Measure speech intelligibility with a sound level meter

Sound and Vibration

Volumn 38, Issue 10, 2004, Pages 10-15

  Bjør, Ole Herman ^a  

^a Norsonic AS   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC MEASURING INSTRUMENTS; ACOUSTIC VARIABLES MEASUREMENT; FREQUENCY MODULATION; LOUDSPEAKERS; METRIC SYSTEM; PUBLIC ADDRESS SYSTEMS; SIGNAL TO NOISE RATIO; SIGNALING EQUIPMENT; SPECIFICATIONS; TRANSFER FUNCTIONS;

RAPID ANALYSIS-SPEECH TRANSMISSION INDEX (RASTI); SOUND LEVEL METERS; SPEECH TRANSMISSION INDEX (STI); SPEECH TRANSMISSION INDEX-PUBLIC ADDRESS (STIPA);

SPEECH INTELLIGIBILITY;

EID: 10044297259     PISSN: 15410161     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (6)

1. Houtgast, T. and Steeneken, H. J. M., "Evaluation of Speech Transmission Channels by Using Artificial Signals." Acustica, vol. 25, pp 355-367, 1971.
2. IEC 60268-16 (2003-05), "Sound System Equipment - Part 16: Objective Rating of Speech Intelligibility by Speech Transmission Index."
3. Houtgast, T., Steeneken, H. J. M. and Plomp, R. "Predicting Speech Intelligibility in Rooms from the Modulation Transfer Function. I. General Room Acoustics," Acoustica, 46, 60-72, 1980.
4. Bjor, O. H., "STIPA - The Golden Mean Between Full STI and RASTI," CFA/DAGA '04, Strasbourg, 2004.
5. IEC 60849, "Sound Systems for Emergency Purposes." Ed. 2.0 1998-02.
6. ITU-T Recommendation P.51: 1996, Artificial Mouth.