Recommendation A . 21 Vii . 3 - rec. A . 21 Collaboration With Other
Recommendation A . 22 Vii . 3 - rec. A . 22 Collaboration With Other
Recommendation P . 10 V - rec. P . 10 Vocabulary Of Terms On Telephone
02 . 01 Y - ratio F : rapport Y
02 . Telephone set components
04 . 01 telephone set ; telephone instrument F : poste telephonique : appareil telephonique
04 . 02 telephone station
04 . 03 loudspeaking ( telephone ) set
04 . 04 hands free ( telephone ) set
04 . 05 group - audio terminals
04 . Telephone set types
05 . 01 acoustic shock suppressor ( in telephony ) F : anti - choc
05 . Telephone set accessories
13 . 01 private ( telephone ) installation F : installation ( telephonique ) interieure
13 . Private telephone systems
21 . 01 call attempt ( by a user ) F : ( tentative d
21 . 02 connection
21 . 03 ( complete ) connection
21 . 04 call
21 . Telephone calls description
31 . 01 local line network F : reseau local de lignes ( telephoniques )
31 . 02 subscriber ' s ( telephone ) line ; subscriber loop ( in
31 . 03 local ( telephone ) system ; local ( telephone ) circuit
31 . 04 subscriber system ( in transmission planning )
31 . Local line networks
32 . 01 acoustic hood F : abri telephonique ; abriphone
32 . 02 telephone booth
32 . 03 telephone stall
32 . Telephone station usage
41 . 01 acoustic shock ( in telephony ) F : choc acoustique ( en
41 . 02 opinion score ( in telephony )
41 . Transmission performance
42 . 01 acoustic coupler ( in telephonometry ) F : coupleur acoustique ( en
42 . 02 artificial ear
42 . 03 artificial mouth
42 . 04 artificial voice
42 . 05 artificial voice
42 . 06 electrical artificial voice
42 . 07 acoustic artificial voice
42 . 08 artificial mouth excitation signal
42 . 09 head and torso simulator ( Hats )
42 . Measuring apparatus
43 . 01 reference equivalent F : equivalent de reference
43 . 02 corrected reference equivalents
43 . 03 loudness rating
43 . 04 r25 equivalent
43 . 05 planning equivalent
43 . 06 band sensation level
43 . 07 earcap reference plane
43 . 08 earcap reference point ( Ecrp )
43 . 09 ear reference point ( Erp )
43 . 10 earphone coupling loss ( Le )
43 . 11 Sm ( Delsm )
43 . 12 Sm ( DELSm )
43 . 13 lip plane
43 . 14 lip ring
43 . 15 guard - ring
43 . 16 metre air path
43 . 17 modal distance
43 . 18 modal gauge
43 . 19 modal position
43 . 20 mouth reference point ( Mrp )
43 . 21 zero sidetone line impedance ( zs0 )
43 . 22 occlusion effect
43 . 23 obstacle effect ( obstruction effect )
43 . 24 sidetone path
43 . 25 sidetone path loss
43 . 26 listener sidetone rating ( Lstr )
43 . 27 sidetone balance network
43 . 28 sidetone masking rating ( Stmr )
43 . 29 speech volume penalty
43 . 30 talking resistance
43 . 31 virtual source position
43 . 32 virtual source function
43 . 33 orthotelephonic reference condition
43 . 34 orthotelephonic acoustic reference gain
43 . 35 total electroacoustic gain
43 . 36 insertion gain ( orthotelephonically referred gain )
43 . Telephonometry
44 . 01 active time F : duree d ' activite
44 . 02 active speech level
44 . 03 activity factor
44 . 04 volume or speech volume
44 . 05 speech level
44 . Speech level measurements
Recommendation P . 11 V - rec. P . 11 ex " " Effect Of
2 . 1 General § 2 describes invididually a number of the transmission impairments which
2 . 10 ex " " Listener echo
2 . 11 ex " " Nonlinear distortion
2 . 12 ex " " Quantizing distortion
2 . 13 ex " " Phase jitter
2 . 14 ex " " Intelligible crosstalk
2 . 2 . 1 Customer opinion
2 . 2 . 2 Recommended values of loudness rating
2 . 2 ex " " Loudness loss
2 . 3 . 1 Opinion results
2 . 3 . 2 ex " " Recommended values of circuit noise
2 . 3 ex " " Circuit noise
2 . 4 . 1 Recommended values of sidetone loss
2 . 4 ex " " Sidetone