Title
Combined Harmonic And Waveform Coding Of Speech At Low Bit Rates
Abstract
In this paper we present a new approach for speech coding, which combines frequency-domain harmonic coding for periodic and "noise like" unvoiced segments of speech with a time-domain waveform coder for transition signals. This hybrid coder requires special handling of the boundary between voiced and transition segments. We outline the details of a 4 kbps hybrid coder and present subjective quality test results of this coder.
Year
DOI
Venue
1998
10.1109/ICASSP.1998.675332
ICASSP
Keywords
Field
DocType
tail,decoding,time domain,frequency domain analysis,harmonics,speech coding,quantization,testing,frequency domain
Frequency domain,Speech coding,Computer science,Waveform,Harmonic,Coding (social sciences),Speech recognition,Harmonics,Codec2,Harmonic Vector Excitation Coding
Conference
ISSN
Citations 
PageRank 
1520-6149
4
0.69
References 
Authors
0
3
Name
Order
Citations
PageRank
Eyal Shlomot119118.79
Vladimir Cuperman240.69
Allen Gersho32031624.48