Customer Support: +1 416-401-8730

Login to i2i Subscription Intertek.com
  • There are no items in your cart
Please enter a keyword to search
Advanced search
Home
ETSI
TR 102 648-2 : 1.1.1

TR 102 648-2 : 1.1.1

Current

Current

The latest, up-to-date edition.

SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); TEST METHODOLOGIES FOR ETSI TEST EVENTS AND RESULTS; PART 2: 1ST ETSI PLUGTESTS SPEECH QUALITY TEST EVENT REPORT

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations
4 Summary
5 Overview
6 Test Description
  6.1 General Test Description
  6.2 Measurement Scenarios
  6.3 Measurement Methodology
  6.4 Test Signals
  6.5 Assessment Methods
7 Results
  7.1 Auditory Reference Test
  7.2 Speech Quality Estimation Using Voice Signals
  7.3 Advanced Measurements on Communicational Quality
8 Conclusion
History

Holds the anonymous Test Report from the 1st ETSI Plugtests Speech Quality Test Event.

Committee
STQ
DocumentType
Standard
Pages
32
PublisherName
European Telecommunications Standards Institute
Status
Current

TR 102 717 : 1.1.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); QUALITY OF SERVICE IMPLICATIONS OF NGN ARCHITECTURES

TR 102 648-1 : 1.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); TEST METHODOLOGIES FOR ETSI TEST EVENTS AND RESULTS; PART 1: VOIP SPEECH QUALITY TESTING
TS 101 329-5 : 1.1.2 TIPHON RELEASE 3; TECHNOLOGY COMPLIANCE SPECIFICATION; PART 5: QUALITY OF SERVICE (QOS) MEASUREMENT METHODOLOGIES
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

View more information
US$17.97
Excluding Tax where applicable
USD
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us