8.12 Send speech quality and noise intrusiveness in the presence of ambient noise

8.13 Jitter buffer management behaviour (handset, headset and electrical interface UE)

9 Super-wideband telephony transmission performance test methods

8.7 Acoustic echo control

8.8 Distortion

8.9 Void

8.10 Delay

8.3 Idle channel noise (handset, headset and electrical interface UE)

8.6 Stability loss

8.4 Sensitivity/frequency characteristics