Tech-
invite
3GPP
space
IETF
space
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TS 26.132
Word version: 18.2.0
0…
2…
8…
10…
B…
8
Wideband telephony transmission performance test methods
8.1
Applicability
8.2
Overall loss/loudness ratings
8.3
Idle channel noise (handset, headset and electrical interface UE)
8.4
Sensitivity/frequency characteristics
8.5
Sidetone characteristics
8.6
Stability loss
8.7
Acoustic echo control
8.8
Distortion
8.10
Delay
8.11
Echo control characteristics
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
9.1
Applicability
9.2
Overall loss/loudness ratings
9.3
Idle channel noise (handset, headset and eletrical interface UE)
9.4
Sensitivity/frequency characteristics
9.5
Sidetone characteristics
9.6
Stability loss
9.7
Acoustic echo control
9.8
Distortion
9.10
Delay
9.11
Echo control characteristics
9.12
Send speech quality and noise intrusiveness in the presence of ambient noise
9.13
Jitter buffer management behaviour (handset, headset and electrical interface UE)
...
8
Wideband telephony transmission performance test methods
|R6|
p. 70
8.1
Applicability
p. 70
8.2
Overall loss/loudness ratings
p. 70
8.2.1
General
p. 70
8.2.2
Connections with handset UE
p. 71
8.2.2.1
Sending loudness rating (SLR)
p. 71
8.2.2.2
Receiving loudness rating (RLR)
p. 71
8.2.2.3
Receiving loudness rating (RLR) in the presence of background noise
|R15|
p. 71
8.2.3
Connections with desktop hands-free UE
p. 72
8.2.3.1
Sending loudness rating (SLR)
p. 72
8.2.3.2
Receiving loudness rating (RLR)
p. 72
8.2.4
Connections with hand-held hands-free UE
p. 73
8.2.4.1
Sending loudness rating (SLR)
p. 73
8.2.4.2
Receiving loudness rating (RLR)
p. 73
8.2.5
Connections with headset UE
p. 73
8.2.6
Connections with electrical interface UE
|R17|
p. 74
8.2.6.1
Sending junction loudness rating (SJLR)
p. 74
8.2.6.2
Receving junction loudness rating (RJLR)
p. 74
8.3
Idle channel noise (handset, headset and electrical interface UE)
p. 74
8.3.1
Sending (handset and headset UE)
p. 75
8.3.2
Receiving (handset and headset UE)
p. 75
8.3.3
Sending (electrical interface UE)
|R17|
p. 76
8.3.4
Receiving (electrical interface UE)
|R17|
p. 76
8.4
Sensitivity/frequency characteristics
p. 76
8.4.0
General
|R17|
p. 76
8.4.1
Handset and headset UE sending
p. 76
8.4.2
Handset and headset UE receiving
p. 76
8.4.3
Desktop hands-free UE sending
p. 76
8.4.4
Desktop hands-free UE receiving
p. 77
8.4.5
Hand-held hands-free UE sending
p. 77
8.4.6
Hand-held hands-free UE receiving
p. 77
8.4.7
Electrical interface UE sending
|R17|
p. 78
8.4.8
Electrical interface UE receiving
|R17|
p. 78
8.5
Sidetone characteristics
p. 78
8.5.1
Connections with handset UE
p. 78
8.5.2
Headset UE
p. 79
8.5.3
Hands-free UE (all categories)
p. 79
8.5.3a
Electrical interface UE
|R17|
p. 79
8.5.4
Sidetone delay for handset, headset or electrical interface UE
|R8|
p. 80
8.6
Stability loss
p. 80
8.7
Acoustic echo control
p. 82
8.7.1
General
p. 82
8.7.2
Acoustic echo control in a hands-free UE
p. 82
8.7.3
Acoustic echo control in a handset UE
p. 82
8.7.4
Acoustic echo control in a headset UE
p. 82
8.7.5
Acoustic echo control in a electrical interface UE
|R17|
p. 82
8.8
Distortion
p. 83
8.8.1
Sending distortion
p. 83
8.8.2
Receiving distortion
p. 84
8.9
Void
8.10
Delay
|R11|
p. 86
8.10.0
UE Delay Measurement Methodologies
p. 86
8.10.1
Delay in sending direction (handset UE)
p. 86
8.10.1a
Delay in sending direction (headset UE)
p. 87
8.10.1b
Delay in sending direction (electrical interface UE)
|R17|
p. 88
8.10.2
Delay in receiving direction (handset UE)
p. 88
8.10.2a
Delay in receiving direction (headset UE)
p. 89
8.10.2b
Delay in receiving direction (electrical interface UE)
|R17|
p. 90
8.10.3
Delay in sending + receiving direction using "echo" method (handset UE)
p. 90
8.10.3a
Delay in sending + receiving direction using "echo" method (headset UE)
p. 92
8.10.3b
Delay in sending + receiving direction using "echo" method (electrical interface UE)
|R17|
p. 92
8.10.4
Delay and speech quality in conditions with packet arrival time variations and packet loss (handset, headset, electrical interface UE)
|R12|
p. 92
8.10.4.1
Delay in sending direction
p. 92
8.10.4.2
Delay in receiving direction
p. 92
8.10.4.3
Speech quality loss in conditions with packet arrival time variations and packet loss
p. 93
8.10.5
UE send clock accuracy
|R12|
p. 94
8.10.6
UE receiving with clock skew
|R12|
p. 94
8.11
Echo control characteristics
|R11|
p. 94
8.11.1
Test set-up and test signals
p. 94
8.11.2
Test method
p. 95
8.11.2.1
Signal alignment
p. 96
8.11.2.2
Signal level computation and frame classification
p. 96
8.11.2.3
Classification into categories
p. 97
8.12
Send speech quality and noise intrusiveness in the presence of ambient noise
|R11|
p. 97
8.12.1
Handset UE
|R13|
p. 97
8.12.2
Hand-held hands-free UE
|R13|
p. 99
8.12.3
Electrical interface UE
|R17|
p. 100
8.13
Jitter buffer management behaviour (handset, headset and electrical interface UE)
|R14|
p. 100
8.13.0
General
p. 100
8.13.1
Void
8.13.2
Void
8.13.3
Delay and speech quality in conditions with packet arrival time variations (handset, headset, electrical interface UE)
|R18|
p. 101
9
Super-wideband telephony transmission performance test methods
|R12|
p. 101
9.1
Applicability
p. 101
9.2
Overall loss/loudness ratings
p. 101
9.2.1
General
p. 101
9.2.2
Connections with handset UE
p. 101
9.2.2.1
Sending loudness rating (SLR)
p. 101
9.2.2.2
Receiving loudness rating (RLR)
p. 101
9.2.2.3
Receiving loudness rating (RLR) in the presence of background noise
|R15|
p. 101
9.2.3
Connections with desktop hands-free UE
p. 102
9.2.3.1
Sending loudness rating (SLR)
p. 102
9.2.3.2
Receiving loudness rating (RLR)
p. 102
9.2.4
Connections with hand-held hands-free UE
p. 102
9.2.4.1
Sending loudness rating (SLR)
p. 102
9.2.4.2
Receiving loudness rating (RLR)
p. 102
9.2.5
Connections with headset UE
p. 102
9.2.6
Connections with electrical interface UE
|R17|
p. 102
9.2.6.1
Sending junction loudness rating (SJLR)
p. 102
9.2.6.2
Receving junction loudness rating (RJLR)
p. 102
9.3
Idle channel noise (handset, headset and eletrical interface UE)
p. 102
9.3.1
Sending (handset and headset UE)
p. 103
9.3.2
Receiving (handset and headset UE)
p. 103
9.3.3
Sending (electrical interface UE)
|R17|
p. 104
9.3.4
Receiving (electrical interface UE)
|R17|
p. 104
9.4
Sensitivity/frequency characteristics
p. 104
9.4.0
General
p. 104
9.4.1
Handset and headset UE sending
p. 104
9.4.1.1
Handset UE sending
p. 104
9.4.1.2
Headset UE sending
p. 104
9.4.2
Handset and headset UE receiving
p. 105
9.4.2.1
Handset UE receiving
p. 105
9.4.2.2
Headset UE receiving
p. 105
9.4.3
Desktop hands-free UE sending
p. 105
9.4.4
Desktop hands-free UE receiving
p. 106
9.4.5
Hand-held hands-free UE sending
p. 106
9.4.6
Hand-held hands-free UE receiving
p. 106
9.4.7
Electrical interface UE sending
|R17|
p. 106
9.4.8
Electrical interface UE receiving
|R17|
p. 107
9.5
Sidetone characteristics
p. 107
9.5.1
Connections with handset UE
p. 107
9.5.2
Headset UE
p. 107
9.5.3
Hands-free UE (all categories)
p. 107
9.5.3a
Electrical interface UE
|R17|
p. 107
9.5.4
Sidetone delay for handset, headset or electrical interface UE
p. 107
9.6
Stability loss
p. 107
9.7
Acoustic echo control
p. 109
9.7.1
General
p. 109
9.7.2
Acoustic echo control in a hands-free UE
p. 109
9.7.3
Acoustic echo control in a handset UE
p. 109
9.7.4
Acoustic echo control in a headset UE
p. 109
9.7.5
Acoustic echo control in a electrical interface UE
|R17|
p. 109
9.8
Distortion
p. 110
9.8.1
Sending distortion
p. 110
9.8.2
Receiving Distortion
p. 110
9.9
Void
9.10
Delay
p. 110
9.10.0
UE Delay Measurement Methodologies
p. 110
9.10.1
Delay in sending direction (handset UE)
p. 110
9.10.1a
Delay in sending direction (headset UE)
p. 110
9.10.1b
Delay in sending direction (electrical interface UE)
|R17|
p. 110
9.10.2
Delay in receiving direction (handset UE)
p. 110
9.10.2a
Delay in receiving direction (headset UE)
p. 110
9.10.2b
Delay in receiving direction (electrical interface UE)
|R17|
p. 110
9.10.3
Delay in sending + receiving direction using "echo" method (handset UE)
p. 110
9.10.3a
Delay in sending + receiving direction using "echo" method (headset UE)
p. 111
9.10.3b
Delay in sending + receiving direction using "echo" method (electrical interface UE)
|R17|
p. 111
9.10.4
Delay and speech quality in conditions with packet arrival time variations and packet loss (handset, headset, electrical interface UE)
p. 111
9.10.4.1
Delay in sending direction
p. 111
9.10.4.2
Delay in receiving direction
p. 111
9.10.4.3
Speech quality loss in conditions with packet arrival time variations and packet loss
p. 112
9.10.5
UE send clock accuracy
p. 112
9.10.6
UE receiving with clock skew
p. 113
9.11
Echo control characteristics
p. 113
9.11.1
Test set-up and test signals
p. 113
9.11.2
Test method
p. 113
9.11.2.1
Signal alignment
p. 113
9.11.2.2
Signal level computation and frame classification
p. 113
9.11.2.3
Classification into categories
p. 113
9.12
Send speech quality and noise intrusiveness in the presence of ambient noise
p. 113
9.12.1
Handset UE
|R14|
p. 113
9.12.2
Hand-held hands-free UE
|R14|
p. 115
9.12.3
Electrical interface UE
|R17|
p. 116
9.13
Jitter buffer management behaviour (handset, headset and electrical interface UE)
|R14|
p. 117
9.13.0
General
p. 117
9.13.1
Void
9.13.2
Void
9.13.3
Delay and speech quality in conditions with packet arrival time variations (handset, headset, electrical interface UE)
|R18|
p. 117