Title :
Combined effect of noise and vibration on acoustic characteristics of speech production
Author :
Gao Hue ; Congmin, Niu ; Duqiang, Zhou ; Duansheng, Huang ; Guangchuan, Su
Author_Institution :
Beijing Inst. of Technol., China
Abstract :
To research the combined effect of noise and vibration on the articulation, changes of acoustic characteristics of Chinese single syllabic utterances were investigated under the combined factors. The experiment conditions combined noise and vibration, simple noise, simple vibration, and control. The results showed that, as compared with simple noise, simple vibration or control conditions, the fundamental frequency, energy, and duration of the articulation under the combined conditions increased significantly.
Keywords :
acoustic noise; speech; vibrations; Chinese single syllabic utterances; acoustic characteristics; articulation; control; fundamental frequency; noise; simple noise; simple vibration; speech production; vibration; Acoustic noise; Communication system control; Frequency; Headphones; Oral communication; Space technology; Speech analysis; Speech enhancement; Vibration control; Working environment noise;
Conference_Titel :
Signal Processing, 2002 6th International Conference on
Print_ISBN :
0-7803-7488-6
DOI :
10.1109/ICOSP.2002.1181108
