It seems to me there are lots of places digital brains might be well applied that made not so much sense not that long ago. Some places nothing more than a change in the availability of suitable analog parts.
Maybe one can find them all in online archives: Audio Mythology column. Or someone should compile them into an archive. Would be an interesting look back, though JR might groan a lot.
DC Servos and Digitally-Controlled Microphone Preamplifiers
Re: DC Servos and Digitally-Controlled Microphone Preamplifi
Best,
Doug Williams
Electromagnetic Radiation Recorders
Doug Williams
Electromagnetic Radiation Recorders
- mediatechnology
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Re: DC Servos and Digitally-Controlled Microphone Preamplifi
I think the essence of analog op-amp based servos are that they make little capacitors act like big ones.
Re: DC Servos and Digitally-Controlled Microphone Preamplifi
exactly... op amp gain is used to make small (linear) caps look like big linear caps...mediatechnology wrote:I think the essence of analog op-amp based servos are that they make little capacitors act like big ones.
JR
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