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GPS-disciplined oscillators, upgrading classic Heathkit test equipment, etc.
to audio electronics gps heathkit oscillator test-equipment time ... on 28 May 2013
Tronola DIY Electronic Projects and More edit / delete
Everything from building a solid-state RAM board for a PDP-8 to upgrading a bunch of classic American hifi amplifiers. Interesting.
to amplifier audio electronics retrocomputing test-equipment ... on 28 May 2013
ffmbc - FFMedia Broadcast - Google Project Hosting edit / delete
"FFmpeg customized for broadcast and professional usage." As used by the BBC, among others.
to audio broadcast ffmpeg software to-package video ... on 28 May 2013
BBC RD - Publications - White Paper 038 The MUSHRA audio subjective test method edit / delete
Brief paper on the approach that BBC R&D use for testing audio compression (using graded reference samples as well as the things they're testing).
to audio honours-projects research ... on 08 March 2013
Phonograph Makers' Pages edit / delete
Homebrew wax cylinder players. Some very neat engineering.
to audio cylinder electronics mechanica record recording retrotech turntable ... on 26 February 2013
Savonet / Liquidsoap :: Multimedia Stream Generation edit / delete
Language and tools for multimedia streaming (e.g. DIY radio stations).
to audio language-design multimedia software ... on 14 February 2013
kode54/foo_hdcd ยท GitHub edit / delete
HDCD decoder library. I've written a sndfile-based frontend to this -- which revealed that most of the CDs I've got with the HDCD logo don't actually use any of the HDCD features.
mudita24 - improved envy24control: ALSA GTK+ GUI control tool for Envy24 (ice1712) soundcards - Google Project Hosting edit / delete
Enhanced version of the ICE1712 mixer. (Although I've had some trouble getting it to actually work...)
The 5532 OpAmplifier, part 1 - ELEKTOR.com | Electronics: Microcontrollers Embedded Audio Digital Analogue Test Measurement edit / delete
Building a power amp from 32 5532s (courtesy of Doug Self). I suspect the cost of the chip sockets makes this uneconomic.
to amplifier audio electronics pa ... on 26 November 2012
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tasty by Adam Sampson.