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Re: [avr-gcc-list] ATmega16 PWM

From: Joerg Wunsch
Subject: Re: [avr-gcc-list] ATmega16 PWM
Date: Thu, 26 Jul 2007 20:55:17 +0200 (MET DST)

Per-Tore Aasestrand <address@hidden> wrote:

> Actually, the sampling freq. must be greater than twice the
> bandwidth of the sampled signal.

Isn't that what I wrote?

>>If you want to reconstruct the modulation signal afterwards, the
>>Nyquist or Shannon theorem is your limit: the sampling (PWM)
>>frequency must be more than twice the highest modulation frequency.

OK, "highest modulation frequency" vs. "bandwidth".

cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)

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