Accession Number:

AD0258729

Title:

DEMULTIPLEXER-MULTIPLEXER TD- ( ) /GSC

Descriptive Note:

Corporate Author:

ELECTRO-MECHANICAL RESEARCH INC SARASOTA FLA

Personal Author(s):

Report Date:

1961-06-01

Pagination or Media Count:

1.0

Abstract:

Research was concerned with the development of a three-channel speech-processing equipment capable of transmitting and receiving three telephone messages simultaneously. The goal of simultaneous transmission of three voices over a single speech channel is accomplished through speech reiteration principles. The results of this program include circuit design and testing of the basic system concept. Results show that the concept is valid, that there are excellent possibilities for further improvement, and that other applications for the basic concept need investigation. Author

Descriptors:

• *MULTIPLEXING
• *TELEPHONE SYSTEMS
• CIRCUITS
• COMMUNICATION AND RADIO SYSTEMS
• DELAY CIRCUITS
• DELAY LINES
• INTELLIGIBILITY
• RELIABILITY
• SPEECH
• SPEECH TRANSMISSION
• SYNCHRONIZATION(ELECTRONICS)
• VOICE COMMUNICATIONS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE