ISO/TR 4870:1991
Acoustics; the construction and calibration of speech intelligibility tests
- Standard No.
- ISO/TR 4870:1991
- Release Date
- 1991
- Published By
- International Organization for Standardization (ISO)
- Status
- Latest
- ISO/TR 4870:1991
- Scope
- 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.
ISO/TR 4870:1991 history
- 1991 ISO/TR 4870:1991 Acoustics; the construction and calibration of speech intelligibility tests
