[time-nuts] EFC tracking
vu2zap at gmail.com
Sat Jun 26 14:45:23 UTC 2010
Large amplitude signals on the input ports tend to leak into the inputs on
sound cards. Isolation testing required!
>> Soundcards have inputs and outputs. You can feed the output with a
>> series of samples that represent your control waveform. The PC becomes
>> the oscillator and you know it's frequency and relative phase track.
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