Coraz bardziej ambitne pytania
Masz paczkę po kolumnach 3-drożnych.
Wyliczam od dołu:
2 x głośniki niskotonowe (te same modele)
1 x głośnik średniotonowy
1 x głośnik wysokotonowy
2 x 4Ωgłośniki łączone szeregowo daje 8Ω, 2 x 8Ω równolegle da 4Ω.
Jeśli łączysz dwa głośniki, to teoretycznie ich efektywność (spl a w stx-e dbspl) wzrośnie o 3dB. Jest to ważne, gdyż przy doborze przetworników, należy sugerować się również, ich efektywnością. Prościej jest zrobić kolumnę gł, gdzie każda sekcja ma tą samą impedancję, czyli n.p. 4Ω+4Ω/8Ω/8Ω. Moc kolumny wyznacza sekcja niskotonowa, a w przypadku 2 głośników niskotonowych moc jest sumą poszczeg. przetworników. Masz 3 sekcje odpowiedzialne za różne zakresy częstotliwości. Musisz te częstotliwości "rozdzielić". Do tego służy zwrotnica. To by było tak mocno z grubsza.
Teraz moja rada. Jeśli chcesz coś zrobić samemu, to albo coś skopiuj z konstrukcji forumowiczów, przyczym jeśli chcesz wykożystać jakieś paczki, obiętość dla głosników niskotonowych MUSI być podobna (± 10%)
lub poczytaj arty. Ale na początek prostrzą będzie konstrukcja 2-drożna.
Linkownia, dużo lektury przed tobą:
http://diyaudio.pl/viewtopic.php?t=4530
http://diyaudio.pl/viewtopic.php?t=6062
http://diyaudio.pl/viewtopic.php?t=6875
http://diyaudio.pl/viewtopic.php?t=3535
https://www.elektroda.pl/rtvforum/topic536393.html
https://www.elektroda.pl/rtvforum/topic143491.html
https://www.elektroda.pl/rtvforum/topic352099.html
https://www.elektroda.pl/rtvforum/topic279119.html
http://audiomania.info/ar...14dd92c37c110ab
http://shell.sinuspl.net/~igod/sw_pliki/
http://www.mdcs.prv.pl/
http://audioefm.w.interia.pl/budowa_zw.htm
http://www.kolumny.prv.pl/
http://slave.e-edukacja.p...projp/projp.htm
to jeśli chodzi o wiedzę.
Sklepy z różnymi częściami:
http://www.polink.com.pl./
http://akkus.com.pl/
http://www.alphard.pl/
http://arton.info/catalog...products_id/346
http://www.grelton.mycom.pl/
http://www.audiosklep.com.pl/
http://www.qba.com.pl/index1.htm
http://www.dexon.pl/sklep/?d=katalog&k_id=29
http://www.e-tonsil.pl/sklep/
http://www.stx.pl/
http://trimaudio.pl/index...&k=80&kt=&id=39
http://www.akustyk.com.pl/
http://empire.com.pl/glosnik.htm
http://www.tvm-valmez.cz/
http://www.zagloba.com.pl/
http://www.altron.com.pl/
http://www.matronix.pl/?cmd=oferta Dodano po 13 [minuty]: a tu masz linki z bardziej ambitnymi projektami:
http://www.troelsgravesen.dk/Diy_Loudspeaker_Projects.htm
http://home.versatel.nl/chiararomee/diy/indexeng.htm
http://home.versatel.nl/chiararomee/diy/momuseng.htm
http://www.htguide.com/forum/showpost.php4?p=236254&postcount=70
http://www.rjbaudio.com/index.html
http://www.seas.no/vintage%20kits.htm
oraz linki z anglojęzycznego forum:
This calculator - two-way first-order Butterworth crossover network
http://www.carstereo.com/help/Articles.cfm?id=8
Loud Speakers 101
http://www.carstereo.com/help/Articles.cfm
Two-Way Crossover Network Design
http://www.carstereo.com/help/Articles.cfm?id=3
Multi-Way Crossover Design
http://www.trueaudio.com/st_xov_1.htm
Two-way cross-over basics. What IS a crossover?
http://www.mmxpress.com/technical/twoway.htm
Balanced vs Unbalanced, Passive vs Active
http://www.bssound.com.au/advice/bsadvice.htm
Building your own 2nd order passive Crossover network
http://www.colomar.com/Shavano/crossover12db.html
The Subwoofer DIY Page v1.1 Subwoofer Integration
http://www.diysubwoofers.org/misc/sub_integration.htm
RME level adjustment +4/-10 dBu and servo balanced inputs and outputs
http://www.rme-audio.com/english/aeb/index.htm
Matt's DIY audio page
http://kahuna.sdsu.edu/~tucker/diyaudio/diyaudio.html
X-overs and Bi-amping
http://kahuna.sdsu.edu/%7Etucker/di.../ramblings.html
24db/octave Linkwitz-Riley
http://kahuna.sdsu.edu/%7Etucker/diyaudio/xover.html
Active Crossovers for DIY Speaker Builders
http://www.snippets.org/filters/crossover.htm
THIEL SmartSub Controller - "Do I need a crossover?"
http://www.thielaudio.com/THIEL_Web..._needxover.html
The HS500. The most powerful plate subwoofer amp available to the DIYer today
http://www.adireaudio.com/diy_audio...fiers/hs500.htm
Integrating A Subwoofer With Your HiFi
http://www.audioetc.tv/articles/int...ferwithhifi.htm
Subwoofers for Music - EXCELLENT
http://www.soundstage.com/maxdb/maxdb200101.htm
Google search - subwoofer low frequency cut-off filters (e.g. 16Hz...)
http://www.google.com/search?hl=en&...cut-off+filters
Why is it so difficult for subwoofers to blend into a system?
http://www.vandersteen.com/pages/Answr9.htm
The Marriage Between the Subwoofer and Tower Speakers
http://www.audioholics.com/techtips...ofer_towers.php
ACI Subwoofer Primer
http://www.audioc.com/information/subwoo.htm
It is common knowledge that crossovers contribute to coloration
http://www.merlinmusic.com/reviews/hfr_495.htm
SPEAKER PASSIVE CROSSOVER ASCENSION
http://www.jensencapacitors.com/aud...es/artikel.html
"crossoverless" speakers
http://www.onhifi.com/askwes/ask0014.htm
Removal of the crossover eliminates phase & group delay distortion
http://www.brentworth.com/
and delivers a musical performance that has every nuance preserved
Why horns
http://www.hornspeakers.info/
Adire Audio - Maelstrom
http://www.adireaudio.com/diy_audio...e/maelstrom.htm
Neutralizing L(e) with a Zobel Network
http://www.trueaudio.com/st_zobel.htm
Subsonic Filters are high-pass crossovers centered around 25-30Hz
http://www.rockfordfosgate.com/scri....php?p_faqid=68
subwoofer subsonic filters - Google search
http://www.google.com/search?hl=en&...ubsonic+filters
SVS Amp Interface by Marchand Electronics
http://www.svsubwoofers.com/marchandsubsonic.htm
No need for subsonic filtering - sealed design
http://www.danmarx.org/audioinnovation/theories.html
Sealed Subwoofers
http://www.acc.umu.se/~sagge/audio/1259/
Sealed Speaker Enclosure Design Calculator
http://www.loudspeakers101.com/SealQtc.htm
How The Linkwitz Transform Circuit Works - and qtc .707 sealed subwoofer
http://sound.westhost.com/linkwitz-transform.htm
Therefore a hipass or "subsonic" filter, even for sealed boxes, could help reduce distortion
http://www.diysubwoofers.org/projects/cartf/
Sealed Box Subwoofer
http://home.insightbb.com/~stephenw...x_Subwoofer.htm
Marchand WM8 "BASSIS" Bass Correction Equalizer
http://www.marchandelec.com/wm8.htm
The sealed system provides the best group delay numbers
http://www.adireaudio.com/tech_papers/sub_gd.htm
Phase, Time and Distortion in Loudspeakers
http://sound.westhost.com/ptd.htm
speaker sub enclosures
http://www.madisound.com/
REL Strata III Subwoofer review - let mains run full!
http://www.21stcenturyservices.com/audio/REL_Strat3.htm
The Perfect Subwoofer
http://www.21stcenturyservices.com/audio/perf_sub.htm
Extended Low Frequency or ELF - mains run full... (active sub)
http://sound.westhost.com/project48.htm
Thiele - Small Analysis of Loudspeaker Enclosures
http://www.silcom.com/~aludwig/Sysd...ll_analysis.htm
250W SUBWOOFER AMPLIFIER w/REMOTE CONTROL
http://www.partsexpress.com/pe/psho...r=300-793&DID=7
subwoofer Class D - Class AB amplifier
http://www.xcs.no/index.php?artikkelid=67&back=1
KGND-52100 Powered Subwoofer Amplifier Class D 1000 Watts @ 4 Ohms
http://www.madisound.com/kgnd.html
Velodyne SPL-800 Class D subwoofer amp review
http://www.audioholics.com/productr...eSPL800-p3.html
subwoofer in and out of phase, phase reversing - Google search
http://www.google.com/search?hl=en&...G=Google+Search
Audioreview - subwoofers
http://www.audioreview.com/Subwoofers/PLS_2741crx.aspx
Welcome to Madisound Speaker Components!
http://www.madisound.com/
The Subwoofer DIY Page v1.1 Definitions
http://www.diysubwoofers.org/misc/dumax/dumax.htm
Updated NOUSAINE subwoofer data list
http://www.avsforum.com/avs-vb/show...hlight=nousaine
Updated NOUSAINE subwoofer data list
http://members.cox.net/frankcarter/...0Sub%20Data.htm
True Balanced outputs
http://www.avsforum.com/avs-vb/show...threadid=301971
subwoofer calibration system - software
http://www.etfacoustic.com/
Adire Maelstrom Speakers Review by Pland
http://www.audioasylum.com/audio/sp...ages/97841.html
THE ANCIENT AUDIOPHILE'S QUEST FOR THE ULTIMATE HOME SYSTEM
http://invalid.ed.unit.no/~dunker/ultimate.html
ð Speakers Frequency Response
http://www.pispeakers.com/PiGraph.htm
Multiple Subs
http://www.avsforum.com/avs-vb/show...threadid=298137
Biamplification basics - an article
http://www.audioasylum.com/audio/ge...ages/57210.html
DIY speaker building information
http://home.earthlink.net/~etunstal/diy.htm
DIY Loudspeaker Designer's Selection Guide (the LDSG)
http://ldsg.snippets.org/index.php3
Section 7 - Recommended drivers
http://ldsg.snippets.org/sect-7.php3
Recommended drivers technical specifications
http://ldsg.snippets.org/sect-12.php3
Appendix A - Loudspeaker Design
http://ldsg.snippets.org/appdx-a.php3
LDSG Appendix A - Enclosure designs
http://ldsg.snippets.org/boxes.php3#SEALED
Section 17 - Suppliers of prefabricated enclosures
http://ldsg.snippets.org/sect-17.php3
Section 16 - Recommended louspeaker kits and plans
http://ldsg.snippets.org/sect-16.php3
Speakerbuilding.com
http://www.speakerbuilding.com/content/1014/page_5.php
Home Audio DIY Speaker FAQ
http://www.lalena.com/audio/faq/speaker/
Details of the VR-6 and VR-8 Technology
http://www.vonschweikert.com/vrline/VR-6W.HTM
JPO Speakerbuilding Linklist
http://members.chello.se/jpo/
Try downloading a program like WinISD Pro alpha
http://www.linearteam.dk/
Welcome To DIYSPEAKERS.NET
http://www.diyspeakers.net/
spherical cermaic speakers - least distortion
http://www.zako.com/techrev.htm
How to Design a Sealed Loudspeaker? - Qts, Fs sealed speaker enclosure...
http://gecko.gc.maricopa.edu/~jmurb...udio/sealed.htm
Thiele-Small Terms and Definitions or just "T/S Parameters"
http://www.mmxpress.com/technical/terms.htm
Zobel Networks, speaker design
http://www.adireaudio.com/tech_papers/tech_central.htm
Speaker design calculator
http://www.mhsoft.nl/spk_calc.asp
Neutralizing L(e) with a Zobel
http://www.trueaudio.com/st_zobel.htm
Initial Enclosure and Crossover Designs - Zobel network
http://www.angelfire.com/electronic.../modelling.html
Passive Crossover Basics - Zobel Networks
http://www.eatel.net/~amptech/elecdisc/xoorder.htm
Crossover Design
http://www.silcom.com/~aludwig/Sysd...sove_Design.htm
Sample 3 Way Crossover
http://www.lalena.com/audio/faq/xover/
DIY audio homepage
http://www.lalena.com/audio/
The Loudspeaker Design Cookbook - $39.95
http://www.amazon.com/exec/obidos/t...891827?v=glance
Part II: Digital Filters*
http://www.silcom.com/~aludwig/Sign...tal_filters.htm
Design of the Sound System
http://www.silcom.com/~aludwig/Sysd...ound_system.htm
Crossover Design
http://www.silcom.com/~aludwig/Sysd...sove_Design.htm
Construction of the Loudspeakers
http://www.silcom.com/~aludwig/Loud...#Time_alignment
DIY'ers perspective on the top-selling Bose system
http://www.intellexual.net/bose.html
Design of Loudspeakers
http://www.linkwitzlab.com/design_of_loudspeakers.htm
Crossovers - 1st order
http://www.linkwitzlab.com/crossovers.htm
F - Group delay and transient response
http://www.linkwitzlab.com/frontiers.htm#H
JBL horns, speakers
http://www.usspeaker.com/
Impedance Equalization Designer Help - Zobel Networks
http://www.lalena.com/audio/calcula...qual/help.shtml
3-way 1st order crossover is used in a 3-way vented enclosure system
http://www.kbapps.com/audio/speaker.../xover3way.html
Slop Of The Crossover - tweeter/1st order @ 2kHz NO GOOD...
http://www.caraudiogalaxy.com/carau...opcrossover.htm
ScanSpeak tweeters - Google search
http://www.google.com/search?hl=en&...nSpeak+tweeters
tweeter 1st order crossover - Google search
http://www.google.com/search?hl=en&...order+crossover
Time aligned, Phase coherent, Phase aligned,
http://www.geocities.com/kreskovs/TimeAligned2.html
Transient accurate, What's up with that.
Appendix E - Passive Crossover Components
http://ldsg.snippets.org/appdx-e.php3
Crossover Demos
http://www.silcom.com/~aludwig/Crossover_demos.html
Topic: 3 way 1st order crossover
http://www.electrical-contractor.ne...TML/000006.html
Transient Perfect 2nd Order Crossover
http://www.geocities.com/kreskovs/CrossoverdocN.html
3-Way Series Cross-Over
http://users.tpg.com.au/users/gradd...ross-overs8.htm
3-way 1st order crossover - Google search
http://www.google.com/search?hl=en&...order+crossover
cascading 1st order slopes
http://www.mindspring.com/~chucksaudio/eqptrept.htm
Linkwitz-Riley Active Crossovers up to 8th-Order: An Overview
http://www.rane.com/note119.html
Very High Quality DIY speakers anywhere?
http://www.avsforum.com/avs-vb/show...threadid=170942
A full 300W into 4 Ohms, this CLASS D unit runs very cool
http://www.adireaudio.com/diy_audio...fiers/dt300.htm
DIY parts, tech site
http://www.partsexpress.com/
Understanding and Designing Passive and Active Crossovers
http://www.termpro.com/articles/xover.html
Designing Passive Crossovers
http://www.termpro.com/articles/xover2.html
Crossover Component Selection Guide
http://www.partsexpress.com/resources/xover.html
A Different Approach to Series Networks
http://www.geocities.com/jonrisch/LBIseries.htm
L-Pad Designer Help
http://www.lalena.com/audio/calculator/lpad/help.shtml
Impedance Equalization Designer Help
http://www.lalena.com/audio/calcula...qual/help.shtml
Inductors, Capacitors, & Resistors
http://www.lalena.com/audio/electronics/rcl/
chart of the frequency range of various instruments
http://www.silcom.com/~aludwig/Sysdes/Musicsp.gif
Music and The Human Ear
http://www.silcom.com/~aludwig/EARS...ve_vs_objective
Fostex Speaker Components - mid-hi drivers
http://www.fostex.com/index2.asp?fi...ange/full_range
Fostex Speaker Components - mid-hi drivers
http://www.madisound.com/fostex.html
Thiel CS7.2 Specifications 4-way system
http://www.thielaudio.com/THIEL_Web/Pages/cs7_2.html
Sealed box - resonance hump (Zobel Networks)
http://www.speakerworkshop.com/SW/P...closure%20A.htm
Filters, Zobel Network calculator...........
http://users.telenet.be/educypedia/...atorsfilter.htm
The Naked Truth about Speaker-Cables
http://www.tnt-audio.com/clinica/spkcbl_e.html
The Naked Truth about Interconnect Cables
http://www.tnt-audio.com/clinica/intere.html
Series Notch Filter Designer Help
http://www.lalena.com/audio/calcula...otch/help.shtml
Passive Radiator Enclosures: In Theory and In Practice
http://momentum.soundillusions.net/august02/tech2.html
RLC circuits match transmission lines to loads
http://www.e-insite.net/ednmag/arch...097/08di_05.htm
How well do Zobel circuits stabilize the impedence of a driver?
http://www.geocities.com/vyque/Caraudio/passives3
Driver Attenuation Circuit - L-Pad
http://www.loudspeakers101.com/Lpad.htm
Loudspeakers 101 main page
http://www.loudspeakers101.com/Sound.htm
Maximum Power (Resonance) in Series RLC Circuits
http://www3.ltu.edu/~s_schneider/ph...resonance.shtml
Solen printed circuit boards - Lpad
http://www.solen.ca/pcb2way.htm
"predicted" impedance
http://www.lonesaguaro.com/speakers...alImpedance.gif
L-PADS - calculator!!!!!!!!!!!
http://www.eatel.net/~amptech/elecdisc/lpad.htm
Series crossovers, how do they work? And parallel circuits
http://home.hetnet.nl/~geenius/Crossover.html
Simplest is best! 1st order, 6dB/octave slope
http://members.myactv.net/~je245/spktips.htm
SoundEasy V8.00 has been released - $249.95
http://www.audioxpress.com/bksprods/sotware/sof-sou.htm
First Order (6db/octave) Two-Way Crossover calculator
http://ccs.exl.info/calc_cr.html
Unibox software - Design Your Own Loudspeaker Cabinet
http://www.danbbs.dk/~ko/ubtxt.htm
Unibox software - Design Your Own Loudspeaker Cabinet
http://www.danbbs.dk/~ko/ubdwnld.htm
Series vs. Parallel Wiring
http://www.termpro.com/articles/spkrz.html
FRD Consortium is group of designers, experts, hobbyists and programmers
http://www.pvconsultants.com/audio/frdgroup.htm
FM (Filter Maker) is a utility for creating Digital Filter Transfer Functions
http://www.pvconsultants.com/audio/dsp/dplay.htm
Plotting a Speaker's Impedance:
http://www.eatel.net/~amptech/elecdisc/resvsimp.htm
LMS - Loudspeaker Measurement System - $1395
http://www.linearx.com/products/ana.../LMS/LMS_01.htm
Passive Crossover Basics
http://www.eatel.net/~amptech/elecdisc/xoorder.htm
speaker crossover design software - GOOGLE search
http://www.google.com/search?hl=en&...design+software
plotting speaker's impedance - GOOGLE search
http://www.google.com/search?hl=en&...r%27s+Impedance
loudspeaker simulation software - GOOGLE search
http://www.google.com/search?hl=en&...G=Google+Search
The gold standard in analog/digital simulation - Micro-Cap 7
http://www.spectrum-soft.com/demo.shtm
True Audio - Welcome to the Loudspeaker Design Center!
http://www.trueaudio.com/win_abt1.htm
Loudspeaker Design Tutorial cont.: Page 3
http://www.trueaudio.com/about_3.ht...nce%20Response_
About WinSpeakerz
http://www.trueaudio.com/win_abt1.htm
Multi-Way Crossover Design
http://www.trueaudio.com/st_xov_1.htm
Tech topics
http://www.trueaudio.com/st_index.htm
True Audio's WinSpeakerz Design Software review +book review!!!!!
http://www.hometheaterhifi.com/volu...october-99.html
TrueRTA does not have gating (below 300-500Hz measurements)
http://home.new.rr.com/zaph/audio/audio-speaker11.html
Input and output sampling rates are adjustable up to 48kHz
http://www.soniccontrol.com/news/fe...trueaudio.shtml
Also, Oscilloscope for Windows
http://polly.phys.msu.su/~zeld/oscill.html
Techron TEF-20 analyzer - acoustic measurements
http://www.speakerbuilding.com/content/1014/page_8.php
A summary of recommended speaker design software packages
http://ldsg.snippets.org/appdx-c.php3
SOUNDEASY v. 8.00 JUST RELEASED
http://www.audioxpress.com/bksprods/sotware/sof-sou.htm
Version 8.00 New Features and Improvements
http://www.audioxpress.com/resource...ofsouimprov.htm
SoundEasy V8.00 has been released
http://www.e-speakers.com/
SoundEasy V8.00 has been released - about the programs
http://www.interdomain.net.au/~bodzio/
SoundEasy V8.00 has been released - about the programs
http://www.interdomain.net.au/%7ebodzio/
SoundEasy V8.00 - import from PC-based measurement systems
http://www.interdomain.net.au/~bodzio/
SoundEasy (which I use to model things like non-linear distortion, etc.)
http://www.speakerbuilder.net/web_f...cts/DBP/dbp.htm
SoundEasy - Yahoo users e-group
http://groups.yahoo.com/group/SoundEasyuserslist/
EasyLab - Advanced is an expanded section of SoundEasy
http://www.interdomain.net.au/~bodzio/
Small-signal parameter of the Dayton 295-300 woofer
http://www.speakerbuilder.net/web_f...cts/DBP/dbp.htm
small signal and large signal analysis
http://www.ht-audio.com/e-topic9.htm
difference between small signal model and large signal model?
https://www.elektroda.pl/eboard/topic56704.html
LSP CAD - justMLS PC-based measurement system
http://home.earthlink.net/~etunstal/diy.htm
LspCAD is short for Loudspeaker Computer Aided Design
http://www.ijdata.com/intro.html
LspCAD official site
http://www.ijdata.com/
using JustMLS and LSPCad
http://www.lonesaguaro.com/speakers/Topaz/Topaz.htm
using JustMLS and LSPCad - excellent measurements tutorial
http://www.geocities.com/kreskovs/John1.html
Girardin mic Liberty Instruments
http://www.libinst.com/us_domestic_pricing.htm
DIY Speaker Testing Microphone Preamp - Take 2
http://www.gti.net/wallin/audio/preamp2/preamp2.html
True Audio TrueRTA - How might I use a Real Time Audio Analyzer?
http://www.trueaudio.com/rta_faq1.htm
Panasonic microphone caplets
http://www.panasonic.com/industrial...nts/rec_mic.htm
A DIY Speaker Testing Microphone
http://www.speakerbuilder.net/web_f.../diymicmain.htm
MIC-01 and MIC-02 are low cost precision condenser electret microphones
http://www.e-speakers.com/products/clio.html
CLIO MIC-01 - $233.80 Lite - or our own Mitey Mike II
http://www.audioxpress.com/bksprods/kits/kc-cliom.htm
"all in one measurement jig"
http://www.ijdata.com/justMLSjigCharlesRydel.pdf
audio measurement supplies
http://www.audioxpress.com/bksprods/kitsindex.htm
OMP/MF Mono Power Amp Modules from BK Electronics
http://www.audioxpress.com/bksprods/kits/km-14a.htm
Power Amp Modules ILP Direct Ltd, UK
http://www.audioxpress.com/bksprods/kits/ki-hy2000.htm
Developing a DIY speaker inspired by the Wilson Audio X1 SLAMM
http://www.cliowin.com/FOTO/gpphoto/Hancock/slamm.htm
Linkwitz - Panasonic omni-directional back electret microphone cartridge
http://www.linkwitzlab.com/sys_test.htm#Mic
Loudspeaker Systems Using CALSOD 3.10
http://www.sonicdesign.se/calsinfo.html
Comparison of calculated and measured SPL curve [in half-space]
of a Vifa P17WJ-00-08 woofer
http://www.geocities.com/f4ier/xoversimFAQ.htm
"Calibrating" your Radio Shack SPL meter
http://www.speakerworkshop.com/foru...topic.php?t=610
QuickMix - setting the audio mixer on your Windows computer
http://www.msaxon.com/quickmix/index.htm
Speaker Workshop Project Main
http://www.speakerworkshop.com/SW/Project/Main.htm
How to use Speaker Workshop from Audua
http://www.gti.net/wallin/audio/audua/audua.html
Speaker Workshop by Audua web site
http://www.speakerworkshop.com/
JIG II and Speaker Workshop
http://www.gti.net/wallin/audio/SW/SW.html
DIY speaker building information
http://home.earthlink.net/~etunstal/diy.htm
CLIOwin home page
http://www.cliowin.com/index.htm
CLIOWin Lite Electroacoustic Measurement System
http://www.audioxpress.com/bksprods/kits/kc-cliom.htm
Acoustic links - MANY!!!!!!!!!!!!!!!!!!!!
http://groups.yahoo.com/group/acous...e_001014290697/
Measurement Systems
http://members.aol.com/nameaudio/links/measure.htm
Liberty Audiosuite
frequency response of the tweeter measured on a LAud setup
http://www.io.com/~patman/s2.html
North Creek Music Systems - DIY matched drivers
http://www.northcreekmusic.com/LoudspeakerProjects.html
SpectraPLUS 2.32 SpectraPRO 3.32 SpectraLAB 4.32 - home page
http://www.cetaceanresearch.com/analysis.html
HobbyBox German home page
http://www.audio-software.de/hobbybox_v_5_mls.html
LspLab home - English home
http://hem1.passagen.se/johnygre/ENG/index.htm
LspLab home - $400 with mic
http://hem1.passagen.se/johnygre/ENG/index.htm
Sample Champion is an accurate and easy to use audio measurement software
http://www.purebits.com/scoverview.html
Sample Champion Application notes - Impulse and Frequency Response
http://www.purebits.com/appnotes.html
Impedance measurement and Thiele-Small parameters computation
http://www.purebits.com/appnote16.html
Impedance measurement: pratical construction of the connector
http://www.purebits.com/appnote17.html
Speaker Measurement Jig - chose Sample Champion
http://www.raymondaudio.nl/projects...9/project9.html
PC Sound Card Page
http://www.epanorama.net/links/pc/sound.html
The Subwoofer DIY Page v1.1 Measurements
http://www.diysubwoofers.org/measure.htm
How do i measure the TS parameters of a misc driver?
http://www.diysubwoofers.org/cgi-bi...p&msg_num=34170
Acoustic Measurement Software
http://www.me-au.com/measure.html
ETF3.0 is a software application designed to aid in the tuning of sound systems
http://www.me-au.com/etf.htm
SPL calculations
http://www.adireaudio.com/tech_papers/spl.htm
How many components? Well, the crossover....
http://www.adireaudio.com/tech_pape..._crossovers.htm
Software for Speaker Design
http://melhuish.org/audio/software.htm
Driver manufacturers
http://www.speakerbuilding.com/drivers/
"close tolerances with their actual/advertised Thiel/Small parameters" - NOT!!!
http://www.ellisaudio.com/technology.htm
DIY speaker building information
http://home.earthlink.net/~etunstal/diy.htm
FAQ: Frequently Asked Questions about Praxis
http://www.libinst.com/praxfaq.htm
So, what does the AudPod do?
http://www.libinst.com/praxfaq.htm#t7
Liberty Instruments home page - Praxis, AudPod system
http://www.libinst.com/
Re: T/S parameters - Praxis
http://www.libinst.com/_disc2/00000033.htm
Praxis forum
http://groups.yahoo.com/group/laudu...01?viscount=100
DIY Speaker Testing Microphone Preamp - Take 2
http://www.gti.net/wallin/audio/preamp2/preamp2.html
Golden Ratio speaker design
http://www.cs.northwestern.edu/~pdi...ns/designs.html
Irrational numbers and cabinet design
http://www.soton.ac.uk/~apm3/diyaudio/Irrational.html
Spherical Speakers
http://www.oddnoise.com/spheres.html
Cabasse iO spherical satellite system
http://www.cabasse.com/english/io/
Gallo spherical speakers
http://www.anthonygallo.co.uk/productindex.html
Spherical speaker design
http://www.zako.com/techrev.htm
Zako ZM99 bowling ball ceramic spherical speakers review - 3 stars
http://www.hifichoice.co.uk/review_print.asp?ID=1652
TRIO Classic perfectly reflects the dynamics of the spherical horns
http://www.gtaudio.com/speakers.html
Avantgarde Acoustic Uno Series Two loudspeaker: Robert Deutsch review
http://www.stereophile.com/showarchives.cgi?287:11
stuffing/damping material lowers Q, Fs - same as increasing enclosure volume
http://www.wmeckle.com/1259/1259.htm
stuffing/damping material lowers Q, Fs - same as increasing enclosure volume
http://www.danmarx.org/audioinnovation/theories.html
A Hell of a Show - spherical speakers "with balls"
http://www.soundstage.com/audiohell/audiohell200302.htm
Spherical piezoelectric ceramic speaker
http://www.murata.com/news/1996/0423e.html
Artistic Audio Möbius - ball perched atop a shiny, fork-shaped tuning stand
http://www.smr-home-theatre.org/ces...image_008.shtml
Artistic Audio Möbius - ball perched atop a shiny, fork-shaped tuning stand
http://www.artisticaudio.com/mobius.asp
Odyssey Setup & Tweak Tips
http://odysseyaudio.com/setup_tweak.html
Audio links page, DIY...
http://joemacjr.home.att.net/diyproject/links.html
speaker drivers - Seas, Vifa...
http://www.linkwitzlab.com/orion_challenge.htm
VonSchweikert Audio VR 2 Speakers Review by ka7niq
http://www.audioasylum.com/audio/sp...ges/132286.html
Modifying the Vifa tweeter - resonance chamber stuffing, resonance Fs drops
http://www.io.com/~dylan/speakers/vifas.html
Robin Marshall: A Modicum of Genius - tweeters, resonance, low Q...
http://www.stereophile.com/showarchives.cgi?567:3
2.1 Driver Evaluation in Closed Boxes
http://www.trueaudio.com/about_2.htm
Tempest application notes - Bessel .577, Butterworth .707 Qtc
http://www.adireaudio.com/Files/Sea...pplications.PDF
FRD Consortium - frequency response data & tools
http://www.pvconsultants.com/audio/frdgroup.htm
Section 1 - Driver guidelines
http://ldsg.snippets.org/sect-1.php3
Linear Team - WinIsd 4.x Beta & Alpha Pro - driver database
http://www.linearteam.dk/default.aspx?pageid=winisdpro
WAV-Normalizer - not that good - Maximizes volume level in multible wav-files
http://www.linearteam.dk/default.as...d=wavnormalizer
Drivers are listed in alphabetical order
http://melhuish.org/audio/drivers.htm
UNDERSTANDING LOUDSPEAKER DATA
http://www.eminence.com/eminence/pa...ms02/params.htm
Klipsch RF-7 specifications
http://www.reliableaudiovideo.com/kliprf7newmo1.html
Klipsch RF-7 specifications
http://www.klipsch.com/product/product.aspx?cid=362
Klipsch RF-7 reviews
http://www.audioreview.com/PRD_129356_1594crx.aspx
Recommended horn tweeters summary:
http://ldsg.snippets.org/sect-10.php3
"How to eliminate low frequency noise cancellation with proper woofer placement."
http://www.audiovisualdevices.com.a...vey/woofer.html
How crucial is the localization near the floor?
http://www.speakerbuilding.com/content/1039/page_2.php
The Oris Horn Page
http://www.welbornelabs.com/oris.htm
The horn speaker home page
http://invalid.ed.unit.no/~dunker/horns.html
Specs for JBL drivers
http://invalid.ed.unit.no/~dunker/jblspecs.html
The Ambiophonic method is applicable to two-channel sources
http://www.ambiophonics.org/
Capacitors in Crossover Network
http://www.audioasylum.com/forums/h...ages/57036.html
The Maya Horn System, Oris horns...
http://www.moondogaudio.com/products.htm
Modification of a Klipsch horn (bass)
http://www.speakerbuilding.com/content/1032/
Meridian DSP6000 digital amp built in!
http://www.avguide.com/product/Main...DSP6000/220.jsp
Tetra Realism™ loudspeaker - Acoustic Reality
http://www.acoustic-reality.com/Tetra/text3.htm
The Whomp - it achieves a -3db point of 27hz (-10db @ 20hz)
http://www.selahaudio.com/whomp.html
Rear-Loaded (Bass) Horns
http://melhuish.org/audio/enclosurehornrear.htm
Basic Horn Theory
http://melhuish.org/audio/horn.htm
Avantgarde USA home page
http://www.avantgardeusa.com/
Avantgarde's bass systems - Subwoofer SUB225 CTRL PRO
http://www.avantgardeusa.com/bass.html
Avantgarde DUO Description
http://www.avantgardeusa.com/duo.html
ORIS systems around the world
http://www.bd-design.com/en-gb/pg_12.html
BD-Design driver manual for Oris horns
http://www.bd-design.com/
Horn foldings (many many designs for BASS HORNS)
http://www-user.uni-bremen.de/~carn.../hornfolds.html
Accuton C² 44/8 midrange driver
http://www.speakercity.com/accuton/C2%2044.shtml
German supermen shatter the laws of physics... again! (bass horns)
http://db.audioasylum.com/cgi/m.pl?...orn&r=&session=
Madisound discussion forum
http://www.madisound.com/cgi-bin/discuss.cgi
Ultimate tweeters
http://ldsg.snippets.org/vendors/scan-spk.php3
Horns (or why I use horns)
http://ldsg.snippets.org/HORNS/horns.html
Solid state amps and horns DON'T MIX!
http://www.aloha-audio.com/library/Tube_Fest_Talk2.html
RE Designs LNPA-150 monoblock transistor amplifiers
http://www.redesignsaudio.com/LNPA150.html
RE Designs LNPA-150 monoblock transistor amplifiers
http://www.aloha-audio.com/library/Tube_Fest_Talk2.html
Monarchy SE-100 delux Mono Power Amplifiers $2,358/pr
http://www.monarchyaudio.com/SE100-5.htm
Compression driver and horn/lens assembly guidelines:
http://ldsg.snippets.org/sect-6.php3#EMINENCE-C
The Ariel - By Lynn Olson A Brief Note about Efficiency
http://www.audiokit.it/ITAENG/KitDi.../ArielEffic.htm
The Ariel History By Lynn Olson
http://www.audiokit.it/ITAENG/KitDi...rielHistory.htm
Do it Yourself Tube Audio - A Glowing Hobby - subwoofer for Ariel
http://www.teresaudio.com/haven/
Adire HE10.1 Kosala Speakers Review by Gene H
http://www.audioasylum.com/audio/sp...ges/109656.html
Horns and High-Efficiency Systems, speaker types...!!!
http://www.aloha-audio.com/library/speaker-design1.html
Audio Asylum - search page
http://db.audioasylum.com/
Symetrix SymNet™ Audio Matrix is a family of network linkable audio matrix DSP processors
http://www.symetrixaudio.com/SymNet_Web/index.htm
HOME THEATER has a new SUBWOOFER LEVIATHON!!!!! Must read!
http://www.avsforum.com/avs-vb/show...highlight=Bdeap
In Reply to: lab12 vs SHIVA on basshorn - Bdeap bass horns
http://www.audioasylum.com/forums/H...ages/55423.html
Tumult driver, Bdeap sub.....
http://www.avsforum.com/avs-vb/show...eap#post2746806
Gallo Acoustics Due, MPS Speaker System
http://www.audiorevolution.com/equip/gallo/
B&W subwoofer - shape
http://www.bwspeakers.com/index.cfm...67F00D0B7473B37
Loudspeaker driver database
http://www.thielesmall.com/
Pjay's Speaker building page - driver database
http://members.aol.com/_ht_a/pjay99...peakerhome.html
High sensitivity tweeters
http://www.madisound.com/cgi-bin/di...cgi?read=272585
AKG Hearo 999 - headphone amp - center channel effects
http://headphone.com/layout.php?top...ctID=0010120999
Headphone site
http://www.head-fi.org/
Headphone site
http://headphone.com/layout.php?topicID=1
Headphone software
http://www.akg.com/products/powersl...anguage,EN.html
Speakers - woofer facing up
http://www.blackdahlia.com/samadhi/cbae.htm
World's Most Expensive Hi-Fi System?!!
http://www.avsforum.com/avs-vb/show...threadid=295441
Crown K2 class D digital amps - subwoofer
Loudspeaker Technology - cubes, spheres, standing waves..................
http://www.norh.com/about/tech/
B-Deap, Servodrive subwoofer
http://www.servodrive.com/SPL-bdeap32.html
Balanced vs. Unbalanced Cables
http://www.wpi.edu/Academics/Depts/.../bal-unbal.html
Impedance, damping factor myth, balanced vs. unbalanced connections...
http://sound.westhost.com/impedanc.htm
DENOMINATIONS ABOVE ONE MILLION - American & British systems
http://www.webster.com/mw/table/number.htm
Series vs. Parallel Crossover Networks
http://sound.westhost.com/parallel-series.htm#1.3
Audiophile Capacitors
http://sound.westhost.com/cables-p5...le%20Capacitors
Speaker design books and reviews
http://www.amazon.com/exec/obidos/A...2699345-1453419
Class A amplifiers
http://sound.westhost.com/class-a.htm
B&W Nautilus 801 loudspeaker outdoor listening test
http://www.tnt-audio.com/casse/bw801e.html
Gershman Acoustics Avant Garde RX-20 reviews
http://www.audioreview.com/PRD_119559_1594crx.aspx
Mirage Loudspeakers
http://www.miragespeakers.com/omnipolar_tech.shtml
JBL Studio Monitors
http://www.proaudiosystems.co.uk/ac...nitors_162.html
StealthBoxz - sub enclosure, standing waves... (car sub)
http://www.auto-acoustics.co.uk/faq3.htm
Google search - subwoofer internal standing waves
http://www.google.com/search?hl=en&...+standing+waves
axial, tangential and oblique standing waves
http://www.coincidentspeaker.com/about.htm
Rane PE-17 Five Band Parametric Equalizer - for subwoofer (balanced only)
http://www.svsubwoofers.com/ampeq_rane_pe17.htm
Center channel speaker(s)
http://www.avsforum.com/avs-vb/show...047#post1230047
Near field surround system
http://www.mkprofessional.com/pdf/mps-422.pdf
Comb filtering effect
http://www.asc-hifi.com/acoustic_basics.htm#2
Speakers around TV set - uggghhh...
http://www.mkprofessional.com/pdf/mps-422.pdf
spherical and egg shaped loudspeaker enclosures
http://www.usenclosure.com/cst-oem.htm
Wiremold power strip
http://www.naimusa.com/power.html
Behringer (sp?) DSP 1124 is a great piece of equipment to eq a sub
http://www.avsforum.com/avs-vb/show...threadid=312010
Tannoy - 3-way nearfield monitors with nearfield elliptical cabinet
http://www.pro-music-news.com/html/10/e20401ta.htm
JBL S36II - molded enclosure with Elliptical Oblate Spheroidal waveguide http://www.*******.com/PID_15014.htm
JBL S312II - specifications... http://www.*******.com/PID_15090.htm
Baffle diffraction
http://www.t-linespeakers.org/tech/...step/index.html
Loudspeaker Diffraction Loss and Compensation
http://www.trueaudio.com/st_diff1.htm
Diffraction from baffle edges
http://www.linkwitzlab.com/diffraction.htm
Diffraction is a difficult subject...........
http://www.linkwitzlab.com/faq.htm#Q8
AudioPrism Noise Sniffer
http://www.audioprism.com/noisesniffer.html
Cabinet shape
http://www.ellisaudio.com/CabinetShape.htm
Behringer Feedback Destroyer - setup
http://www.snapbug.ws/bfd.htm
optimize low frequency acoustic response of rooms through trial and error measurements
http://www.etfacoustic.com/demoroom.all.html
Baffle Diffraction Simulator is a design program and education tool
http://www.pvconsultants.com/audio/...downloadbds.htm
Understanding Cabinet Edge Diffraction
http://www.speakerdesign.net/understand.html
an ideal baffle is very large
http://audio.sdecnet.com/diy_reflector/
Magneplanar speakers
http://www.magnepan.com/
Magnepan MG20.1 vs. B&W Nautilus 801
http://www.epinions.com/content_2418516100
baffle diffraction compensation
http://www.ameritech.net/users/kagato/xover1.htm
baffle diffraction compensation - Google
http://www.google.com/search?hl=en&...G=Google+Search
Baffle Diffraction Theories and Practice
http://www.t-linespeakers.org/tech/...bstepcompo.html
Spherical diffraction compensation
http://yu-ra.tripod.com/baffle_diff.htm
crossover - with baffle diffraction loss compensation (CALSOD)
http://www.geocities.com/capecanave...3/flrspkrs.html
Developing a DIY speaker inspired by the Wilson Audio X1 SLAMM
http://www.cliowin.com/FOTO/gpphoto/Hancock/slamm.htm
Baffle diffraction loss
http://yu-ra.tripod.com/index_general.htm
infinite baffle measurements, speakers...
http://home.new.rr.com/zaph/audio/audio-speaker13.html
Diffraction - From Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Diffraction
The Thiele-Small Loudspeaker Database - works w/Unibox
http://www.thielesmall.com/
The "6dB Response Step", and infinite baffle uniformity...
http://www.northcreekmusic.com/NorthCreekKits.html
baffle diffraction compensation - DIY contest
http://www.kaiaudio.com/diy2001/kaiopen.html
Baffle Step Equalisation
http://sound.westhost.com/bafflestep.htm
Speaker dust cap
http://web.mit.edu/2.972/www/report...er/speaker.html
Speaker dust cap
http://web.mit.edu/2.972/www/report...er/speaker.html
THIEL floor-standing speakers employ a rounded baffle
http://www.thielaudio.com/THIEL_Web...iffraction.html
http://www.thielaudio.com/THIEL_Web...qtimephase.html [/url]
The Acoustic Benefits of Phase Alignment
http://www.wescomponents.com/SSS/se...rs_in_a_rec.htm
The Acoustic Benefits of Phase Alignment
http://www.wescomponents.com/sss/ac...phase_align.htm
Time aligned, Phase coherent, Phase aligned, Transient accurate, What's up with that?
http://www.geocities.com/kreskovs/TimeAligned1.html
Time aligned, Phase coherent, Phase aligned, Transient accurate, What's up with that?
http://www.geocities.com/kreskovs/TimeAligned2.html
Time aligned, Phase coherent, Phase aligned.... GLOSSARY
http://www.geocities.com/kreskovs/TimeAligned1.html
Time-alignment measurements
http://www.silcom.com/~aludwig/Time_alignment.html
Veneering Recessed Driver Cutouts
http://www.audiodiycentral.com/nt_drvrcutouts.shtml
Time- and phase-correct performance - 1st order crossovers.....
http://www.soundstage.com/video/rev...een_theater.htm
Baffle spacing, phase angles and time alignment, revisited
http://www.audioasylum.com/forums/p...ages/11054.html
spreadsheet for offet drivers/crossovers and phase correction...
http://www.d-web.com/dbrown/db61ta/phase.xls
For starters, scrambling the waveform is JUST PLAIN WRONG!
http://www.meadowlarkaudio.com/TC4.htm
Speakers with vertical baffles are NOT time coherent !
http://www.meadowlarkaudio.com/TC1.htm#1
Illustration: flat baffle, slanted baffle and point source phase responses
http://www.meadowlarkaudio.com/TC1p.htm
Subject: Baffle spacing, time alignment and driver offset
http://www.diysubwoofers.org/talksh...sages/33527.htm
Crossover transient response
http://www.silcom.com/~aludwig/Sysd...nsient_response
ALIGNED DRIVERS?
http://members.chello.se/jpo/papers/align/ALIGN.html
drivers time align - GOOGLE SEARCH
http://www.google.com/search?hl=en&...vers+time+align
Subwoofer damping material
http://www.diysubwoofers.org/sld/sealed4.htm
The Following is a Discussion on Stuffing a Sealed Enclosure
http://www.wmeckle.com/1259/1259.htm
Acousta-stuf @ Parts Express (& damping materials)
http://www.partsexpress.com/webpage...ectGroup_ID=137
HyperSonic Sound - focused sound waves
http://www.atcsd.com/tl_hss.html
damping baffle panels - with 'Router Pad'
http://www.snippets.org/alsr/const.html
Making felt front baffle diffraction pads
http://t-3.cc/users/audioworx/page90DIY-FeltPads.html
Felt Rings verses Felt Blocks for Baffle Diffraction Reduction
http://www.speakerdesign.net/felt/f..._vs_blocks.html
Reduce front baffle loudspeaker diffraction losses - tweaks
http://www.audiotweaks.com/tweaks/tweak_284.htm
Measuring Loudspeakers, Part Three
http://www.stereophile.com/showarchives.cgi?103:0
Give it a Tilt! (Tilt your speakers backwards for a new experience!)
http://www.echoloft.com/articles/aug2000/tilt.htm
Measuring driver volume - Vs, Vb...
http://sound.westhost.com/tsp.htm
driver displacement volume
http://www.google.com/search?hl=en&...lacement+volume
driver displacement volume
http://www.trueaudio.com/win_abt1.htm
The WinSpeakerz Box Calculators
http://www.trueaudio.com/about_4.htm
Avantgarde Trio installations
http://www.avantgardeusa.com/installations.html
Room Acoustics
http://www.silcom.com/~aludwig/Room...orrible_optimum
Subwoofer room gain.....
http://www.ellisaudio.com/subwoofers.htm
Unibox - Design Your Own Loudspeaker Cabinet
http://www.danbbs.dk/~ko/ubtxt.htm
1.0 Introducing The Speaker Design Toolbox
http://www.trueaudio.com/about_1.ht...g%20WinSpeakerz
Correction Values for Radio Shack SPL Meter
http://www.danmarx.org/audioinnovation/rsmeter.html
Rane PE17 Five Band Parametric Equalizer
http://www.svsubwoofers.com/ampeq_rane_pe17.htm
parallel & series battery wiring schematics
http://www.solarexpert.com/Batteries/batchart.html
Series vs. Parallel Crossover Networks
http://sound.westhost.com/parallel-series.htm
SOS - Subwoofer Optimizer System $299.95 each
http://www.speakercity.com/Sos/SubwooferOptimizer.shtml
How do you eq your sub?
http://www.avsforum.com/avs-vb/show...20&pagenumber=1
Behringer DEQ2496 Ultra-Curve Pro Mastering Processor (subwoofer)
http://www.musiciansfriend.com/srs7...tp?q=ultracurve
Open Baffle Line Array Speakers
http://www.geocities.com/dmitrynizh/labaffles.htm
Dipoles/open baffle - Is the "figure-of-eight" radiation better than the "conventional" radiation?
http://www.roister.com/eng/faqs.htm
Room acoustics - By far the most uniform response in the range below 200 Hz
http://www.linkwitzlab.com/rooms.htm
is obtained with an open-baffle, dipole or figure-of-eight radiating source
The Subwoofer DIY Page v1.1 Dipole Bass Systems
http://www.diysubwoofers.org/dipole/
The Contrapunt, a dipole sub woofer.
http://www.euronet.nl/users/temagm/audio/dipolesub.htm
Baffle diffraction loss
http://yu-ra.tripod.com/index_general.htm
Dipole Bass - Adire Audio DPL-12 drivers
http://sho.mystarband.net/BBContent/BBBass.html
2 350 Watt plate amps from Stryke Audio
http://stryke.com/amplifiers.html
A Word About Enclosure Filler (sealed subwoofer)
http://www.bullysubs.com/design_phil.html
Meyer Sound HD-1 : High Definition Audio Monitor
http://www.meyersound.com/products/.../hd-1/index.htm
ELAC Technische Software CARA 2.0 computer program
http://www.stereophile.com/showarchives.cgi?438
RPG Diffusor Systems Room Optimizer
http://www.rpginc.com/products/roomoptimizer/
RPG Diffusor Systems - CATT-Acoustic v8.0
http://www.catt.se/
RPG® developed the Shape Optimizer
http://www.rpginc.com/products/chaos/index.htm
ETF software is a highly accurate PC based acoustic measurement system
http://www.acoustisoft.com/
CARA 2.1 PLUS (includes CARA Training CD)
http://www.rhintek.com/
CARA - official site
http://www.cara.de/ENU/index.html
Updated CHECK OUT the NEW CARA 2.2
http://www.reflexlabs.com/
About Acoustics
http://www.reflexlabs.com/page728281.htm
ELAC Technische Software CARA 2.0 computer program review
http://www.stereophile.com/showarchives.cgi?438:0
CARA Walkthrough
http://www.cara.de/ENU/CARA/index.php?load=box3.html
RPG Room Optimizer
http://www.sweetwater.com/store/detail/RoomOptimizer/
The Sound of Quality in Monolithic Domes
http://www.monolithic.com/plan_design/sound/index.html
Bouncing Off the Walls Controlling acoustics in a Monolithic Dome
http://www.monolithic.com/plan_desi...tics/index.html
Audio Systems Enhance Living Word Bible Church
http://www.monolithic.com/gallery/c...word/index.html
Test Results Of Acoustics In Monolithic Dome Gyms Delight The Tester
http://www.monolithic.com/plan_design/gym_acoustics/
EASE 4.0 - Enhanced Acoustic Simulator for Engineers - $1995
http://www.falconaudiovideo.com/
EASE 4.0 - Enhanced Acoustic Simulator for Engineers
http://www.olsonsound.com/EASE/articles.html
EASE 4.0 - Enhanced Acoustic Simulator for Engineers - developer site
http://www.auralisation.de/index.html
EASE 4.0 - Takes Off The Limits
http://www.ada-acousticdesign.de/ea...bout_ease40.htm
ODEON Room Acoustics Modelling Software (dome?)
http://www.bksv.com/?ID=2154
Room Acoustics & Sound System Design Links
http://www.audioscientific.com/Room...ign%20Links.htm
JBL Professional software downloads
http://www.jblpro.com/pages/software_downloads.htm
room nodes, bass cancellation, EQ...
http://www.futuremusic.co.uk/fm_mmu...D=6809&PageNo=5
Golden Ratio room setup
http://www.audiolinks.nl/speakersetup.htm
Carvin's SX series solid-state guitar amps - John Murphy on tube amps
http://www.trueaudio.com/at_eetjlm.htm
WinSpeakerZ "complete" offer, user guide, book, software...
http://www.trueaudio.com/catalog1.htm
BassBox Pro - SPHERICAL ENCLOSURES!
http://www.ht-audio.com/bassbox.htm
Room interaction - reflections, absorbtion, reverb time, etc
http://www.diysubwoofers.org/talksh...sages/34343.htm
Diffraction-Free Sound Waves
http://www.aip.org/physnews/graphics/html/yusuke.html
ODEON Room Acoustics Modelling Software - expensive
http://helmholtz.oersted.dtu.dk/~odeon//
ODEON Room Acoustics Modelling Software - expensive
http://www.bksv.com/?ID=2154
EASE V3.0
http://www.jblpro.com/pages/software/software.htm
Preserving Wanted Sound, room acoustics.... - excellent!
http://www.usg.com/Design_Solutions..._preserving.asp
Room Acoustics & Sound System Design Links
http://www.audioscientific.com/Room...ign%20Links.htm
Speak 2.5 - official site - $299.95
http://www.gedlee.com/speak.htm
room acoustics - curved surfaces
http://www.google.com/search?hl=en&...curved+surfaces
Room Acoustics - Design For Listening (curved surfaces...)
http://irc.nrc-cnrc.gc.ca/cbd/cbd092e.html
Software links
http://members.optusnet.com.au/~audiosoft/sahfsd07.txt
Room acoustics (curved surfaces...)
http://www.linkwitzlab.com/rooms.htm