PITCH EXTRACTION OF TELEPHONE BANDWIDTH SPEECH USING A PLACE-TEMPORAL APPROACH

E. Jones; E. Ambikairajah

PITCH EXTRACTION OF TELEPHONE BANDWIDTH SPEECH USING A PLACE-TEMPORAL APPROACH

E. Jones
, E. Ambikairajah

Electrical & Electronic Engineering

Regional Technical College

Research output: Contribution to conference (Published) › Paper › peer-review

Abstract

This paper describes pitch extraction of telephone-bandwidth speech using a combined place-temporal approach. The method makes use of a nonlinear auditory model which regenerates harmonics below 300 Hz which have been removed from the speech by the bandlimiting effect of a telephone channel. The spectral rerpresentation produced by the nonlinear auditory model is further processed using the Harmonic Product Spectrum to give an initial estimate of the fundamental frequency, using only place information. This initial estimate is then refined by temporal analysis on the detailed time response of a single section of the auditory model.

Original language	English
Pages	123-126
Number of pages	4
Publication status	Published - 1995
Event	4th European Conference on Speech Communication and Technology, EUROSPEECH 1995 - Madrid, Spain Duration: 18 Sept 1995 → 21 Sept 1995

Conference

Conference	4th European Conference on Speech Communication and Technology, EUROSPEECH 1995
Country/Territory	Spain
City	Madrid
Period	18/09/95 → 21/09/95

Cite this

@conference{4ac8fb28354d499299bbd958638a4ce8,

title = "PITCH EXTRACTION OF TELEPHONE BANDWIDTH SPEECH USING A PLACE-TEMPORAL APPROACH",

abstract = "This paper describes pitch extraction of telephone-bandwidth speech using a combined place-temporal approach. The method makes use of a nonlinear auditory model which regenerates harmonics below 300 Hz which have been removed from the speech by the bandlimiting effect of a telephone channel. The spectral rerpresentation produced by the nonlinear auditory model is further processed using the Harmonic Product Spectrum to give an initial estimate of the fundamental frequency, using only place information. This initial estimate is then refined by temporal analysis on the detailed time response of a single section of the auditory model.",

author = "E. Jones and E. Ambikairajah",

note = "Publisher Copyright: {\textcopyright} 1995 4th European Conference on Speech Communication and Technology, EUROSPEECH 1995. All rights reserved.; 4th European Conference on Speech Communication and Technology, EUROSPEECH 1995 ; Conference date: 18-09-1995 Through 21-09-1995",

year = "1995",

language = "English",

pages = "123--126",

}

TY - CONF

T1 - PITCH EXTRACTION OF TELEPHONE BANDWIDTH SPEECH USING A PLACE-TEMPORAL APPROACH

AU - Jones, E.

AU - Ambikairajah, E.

PY - 1995

Y1 - 1995

N2 - This paper describes pitch extraction of telephone-bandwidth speech using a combined place-temporal approach. The method makes use of a nonlinear auditory model which regenerates harmonics below 300 Hz which have been removed from the speech by the bandlimiting effect of a telephone channel. The spectral rerpresentation produced by the nonlinear auditory model is further processed using the Harmonic Product Spectrum to give an initial estimate of the fundamental frequency, using only place information. This initial estimate is then refined by temporal analysis on the detailed time response of a single section of the auditory model.

AB - This paper describes pitch extraction of telephone-bandwidth speech using a combined place-temporal approach. The method makes use of a nonlinear auditory model which regenerates harmonics below 300 Hz which have been removed from the speech by the bandlimiting effect of a telephone channel. The spectral rerpresentation produced by the nonlinear auditory model is further processed using the Harmonic Product Spectrum to give an initial estimate of the fundamental frequency, using only place information. This initial estimate is then refined by temporal analysis on the detailed time response of a single section of the auditory model.

UR - https://www.scopus.com/pages/publications/85135168069

M3 - Paper

AN - SCOPUS:85135168069

SP - 123

EP - 126

T2 - 4th European Conference on Speech Communication and Technology, EUROSPEECH 1995

Y2 - 18 September 1995 through 21 September 1995

ER -

PITCH EXTRACTION OF TELEPHONE BANDWIDTH SPEECH USING A PLACE-TEMPORAL APPROACH

Abstract

Conference

Other files and links

Fingerprint

Cite this