HighDef Forum
- Dedicated to High Definition technology including camcorders, TVs, DVDs, Cameras, Players/Recorders, and Receivers.
- http://www.highdefforum.com

Interactive Color Wheel
- Java applet allows viewing and adjusting of color and brightness characteristics of a computer video screen.
- http://r0k.us/graphics/SIHwheel.html

Beta Hi-Fi Pal
- A historical review of the video format that first became popular in the U.K. and later lost popularity to the VHS format.
- http://www.colin99.co.uk/beta.html

Florida Sound Masking, Inc
- Sound masking systems - White noise machines and generators to correct problems of office noise and office confidentiality.
- http://www.floridasoundmasking.com

Labguy's World: The History of Video Tape Recorders before Betamax and VHS
- A museum and research reference site of small format video tape recorders that exisisted prior to 1976.
- http://www.labguysworld.com

The History of Sound Recording Technology
- History of sound recording from Edison to MP3. Covers the technologies of sound recording, their impact on culture, and the business of making and selling recorders and recordings.
- http://recording-history.org

The Recording Website
- Audio recording articles, equipment reviews and message boards.
- http://www.recordingwebsite.com

Jong Woo's Page
- A list of links related to tubes and audio applications.
- http://tubesall.hihome.com/

Steve Ekblad's Free Audio Software and Online Audio Tools
- A variety of acoustics related software tools geared toward the do-it-yourself experimenter.
- http://www.audiogrid.com/audio/

The Genesis Of Vinyl Stereo Record in Brief.
- Synopsis of first vinyl recording cutter and cartridge for playback.
- http://www.badenhausen.com/VSR_History.htm

thesoundbooth.com
- Large selection of articles on various audio topics.
- http://www.thesoundbooth.com/

Pro Sound Info
- Information about pro audio, including vintage broadcast consoles, processors, and cart machines.
- http://www.jimprice.com/prosound/

MOSFET Power Follower and other projects
- Various audio related electronics schematics and discussions.
- http://www.pha.inecnet.cz/macura/audiopage.html

Andiha
- Audio electronic designs for the do-it-yourself hobbyist.
- http://home.no.net/andiha

RTI TheaterTouch T2 Remote Control Review
- Home theater set up, theater system reviews and details on various audio formats.
- http://www.smr-home-theatre.org/

Head-Fi
- Head-Fi is the meeting place for headphone hi-fi enthusiasts.
- http://www.head-fi.org/

Vacuum Tube Circuitry for Audio -- Links.
- Links to a host of tube audio sites including sites on musical instruments, theory and design, and fabrication.
- http://firebottle.com/ampage/bbs/recread.cgi?sub=ga

Musical Instrument Tube Amp Building
- Anthology of do-it-yourself instruction for designing and building tube-based instruments.
- http://www.geofex.com/tubeampfaq/taffram.htm

World Tube Audio
- Extensive list of links and topics on vacuum tube audio applications, projects, theory, and design. Boasts a "world's largest" tube audio links section.
- http://www.worldtubeaudio.com/

Tubes Vs.Transistors -- a report.
- An essay presented to the AES on the much-debated topic of the tonality of different amplifier technology.
- http://www.milbert.com/tstxt.htm

Tube CAD Journal
- Active forum for exchange of tube audio ideas and technology.
- http://www.tubecad.com/

ePanorama.net
- Reference site for all electronics applications. Tutorials on power supplies, testing, audio, microphones, amplifiers, motor control, basic electronics, lasers, radios, digital electronics, and robotics.
- http://www.epanorama.net/

How Stuff Works: Camcorder
- Basic explanation of the theory behind the workings of a video camcorder. Explanations of theory, formats, manufacturers, FAQ, and How-it-works.
- http://www.howstuffworks.com/camcorder.htm

Tube Database
- Datasheets for about 3,000 vacuum tubes.
- http://www.nj7p.org/cgi-bin/tube

Ampage
- Forum for musical instrument electronics amateurs, concentrating on tube amps.
- http://www.firebottle.com/ampage/

How Stuff Works: Analog and Digital Recording
- Illustrated guide to analog and digital recording. Includes a sound sample.
- http://www.howstuffworks.com/analog-digital.htm

Audio Asylum.
- Forum for the exchange of audio-related knowledge: from DIY amplifiers to audiophile recordings.
- http://www.audioasylum.com

How Stuff Works: Tape Recorder
- Fully illustrated tutorial about magnetic recording, with related links.
- http://www.howstuffworks.com/cassette.htm

British Federation of Audio
- Professional and commercial interest society.
- http://www.british-audio.org.uk/

Valves Unlimited Online
- Information on valve, valve amp and vintage radio.
- http://www.valvesunlimited.demon.co.uk

Computer Dynamics
- Facts, Q&A, and definitions about flat panel displays.
- http://www.cdynamics.com/

HDTV Galaxy
- HDTV consumer resource center.
- http://www.hdtvgalaxy.com

HDCD - High Definition Compatible Digital
- Overview of HDCD technology, list of software and compatible hardware.
- http://www.hdcd.com/

MPEG Audio Resources and Software
- Technical resources for those interested in understanding better the Audio part of MPEG standard.
- http://www.mpeg.org/MPEG/audio.html

HAVi Home Audio Video Interoperability
- Movement for an openly-licensable specification for networking digital home entertainment products.
- http://www.havi.org/

Audio Engineering Society
- The audio professional society.
- http://www.aes.org/

I Love DVD
- Everything you needed to know about the shiny little disc including movie reviews, region codes and widescreen explained.
- http://www.ilovedvd.co.nz

Acoustic Renaissance for Audio
- Proposal for high-quality audio use of DVD.
- http://www.meridian.co.uk/ara/

HeadWize
- A non-profit site specializing in headphones and headphone listening. The HeadWize library contains articles, essays, projects and technical papers. There are also link lists and a headphone FAQ.
- http://www.headwize.com