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MOTM

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Re: [motm] pulse width...

2003-03-06 by Paul Schreiber

No, you can't and preserve the original waveshape. However, you can run audio into a comparator
chip (LM311, used on the MOTM-120) with a variable reference on the other input and get a
"PWM'd", 100% distorted version of the output. Would sound like the input, through a fuzz box,
underwater.

Paul S.

----- Original Message -----
From: "drg3orge" <doc@...>
To: <motm@yahoogroups.com>
Sent: Wednesday, March 05, 2003 8:36 PM
Subject: [motm] pulse width...


> h3y all,
>   is there a way to manipulate the duty cycle {for lack o' a better
> term} of *any* audio signal???  CD, guitar, wife's flute, etc?  was
> thinkin' 'bout static waveforms an'timbre/pulse width modulation
> while doin' the dishes an' had never considered the possibility about
> tweakin' the duration of the 2 halves of a waveform.
>   does this make any sense?  is it a stupid thought with no answer?
> is it possible to achieve??
> thanks,
> doc
>
>
>
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>
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>
>

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