On Sat, Feb 13, 2010 at 11:28:33PM +0000, Folderol wrote: > Does anyone know where they got that figure of 2122Hz from? It's always > puzzled me. Is there some arcane mathematical significance, or was it > the work of an engineer with an hangover? It corresponds to a time constant (RC product) of 75 microseconds. Now try to find standard components to make that :-) The other two are 'round' figures when expressed as frequency. Corresponding RC values are 318 and 3180 usecs... Ciao, -- FA O tu, che porte, correndo si ? E guerra e morte ! _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
