Title :
A Study of the Relative Importance of Temporal Characteristics in Text-Dependent and Text-Constrained Speaker Verification
Author :
Nealand, James H. ; Pelecanos, Jason W. ; Zilca, Ran D. ; Ramaswamy, Ganesh N.
Author_Institution :
Conversational Biometrics Group, IBM T. J. Watson Res. Center, Yorktown Heights, NY, USA
fDate :
March 18-23, 2005
Keywords :
Gaussian distribution; cepstral analysis; hidden Markov models; speaker recognition; GMM; Gaussian components; HMM; cepstral feature temporal characteristics; inter-word temporal characteristics; intra-word temporal characteristics; text constrained speaker verification; text dependent speaker verification; Biometrics; Character generation; Gold; Hidden Markov models; Loudspeakers; Radio access networks; Speaker recognition; Speech; Testing; Vocabulary;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415198