ITU-T P.342-2000
Transmission Characteristics for Telephone Band (300 - 3400 Hz) Digital Loudspeaking and Hands-Free Telephony Terminals - Series P: Telephone Transmission Quality, Telephone Installations, Local Line Networks Subscribers' Lines and Sets Study Group 12

Standard No.

ITU-T P.342-2000

Release Date

2000

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Replace By

ITU-T P.342-2009

Latest

ITU-T P.342-2009

Scope

This ITU-T Recommendation provides audio performance requirements for loudspeaking and handsfree telephony terminals using, in the telephone band (300-3400 Hz), the waveform encoding according to ITU-T Recommendations G.711 [3] (PCM at both 64 kbit/s and

ITU-T P.342-2000 history

• 2009 ITU-T P.342-2009 Transmission characteristics for narrow-band digital loudspeaking and hands-free telephony terminals (Study Group 12)
• 2000 ITU-T P.342-2000 Transmission Characteristics for Telephone Band (300 - 3400 Hz) Digital Loudspeaking and Hands-Free Telephony Terminals - Series P: Telephone Transmission Quality, Telephone Installations, Local Line Networks Subscribers' Lines and Sets Study Group 12