Re: [linux-audio-user] various questions (long)

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Subject: Re: [linux-audio-user] various questions (long)
From: Guy Daniel CLOTILDE (guy.clotilde_AT_wanadoo.fr)
Date: Tue Mar 04 2003 - 13:13:03 EET

Hi

it may be interesting:

beatmonkey
http://www.68k.org/~michael/beatmonkey/

On Tue, 4 Mar 2003 10:38:08 +0100
Maarten de Boer <mdeboer_AT_iua.upf.es> wrote / a écrit:

> > For example, say I have a loop of some recorded drums at 120 BPM. I would
> > like to know exactly how long the audio sample must be to match 120BPM,
> > rather then trial and error.
>
> this is really easy. i would not even call this math ;-)
>
> with samplerate R, 1 sec = R samples
> at x BPM, 1 min = 60 sec = x beats. so the duration of 1 beat = 60/x sec
>
> combined: 1 beat = R*60/x samples.
>
> so at 120 BPM, 44100 Hz, 1 beat == 22050 samples. but you probably want your
> loops to be 4 beats, so 88200 samples.
>
> maarten

Guy CLO~
#219055 counter.li.org
-------------------------------------
http://perso.wanadoo.fr/guy.clotilde/
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