Title :
A Robust Narrowband to Wideband Extension System Featuring Enhanced Codebook Mapping
Author :
Unno, Takahiro ; McCree, Alan
Author_Institution :
DSPS R&D Center, Texas Instrum. Inc., Dallas, TX, USA
fDate :
March 18-23, 2005
Keywords :
parameter estimation; speech coding; speech intelligibility; table lookup; 0 to 7 kHz; codebook mapping; enhanced codebook mapping; high-band parameter estimation; narrowband to wideband extension system; robust split-band system; speech intelligibility; speech quality; wideband speech; Filter bank; Linear predictive coding; Narrowband; Parameter estimation; Robustness; Signal generators; Speech analysis; Speech enhancement; Speech synthesis; Wideband;
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.2005.1415236