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Subject: Re: Pulse Width Modulation (PWM) for Audio

Date: 09/06/00 at 8:30 AM
Posted by: Jeffrey Furlong
E-mail: furlong@tiny.net
Message Posted:

In Reply to: Re: Pulse Width Modulation (PWM) for Audio posted by Dominique Bovey on 09/06/00 at 5:53 AM:

The purpose of my post was to generate comments on the subject of pulse width modulation for audio. Regardless
of my particular application, I was hoping someone might have experience, or point to a book that covers this
subject. I have seen some products that incorporate this in their audio circuit, but I am unfamiliarr with the
engineering principles behind this.

The main idea here is to limit the voltage in an audio circuit, say limit it to 600mV peak to peak.

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