Re: Digitizing Voice

Article View: sci.electronics

Article #18596

#18596

From: Mark Thompson
Date: Tue, 16 Feb 1988 16:48

4 lines
610 bytes

This sounds like a good use for delta slope modulation.  In its simplest form
it only reqrires one bit per sample.  For phone use you could limit the sample
rate to  8kHz or 1kbyte per second. Motorola makes a MC3417 and MC3418
which do this job fairly well.

Technical Details

Message-ID: <4110004@hpiacla.HP.COM>

Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!bellcore!decvax!ucbvax!hplabs!hpda!hpdslab!hpiacla!markt

References: <3832@cbterra.ATT.COM>

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!bellcore!decvax!ucbvax!hplabs!hpda!hpdslab!hpiacla!markt
From: markt@hpiacla.HP.COM (Mark Thompson)
Newsgroups: sci.electronics
Subject: Re: Digitizing Voice
Message-ID: <4110004@hpiacla.HP.COM>
Date: 16 Feb 88 16:48:05 GMT
References: <3832@cbterra.ATT.COM>
Organization: Hewlett Packard
Lines: 4

Reply to Parent Message