TIA-470.140
Telecommunications Telephone Terminal Equipment Analog Telephone Acoustic Echo Canceller Test Methods and Performance Requirements
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| Organization: | TIA |
| Publication Date: | 20 September 2018 |
| Status: | active |
| Page Count: | 32 |
scope:
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
Document History
TIA-470.140
September 20, 2018
Telecommunications Telephone Terminal Equipment Analog Telephone Acoustic Echo Canceller Test Methods and Performance Requirements
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...