EG 202 396-2 : 1.1.1
Current
The latest, up-to-date edition.
SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 2: BACKGROUND NOISE TRANSMISSION - NETWORK SIMULATION - SUBJECTIVE TEST DATABASE AND RESULTS
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English
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Foreword
1 Scope
2 References
3 Abbreviations
4 Performance parameters
4.1 Overview
4.2 Performance key parameters
4.3 Parameter interaction and dependences
5 Description of codecs features
5.1 Speech coding algorithm
5.2 Bit-rate
5.3 Discontinuous Transmission (DTX)
5.4 Packet Loss Concealment (PLC)
5.5 Perceptual enhancement
6 Wideband codecs
6.1 Overview
6.2 Description of WideBand codecs
6.3 Wideband codec comparison
7 Background noise transmission simulation
7.1 General description
7.2 Speech sequences
7.3 Noisy conditions
7.4 Noisy signal processing
7.5 Network simulation
7.6 Network simulation database
8 Speech sample database description and subjective scores
production
8.1 Database description
8.2 Subjective scores collection
9 Application of the material produced
9.1 Contribution of terminals and networks
9.2 Development of objective methods
Annex A (informative): Detailed STF 294 subjective test results
Annex B (informative): Complementary information on the
practical subjective test procedures
B.1 "Headphones"
B.2 Listening Levels
B.3 Sample Shortening/Extraction
Annex C (informative): Instructions and Questions presented
to listeners during subjective tests
Annex D (informative): Bibliography
History
Targets at setting up and verifying a transmission network simulation environment using realistic network scenarios for laboratory use in the context of background noise transmission in WideBand (WB) audio conversational applications.
| Committee |
STQ
|
| DocumentType |
Standard
|
| Pages |
62
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| EG 201 377-1 : 1.3.2 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPECIFICATION AND MEASUREMENT OF SPEECH TRANSMISSION QUALITY; PART 1: INTRODUCTION TO OBJECTIVE COMPARISON MEASUREMENT METHODS FOR ONE-WAY SPEECH QUALITY ACROSS NETWORKS |
| TR 103 225 : 1.1.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION QUALITY AND SPEECH INTELLIGIBILITY FOR HEARING IMPAIRED PEOPLE |
| EG 202 396-3 : 1.5.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 3: BACKGROUND NOISE TRANSMISSION - OBJECTIVE TEST METHODS |
| TS 103 106 : 1.3.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE: BACKGROUND NOISE TRANSMISSION FOR MOBILE TERMINALS-OBJECTIVE TEST METHODS |
| TS 103 224 : 1.3.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); A SOUND FIELD REPRODUCTION METHOD FOR TERMINAL TESTING INCLUDING A BACKGROUND NOISE DATABASE |
| ETSI TS 103 106 V1.4.1 : 2016-11 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE: BACKGROUND NOISE TRANSMISSION FOR MOBILE TERMINALS-OBJECTIVE TEST METHODS |
| TR 102 526 : 1.1.1 | SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); WIDEBAND TELEPHONY CONSIDERATIONS |
| TR 101 329-1 : 3.1.2 | TELECOMMUNICATIONS AND INTERNET PROTOCOL HARMONIZATION OVER NETWORKS (TIPHON); END TO END QUALITY OF SERVICE IN TIPHON SYSTEMS; PART 1: GENERAL ASPECTS OF QUALITY OF SERVICE (QOS) |
| TR 101 329-7 : 2.1.1 | TIPHON; DESIGN GUIDE; PART 7: DESIGN GUIDE FOR ELEMENTS OF A TIPHON CONNECTION FROM AN END-TO-END SPEECH TRANSMISSION PERFORMANCE POINT OF VIEW |
| TR 101 329-6 : 2.1.1 | TELECOMMUNICATIONS AND INTERNET PROTOCOL HARMONISATION OVER NETWORKS (TIPHON); END TO END QUALITY OF SERVICE IN TIPHON SYSTEMS; PART 6: ACTUAL MEASUREMENTS OF NETWORK AND TERMINAL CHARACTERISTICS AND PERFORMANCE PARAMETERS IN TIPHON NETWORKS AND THEIR INFLUENCE ON VOICE QUALITY |
| TS 126 194 : 13.0.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SPEECH CODEC SPEECH PROCESSING FUNCTIONS; ADAPTIVE MULTI-RATE - WIDEBAND (AMR-WB) SPEECH CODEC; VOICE ACTIVITY DETECTOR (VAD) (3GPP TS 26.194 VERSION 14.0.0 RELEASE 14) |
| TS 126 191 : 13.0.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SPEECH CODEC SPEECH PROCESSING FUNCTIONS; ADAPTIVE MULTI-RATE - WIDEBAND (AMR-WB) SPEECH CODEC; ERROR CONCEALMENT OF ERRONEOUS OR LOST FRAMES (3GPP TS 26.191 VERSION 14.0.0 RELEASE 14) |
| EG 202 396-3 : 1.5.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 3: BACKGROUND NOISE TRANSMISSION - OBJECTIVE TEST METHODS |
| TS 126 201 : 13.0.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SPEECH CODEC SPEECH PROCESSING FUNCTIONS; ADAPTIVE MULTI-RATE - WIDEBAND (AMR-WB) SPEECH CODEC; FRAME STRUCTURE (3GPP TS 26.201 VERSION 14.0.0 RELEASE 14) |
| TS 126 193 : 13.0.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SPEECH CODEC SPEECH PROCESSING FUNCTIONS; ADAPTIVE MULTI-RATE - WIDEBAND (AMR-WB) SPEECH CODEC; SOURCE CONTROLLED RATE OPERATION (3GPP TS 26.193 VERSION 14.0.0 RELEASE 14) |
| TS 126 171 : 13.0.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SPEECH CODEC SPEECH PROCESSING FUNCTIONS; ADAPTIVE MULTI-RATE - WIDEBAND (AMR-WB) SPEECH CODEC; GENERAL DESCRIPTION (3GPP TS 26.171 VERSION 13.0.0 RELEASE 13) |
| TS 126 071 : 13.0.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; MANDATORY SPEECH CODEC SPEECH PROCESSING FUNCTIONS; AMR SPEECH CODEC; GENERAL DESCRIPTION (3GPP TS 26.071 VERSION 13.0.0 RELEASE 13) |
| EN 300 726 : 8.0.1 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - ENHANCED FULL RATE (EFR) SPEECH TRANSCODING |
| TS 126 192 : 13.0.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SPEECH CODEC SPEECH PROCESSING FUNCTIONS; ADAPTIVE MULTI-RATE - WIDEBAND (AMR-WB) SPEECH CODEC; COMFORT NOISE ASPECTS (3GPP TS 26.192 VERSION 14.0.0 RELEASE 14) |
| EG 202 396-1 : 1.2.4 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 1: BACKGROUND NOISE SIMULATION TECHNIQUE AND BACKGROUND NOISE DATABASE |
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