Browse Prior Art Database

HALF-DUPLEX PCM SPEAKERPHONE FOR A DIGITAL TELEPHONE

IP.com Disclosure Number: IPCOM000005557D
Original Publication Date: 1985-Oct-01
Included in the Prior Art Database: 2001-Oct-15
Document File: 2 page(s) / 76K

Publishing Venue

Motorola

Related People

Authors:
David E. Bush

Abstract

An alternative solution to the half-duplex speakerphone function in a digital telephone can be accomplished with entirely digital techniques, replacing numerous analog components necessary in the conventional approach.