ITU-T P.1100 PDF

The aim of this Recommendation is to define use cases and test methods for narrow-band handsfree communication in vehicles. This Recommendation covers:

– build-in hands-free systems;

– after-market hands-free car kits;

– corded headsets; and

– wireless headsets;

to be used in vehicles for communication while driving.

This Recommendation addresses the test of complete systems as well as the subsystems of hands-free microphone and telephone with short-range wireless transmission link used to interconnect the hands-free system to the mobile network.

For testing, the test setup 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 [ITU-T P.50], [ITU-T P.501], [ITU-T P.502], [ITU-T P.340] and [ITU-T P.380].

Although important subjective testing is outside the scope of this Recommendation, some guidance on how to conduct subjective tests can be found in Clause 14.