BS 5877:1980
Current
The latest, up-to-date edition.
Guide for subjective listening tests for sound radio receivers
Hardcopy , PDF
English
04-30-1980
Foreword
Cooperating organizations
Guide
Introduction
0. Scope
1. Characteristics of the test room
2. Number of panellists
3. Qualification of panellists
4. Positioning of the test objects
5. Reference receiver
6. Signal input
7. Characteristics of the modulation signals
8. Procedure
9. Conditions of work and instruction of the panel
10. Supply voltage and stability conditions
11. Scoring and scales of subjective grading
Appendices
A. Hearing loss frequency characteristics of men and
women of different age groups
B. Layout of the test room
Table
1. Detailed composition of a panel
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