IEEE 269a 2007
$44.96
IEEE Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets Amendment 1
Published By | Publication Date | Number of Pages |
IEEE | 2007 | 51 |
Amendment Standard – Inactive – Superseded. The scope of this project is objective test methods for determining the transmission characteristics of analog and digital telephone sets, handsets and headsets.
PDF Catalog
PDF Pages | PDF Title |
---|---|
3 | Title Page |
4 | Abstract/Keywords |
6 | Introduction Notice to users Errata Interpretations Patents |
7 | Participants |
8 | CONTENTS |
11 | 3. Definitions |
12 | 4. Abbreviations, acronyms, and symbols 5. Test equipment and setup 5.1 Ear Simulators |
13 | 5.3 Test fixtures |
23 | 7. Test procedure for analog sets 7.1 General |
24 | 7.3 Analog telephone network impairments 7.4 Receive |
25 | 7.5 Send |
26 | 7.6 Sidetone |
27 | 7.10 Maximum acoustic output 8. Test procedures for digital and four-wire systems 8.1 General |
28 | 8.2 Digital test circuits 8.3 Digital telephone network impairments |
29 | 8.4 Receive |
30 | 8.5 Send |
31 | 8.6 Sidetone 8.13 Maximum acoustic output 9. Test procedures for analog four-wire handsets and headsets |
32 | 9.4 Send |
33 | 9.6 Maximum acoustic output |
34 | Annex A (informative) Ear simulators with flexible pinnas and positioning devices |
36 | Annex B (normative) Alternative ear simulators, mouth simulator, and test fixtures |
38 | Annex C (normative) DRP to ERP and related translations |
41 | Annex F (informative) Test signals |
42 | Annex G (normative) Analysis methods |
44 | Annex J (normative) Distortion |
51 | Annex T (informative) Useful conversion procedures |