scholarly journals Discrete cosine harmonic wavelet transform and its application to signal compression and subband spectral estimation using modified group delay

2008 ◽  
Vol 3 (1) ◽  
pp. 85-99 ◽  
Author(s):  
S. V. Narasimhan ◽  
M. Harish ◽  
A. R. Haripriya ◽  
Nandini Basumallick
Keyword(s):  
Wavelet Transform ◽  
Group Delay ◽  
Spectral Estimation ◽  
Signal Compression ◽  
Harmonic Wavelet ◽  
Modified Group Delay

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

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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