Hi everybody:

About the Telephone's sample rate:

>Telephone companies chose 8,000 8-bit samples/second to give an upper
>frequency response of ~4000 Hertz (Nyquist limit).

 Yes (8K 8bits = 64Kbits/s only in Europe, but in my country too), but remmember
that you must apply the mu-law (or the a-law) to get a good result, applying
this compression you'll get the same result as using 12 bits.

bye SET


********************************************************************************
Salvador Eduardo Tropea (SET) - salvador@inti.edu.ar
Work: INTI (National Institute of Industrial Technology) Sector: ICE
(Electronic Control & Instrumentation)
Post (Home): Curapaligue 2124 - Caseros (1678)- Buenos Aires - Argentina