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

[Guy Daniel CLOTILDE]

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/
-------------------------------------