Sinusoidal modeling for nonstationary voiced speech based on a local vector transform

2007 ◽  
Vol 121 (3) ◽  
pp. 1717-1727 ◽  
Author(s):  
Masashi Ito ◽  
Masafumi Yano
Keyword(s):  
Sinusoidal Modeling ◽  
Voiced Speech ◽  
Local Vector

Pitch determination and sinusoidal modeling for time‐varying voiced speech

2006 ◽  
Vol 120 (5) ◽  
pp. 3376-3376
Author(s):  
Masashi Ito ◽  
Masafumi Yano
Keyword(s):  
Time Varying ◽  
Sinusoidal Modeling ◽  
Voiced Speech

scholarly journals Voiced speech as response of a self-consistent fundamental drive

2007 ◽  
Vol 49 (3) ◽  
pp. 186-200 ◽  
Author(s):  
Friedhelm R. Drepper
Keyword(s):  
Self Consistent ◽  
Voiced Speech

Excitation-synchronous modeling of voiced speech

1987 ◽  
Vol 35 (9) ◽  
pp. 1241-1249 ◽  
Author(s):  
S. Parthasarathy ◽  
D. Tufts
Keyword(s):  
Voiced Speech

Monitoring Vocal Fold Abduction through Vocal Fold Contact Area

1988 ◽  
Vol 31 (3) ◽  
pp. 338-351 ◽  
Author(s):  
Martin Rothenberg ◽  
James J. Mahshie
Keyword(s):  
Contact Area ◽  
Time Variation ◽  
Vocal Fold ◽  
Thyroid Cartilage ◽  
Electrical Conductance ◽  
Vocal Folds ◽  
Linear Phase ◽  
Voice Production ◽  
Voiced Speech ◽  
High Pass

A number of commercial devices for measuring the transverse electrical conductance of the thyroid cartilage produce waveforms that can be useful for monitoring movements within the larynx during voice production, especially movements that are closely related to the time-variation of the contact between the vocal folds as they vibrate. This paper compares the various approaches that can be used to apply such a device, usually referred to as an electroglottograph, to the problem of monitoring the time-variation of vocal fold abduction and adduction during voiced speech. One method, in which a measure of relative vocal fold abduction is derived from the duty cycle of the linear-phase high pass filtered electroglottograph waveform, is developed in detail.

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