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ITU-T P.1110 (01/2015)

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Wideband hands-free communication in motor vehicles
Recommendation ITU-T P.1110 describes performance requirements and test methods for wideband hands-free communication in motor vehicles. This Recommendation covers:
– built-in hands-free systems,
– aftermarket hands-free car kits,
– corded headsets, and
– wireless headsets
to be used in motor vehicles for communication.
This Recommendation addresses the test of complete systems as well as the subsystems hands-free microphone and the telephone with short-range wireless transmission link used to transmit the speech signals from the hands-free system to the mobile network.
For testing purposes, the test set-up and the recommended environmental conditions are described.
The methods, the analysis and the performance parameters described in this Recommendation are based on test signals and test procedures, as defined in Recommendations ITU-T P.501, ITU-T P.502, ITU-T P.340, and ITU-T P.380.
Citation: http://handle.itu.int/11.1002/1000/12416
Approval date: 2015-01-13
Provisional name:P.CarHFTWB
Approval process:AAP
Status: Superseded
Maintenance responsibility: ITU-T Study Group 12
Further details: Patent statement(s)
Development history
[4 related work items in progress]
Ed. ITU-T Recommendation Status Summary Table of Contents Download
4 P.1110 (01/2019) In force
here
here
here
3 P.1110 (03/2017) Superseded
here
here
here
2 P.1110 (01/2015) Superseded
here
here
here
1 P.1110 (12/2009) Superseded
here
here
here