ISO/TR 4870:1991 PDF
Acoustics — The construction and calibration of speech intelligibility tests
Title (English):
ISO/TR 4870:1991
Acoustics — The construction and calibration of speech intelligibility tests
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 22
- Publication date:
- December 18, 1991
- Edition:
- ISO TR 4870 edition 1 version 1
- ICS:
- 13.140
Description (English):
Describes: a) the methods for the construction of speech tests for the measurement of the intelligibility of transmitted speech; b) a reference communication system and the necessary test conditions.
Technical details
- Technical committee
- ISO/TC 43/SC 1 - Noise
- SKU
- ISO/TR 4870:1991
