TIA ANSI/TIA-470.140

Telecommunications Telephone Terminal Equipment Analog Telephone Acoustic Echo Canceller Test Methods and Performance Requirements

Telecommunications Industry Association , 09/20/2018

Publisher: TIA

File Format: PDF

$50.00$101.00

Description

ANSI APPROVED

This standard provides acoustic echo canceller (AEC) performance requirements for analog telephones with handsets, headsets and speakerphones that connect to the Public Switched Telephone Network (PSTN) and Analog Terminal Adaptors (ATA). These requirements should ensure compatibility and satisfactory performance to the user in a high percentage of installations

Published: 09/20/2018

Pages: 32

File Size: 1 file , 720 KB

Language: English