I'm having quite a time trying to figure out how to ask a seemingly simple question concisely enough to get anything useful out of google.
I'm a recording musician and all throughout AC analysis I've invoked visions of audio waves and harmonics in the context of recording with multi track software.
First, when the various tracks of audio, say 3 tracks (guitar, vocals, drums) are mixed down to one track, are there three waveforms now? Or are they summed to one signal?
Second, when I zoom way in on the audio waves they ultimately are only one waveform. Where are the harmonics? (Seems to me the signal I recorded contained the harmonics, so the signal I'm viewing is the result of the base frequency and all the harmonics as recorded by the microphone. If that's true, then I have a follow up..)
Anybody help a fella understand?
I'm a recording musician and all throughout AC analysis I've invoked visions of audio waves and harmonics in the context of recording with multi track software.
First, when the various tracks of audio, say 3 tracks (guitar, vocals, drums) are mixed down to one track, are there three waveforms now? Or are they summed to one signal?
Second, when I zoom way in on the audio waves they ultimately are only one waveform. Where are the harmonics? (Seems to me the signal I recorded contained the harmonics, so the signal I'm viewing is the result of the base frequency and all the harmonics as recorded by the microphone. If that's true, then I have a follow up..)
Anybody help a fella understand?