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Enthusiast Loudspeaker and Audio design/test links:

To suggest or request inclusion of other links here (even to competitors' sites), please Contact Liberty Instruments

Inclusion of links here is for our guests' convenience: no recommendation is necessarily implied by our listing of any links!

The Audio Engineering List (moderated)
Generally better signal/noise ration than "Bass List":  subscribe at
http://www.onelist.com
(there are a number of lists accessable there- sign up for Audio Engineering List)

DIY Loudspeakers Mailing list
(a.k.a. "The Bass List")

is a by-subscription discussion group about loudspeakers.  Subscribe at:
http://www.diyloudspeakers.org/subscribe.html

The LAUD users list 
lauduserslist-subscribe@yahoogroups.com
or see:
 http://groups.yahoo.com/group/lauduserslist/ 

ESL Information eXchange
http://www.jps.net/eslinfo

THE ESL CIRCUT
 a web page all about Electrostatic Loudspeakers.  Lots of information and interesting forums.
web: http://www.audiocircuit.com/9041-esl-circuit/9041IMAI.htm

THE AUDIO CIRCUT
like the ESL CIRCUIT, but about other speaker types as well as other high-end audio devices
web: http://www.audiocircuit.com/9105IMAI.htm

ETF (Room Acoustics software):
web: http://www.etfacoustic.com/

TOMY SOFTWARE: SAT
Tomy makes a basic MLS measurement system that can use most Windows soundcards, and can measure loudspeaker frequency responses.  Low cost, or free working demo.  Worth checking out.
web:
http://www.tomy-pa.de/sat/satmaine.htm

IJData: LspCAD and LspCAD PRO. High capability speaker and crossover modelling and simulation software
web:
http://hem.passagen.se/ijdata/

Audio Xpress magazine
and
Old Colony Sound Labs (magazines, technical books,
CLIO Lite software):

web: http://www.audioxpress.com

Harris Tecnologies, creator of the BassBox Pro
speaker box design software, X-over Pro passive crossover design software
and HT Audio Typeface Collection:
web:
www.ht-audio.com

Acoustic Technology International, Inc. (drivers)
web: http://www.dulcet.com

SOLEN (drivers and components)
web: http://www.quebec.net/solen/

Audiomatica S.R.L. (noble competition:, CLIO measurement system)
web: http://www.mclink.it/com/audiomatica/

MCM (drivers, parts, components, software)
web: http://www.mcmelectronics.com

LinearX (noble competition: LMS, LEAP, pcRTA)
web: http://www.linearx.com

North Creek Music (speaker and audio electronics supplies)
web: http://www.northcreekmusic.com

SpeakerDirect Inc. (speakers, speaker parts, kits)
web: http://www.speakerdirect.com

Audua (Speaker Workshop software: 
a very capable combined loudspeaker measurement/simulation package).
web: http://www.audua.com

Madisound (speaker components and supplies)
web: http://www.madisound.com
Also be sure to check very active Audio discussion board at:
http://www.madisound.com/cgi-bin/discuss.cgi

DRA Laboratories (the groundbreaking "MLSSA" system)
web: www.mlssa.com/

SIA Software (the SMAART testing system)
web: www.siasoft.com/

GSW (Loudspeaker LAB measurement software)
web: http://www.lsplab.com/


For Electrostatic Loudspeaker (ESL) Supplies and Info:

Barry Waldron, through the ESL Information eXchange, makes available some of the difficult to obtain items required to make an electrostatic speaker system. These include the following: Mylar to make diaphragms Audio matching transformers Power supply transformers for the bias supply. (For both domestic and overseas markets.) Parts kits are available for a crossover/equalizer and a conventional power supply as well as a switching power supply. Other products are planned..

Barry Waldron
ESL Information eXchange
1847 Country Club Drive
Placerville, CA 95667 U.S.A.
ESL@information4U.com
www.jps.net/eslinfo
(530) 622-1539 .

We are pleased that some designs have been published in "The Audio Amateur" and "Speaker Builder" magazines and have been well received. -B. Waldron


 


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