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Questions about designing electronics for measuring, processing, and amplifying audio signals.

1 vote

MC1314 voltage controlled attenuator circuit not working on breadboard - what did I do wrong?

I'm answering my own question because the issue is now moot. I bought another MC1314, installed it in the stereo and it's working correctly, so a test circuit is no longer needed. Thank you for your …
Duston's user avatar
  • 219
1 vote
2 answers
185 views

MC1314 voltage controlled attenuator circuit not working on breadboard - what did I do wrong?

I have an old quadraphonic system with a problem that I've traced to what I think is an MC1314. (That's not the question.) So I ordered a replacement, popped in and it didn't solve the problem. I d …
Duston's user avatar
  • 219
1 vote
1 answer
100 views

Asymmetry in a microphone signal [closed]

I recorded the audio from my band's gig this weekend. The mixer/PA (Allen & Heath) can record the audio from each channel as a WAV directly to a USB attached device. …
Duston's user avatar
  • 219