Modified Group Delay Function Using Different Spectral Smoothing Techniques for Voice Liveness Detection

Mapping Intimacies ◽

10.1007/978-3-030-87802-3_58 ◽

2021 ◽

pp. 649-659

Author(s):

Shrishti Singh ◽

Kuldeep Khoria ◽

Hemant A. Patil

Keyword(s):

Group Delay ◽

Smoothing Techniques ◽

Delay Function ◽

Liveness Detection ◽

Spectral Smoothing ◽

Modified Group Delay

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Modified Group Delay Cepstral Coefficients for Voice Liveness Detection

10.23919/eusipco54536.2021.9616343 ◽

2021 ◽

Author(s):

Shrishti Singh ◽

Kuldeep Khoria ◽

Hemant A. Patil

Keyword(s):

Group Delay ◽

Liveness Detection ◽

Cepstral Coefficients ◽

Modified Group Delay

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Application of the modified group delay function to speaker identification and discrimination

2004 IEEE International Conference on Acoustics, Speech, and Signal Processing ◽

10.1109/icassp.2004.1326036 ◽

2004 ◽

Author(s):

R.M. Hegde ◽

H.A. Murthy ◽

G.V.R. Rao

Keyword(s):

Group Delay ◽

Speaker Identification ◽

Delay Function ◽

Modified Group Delay

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Significance of Joint Features Derived from the Modified Group Delay Function in Speech Processing

EURASIP Journal on Audio Speech and Music Processing ◽

10.1155/2007/79032 ◽

2007 ◽

Vol 2007 ◽

pp. 1-13 ◽

Author(s):

Rajesh M. Hegde ◽

Hema A. Murthy ◽

V. R. R. Gadde

Keyword(s):

Speech Processing ◽

Group Delay ◽

Delay Function ◽

Modified Group Delay

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Speech Processing Using Joint Features Derived from the Modified Group Delay Function

Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005. ◽

10.1109/icassp.2005.1415170 ◽

2006 ◽

Author(s):

R.M. Hegde ◽

H.A. Murthy ◽

G.V. Ramana Rao

Keyword(s):

Speech Processing ◽

Group Delay ◽

Delay Function ◽

Modified Group Delay

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Continuous speech recognition using joint features derived from the modified group delay function and MFCC

10.21437/interspeech.2004-333 ◽

2004 ◽

Author(s):

Rajesh Mahanand Hegde ◽

Hema A. Murthy ◽

Venkata Ramana Rao Gadde

Keyword(s):

Speech Recognition ◽

Group Delay ◽

Continuous Speech ◽

Continuous Speech Recognition ◽

Delay Function ◽

Modified Group Delay

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The modified group delay function and its application to phoneme recognition

2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). ◽

10.1109/icassp.2003.1198718 ◽

2003 ◽

Author(s):

H.A. Murthy ◽

V. Gadde

Keyword(s):

Group Delay ◽

Phoneme Recognition ◽

Delay Function ◽

Modified Group Delay

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An improved MMSE estimator based modified group delay spectrum for Forensic Automatic Speaker Recognition

International Journal of Speech Technology ◽

10.1007/s10772-021-09829-9 ◽

2021 ◽

Author(s):

Salim Djeghiour ◽

Mhania Guerti

Keyword(s):

Speaker Recognition ◽

Group Delay ◽

Automatic Speaker Recognition ◽

Mmse Estimator ◽

Modified Group Delay

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The modified group delay feature: a new spectral representation of speech

10.21437/interspeech.2004-335 ◽

2004 ◽

Author(s):

Hema A. Murthy ◽

Rajesh Mahanand Hegde ◽

Venkata Ramana Rao Gadde

Keyword(s):

Group Delay ◽

Spectral Representation ◽

Modified Group Delay

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Group delay function for improved gender identification

10.21437/interspeech.2008-434 ◽

2008 ◽

Author(s):

Kye-Hwan Lee ◽

Sang-Ick Kang ◽

Ji-Hyun Song ◽

Joon-Hyuk Chang

Keyword(s):

Group Delay ◽

Gender Identification ◽

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Processing of noisy speech using modified group delay functions

[Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing ◽

10.1109/icassp.1991.150496 ◽

1991 ◽

Author(s):

B. Yegnanarayana ◽

H.A. Murthy ◽

V.R. Ramachandran

Keyword(s):

Group Delay ◽

Noisy Speech ◽

Modified Group Delay ◽

Group Delay Functions

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