Document ID (ISN) | 51385 |
CIS number |
89-635 |
ISSN - Serial title |
0040-8670 - Tōhō Igakkai Zasshi - Journal of the Medical Society of Toho University |
Year |
1988 |
Convention or series no. |
|
Author(s) |
Naito T. |
Title |
Temporary threshold shift under long-term noise exposure |
Original title |
Chōjikan sōon-bakuro ni yoru Temporary Threshold Shift [in Japanese] |
Bibliographic information |
Mar. 1988, Vol.34, No.6, p.561-568. Illus. 14 ref. |
Abstract |
Temporary threshold shift was measured 2 minutes after noise exposure (TTS2) in 17 subjects. High speed electric railway noise, car noise and aircraft noise were used as noise sources. TTS2 was measured hourly during 8 hours of exposure to each of these noises, and after cessation of exposure. TTS2 was not detected in the case of railway noise exposure. TTS2 at 4000Hz was observed after exposure to car and aircraft noise. TTS2 was recognized more frequently at 4000Hz than at 2000Hz. |
Descriptors (primary) |
conditions of exposure; air transport; road transport; temporary threshold shift |
Descriptors (secondary) |
human experiments |
Document type |
D - Periodical articles |
Subject(s) |
Noise, hearing and vibration
|
Broad subject area(s) |
Physical hazards
|
Browse category(ies) |
Air transportation Diseases of the ear and hearing damage Road transportation
|