BS 6840-16:1989
Superseded
View Superseded by
Sound system equipment Guide to the \'RASTI\' method for the objective rating of speech intelligibility in auditoria
Hardcopy , PDF
English
06-30-1989
01-15-2001
National foreword
Committees responsible
1. Scope
2. Object
3. Terminology
4. Description of the method
4.1 General
4.2 The STI method
4.3 The RASTI method
Figures
1. Deviation of the modulation transfer function
2. Frequencies for STI and RASTI methods
Appendix A - Implementation of the RASTI measuring
method
Appendix B - General relation between the quality of
speech transmission, with respect to
intelligibility and the RASTI index
Appendix C - Bibliography
Method for the rating of speech transmission in auditoria, with or without sound systems.
| Committee |
EPL/100
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60268-16:1988 | Identical |