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Old 6th Oct 2022, 4:17 pm   #4
inaxeon
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Join Date: May 2022
Location: Odiham, Hampshire, UK.
Posts: 128
Default Re: Does anyone know anything about "Modulation Depth"? (Philips PM5680)

Quote:
Originally Posted by TonyDuell View Post
Quote:
Originally Posted by inaxeon View Post
I'm a bit more confused about the audio side of things. It measures it in KHz instead of %. Basically I have no clue what this measurement actually is.

Anyone have any experience of this?
Isn't the audio signal frequency-modulated? This might be the deviation or something related to it.
Ah yes that sounds more like it. So if adjusting the modulation depth, what is that actually doing in practice then?

I would have thought deviation from the carrier would be determined by the actual signal, not an adjustment on the modulator?
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