Generation of optimum signature base sequences for speech signals
Yükleniyor...
Dosyalar
Tarih
2000
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
IEEE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In our previous publications [1-6], we proposed a novel method to represent signals in terms of, so called, "Signature Base Functions-SBF' which were extracted from the physical features of the waveform under consideration. In [1-6], SBF were determined in ad-hoc manner, which requires tedious search process, and they were not orthogonal. Furthermore, optimality of SBF was in question. In this work however, we suggest a well-organised procedure to generate "Optimum Orthogonal Signature Base Functions-OSBF' for selected waveforms, which in turn provides excellent means for signal representations. II is shown that the new method of signal representation, which is based on OSBF, requires less computation time with substantial signal compression and results in efficient speaker dependent recognition.
Açıklama
Anahtar Kelimeler
Concrete, Discrete time systems, Electrocardiography, Noise measurement, Signal generators, Signal representations, Speech, Efficient speaker dependent recognition, Optimum orthogonal signature base functions, Optimum signature base sequences generation, Selected waveforms, Signal compression, Signature base functions, Speaker identification, Speech signals, Feature extraction, Signal reconstruction, Speaker recognition, Speech recognition
Kaynak
2000 IEEE International Conference on Acoustics, Speech, and Signal Processing
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
2
Sayı
Künye
Yarman, B. S. B. & Akdeniz, R. (2000). Generation of optimum signature base sequences for speech signals. Paper presented at the 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2, 1077-1080. doi:10.1109/ICASSP.2000.859150
