Author:
Publisher:
ISBN: 9780818679193
Category :
Languages : en
Pages : 0
Book Description
ICASSP'97
Author:
Publisher:
ISBN: 9780818679193
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN: 9780818679193
Category :
Languages : en
Pages : 0
Book Description
1977 IEEE International Conference on Acoustics, Speech and Signal Processing
Author:
Publisher:
ISBN:
Category : Electro-acoustics
Languages : en
Pages : 879
Book Description
Publisher:
ISBN:
Category : Electro-acoustics
Languages : en
Pages : 879
Book Description
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). 1977 Conf., Hartford,Conn. 1977. Record
Author: Institute of Electrical and Electronics Engineers. Acoustics, Speech, and Signal Processing Society
Publisher:
ISBN:
Category :
Languages : en
Pages : 879
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 879
Book Description
1977 IEEE International Conference on Acoustics, Speech, & Signal Processing, Held at the Sheraton-Hartford Hotel, Hartford, Connecticut, May 9-11, 1977
Author: Institute of Electrical and Electronics Engineers
Publisher:
ISBN:
Category : Acoustical engineering
Languages : en
Pages : 904
Book Description
Publisher:
ISBN:
Category : Acoustical engineering
Languages : en
Pages : 904
Book Description
1977 IEEE International Conference on Acoustics, Speech & Signal Processing, Held at the Sheraton-Hartford Hotel, Connecticut, May 9-11, 1977
Author:
Publisher:
ISBN:
Category : Acoustical engineering
Languages : en
Pages : 879
Book Description
Publisher:
ISBN:
Category : Acoustical engineering
Languages : en
Pages : 879
Book Description
Record
Author: Cleveland Electrical Electronics Conference and Exposition
Publisher:
ISBN:
Category :
Languages : en
Pages : 155
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 155
Book Description
1977 IEEE International Conference on Acoustics, Speech & Signal Processing
Author:
Publisher:
ISBN:
Category : Automatic speech recognition
Languages : en
Pages : 879
Book Description
Publisher:
ISBN:
Category : Automatic speech recognition
Languages : en
Pages : 879
Book Description
Pitch Determination of Speech Signals
Author: W. Hess
Publisher: Springer Science & Business Media
ISBN: 3642819265
Category : Science
Languages : en
Pages : 713
Book Description
Pitch (i.e., fundamental frequency FO and fundamental period TO) occupies a key position in the acoustic speech signal. The prosodic information of an utterance is predominantly determined by this parameter. The ear is more sensitive to changes of fundamental frequency than to changes of other speech signal parameters by an order of magnitude. The quality of vocoded speech is essentially influenced by the quality and faultlessness of the pitch measure ment. Hence the importance of this parameter necessitates using good and reliable measurement methods. At first glance the task looks simple: one just has to detect the funda mental frequency or period of a quasi-periodic signal. For a number of reasons, however, the task of pitch determination has to be counted among the most difficult problems in speech analysis. 1) In principle, speech is a nonstationary process; the momentary position of the vocal tract may change abruptly at any time. This leads to drastic variations in the temporal structure of the signal, even between subsequent pitch periods, and assuming a quasi-periodic signal is often far from realistic. 2) Due to the flexibility of the human vocal tract and the wide variety of voices, there exist a multitude of possible temporal structures. Narrow-band formants at low harmonics (especially at the second or third harmonic) are an additional source of difficulty. 3) For an arbitrary speech signal uttered by an unknown speaker, the fundamental frequency can vary over a range of almost four octaves (50 to 800 Hz).
Publisher: Springer Science & Business Media
ISBN: 3642819265
Category : Science
Languages : en
Pages : 713
Book Description
Pitch (i.e., fundamental frequency FO and fundamental period TO) occupies a key position in the acoustic speech signal. The prosodic information of an utterance is predominantly determined by this parameter. The ear is more sensitive to changes of fundamental frequency than to changes of other speech signal parameters by an order of magnitude. The quality of vocoded speech is essentially influenced by the quality and faultlessness of the pitch measure ment. Hence the importance of this parameter necessitates using good and reliable measurement methods. At first glance the task looks simple: one just has to detect the funda mental frequency or period of a quasi-periodic signal. For a number of reasons, however, the task of pitch determination has to be counted among the most difficult problems in speech analysis. 1) In principle, speech is a nonstationary process; the momentary position of the vocal tract may change abruptly at any time. This leads to drastic variations in the temporal structure of the signal, even between subsequent pitch periods, and assuming a quasi-periodic signal is often far from realistic. 2) Due to the flexibility of the human vocal tract and the wide variety of voices, there exist a multitude of possible temporal structures. Narrow-band formants at low harmonics (especially at the second or third harmonic) are an additional source of difficulty. 3) For an arbitrary speech signal uttered by an unknown speaker, the fundamental frequency can vary over a range of almost four octaves (50 to 800 Hz).
1978 IEEE International Conference on Acoustics, Speech & Signal Processing, Held at the Camelot Inn, Tulsa, Oklahoma, April 10-12, 1978
Author:
Publisher:
ISBN:
Category : Acoustical engineering
Languages : en
Pages : 880
Book Description
Publisher:
ISBN:
Category : Acoustical engineering
Languages : en
Pages : 880
Book Description
Signal Processing Handbook
Author: C.H. Chen
Publisher: CRC Press
ISBN: 9780824779566
Category : Technology & Engineering
Languages : en
Pages : 846
Book Description
Introductory, systematic treatment of the many interrelated aspects. Twenty-three contributions address the fundamentals, spectral estimation algorithms, image processing, land and ocean seismic data, telecommunications, 3-D object reconstructions. Alk. paper. Annotation copyright Book News, Inc. Po
Publisher: CRC Press
ISBN: 9780824779566
Category : Technology & Engineering
Languages : en
Pages : 846
Book Description
Introductory, systematic treatment of the many interrelated aspects. Twenty-three contributions address the fundamentals, spectral estimation algorithms, image processing, land and ocean seismic data, telecommunications, 3-D object reconstructions. Alk. paper. Annotation copyright Book News, Inc. Po