BS 6840-16:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Sound system equipment Guide to the \'RASTI\' method for the objective rating of speech intelligibility in auditoria
Hardcopy , PDF
English
30-06-1989
15-01-2001
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Superseded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 |