Techniques for the regeneration of wideband speech from narrowband speech

Eurasip Journal on Applied Signal Processing

Volumn 2001, Issue 4, 2001, Pages 266-274

  Fuemmeler, Jason A ^a   Hardie, Russell C ^a   Gardner, William R ^b  

^a University of Dayton   (United States)

^b QUALCOMM INC   (United States)

Author keywords

Linear predictive coding; Narrowband speech; Speech coding; Speech processing; Wideband speech regeneration

Indexed keywords

COMMUNICATION CHANNELS (INFORMATION THEORY); SIGNAL RECONSTRUCTION; SPEECH CODING; SPEECH COMMUNICATION;

WIDEBAND SPEECH REGENERATION;

SPEECH PROCESSING;

EID: 0035555514     PISSN: 11108657     EISSN: None     Source Type: Journal    
DOI: 10.1155/S1110865701000300     Document Type: Conference Paper

References (11)

1. Bandwidth enhancement of narrowband speech signals
2. More natural sounding voice quality over the telephone
3. Beyond Nyquist: Towards the recovery of broad-bandwidth speech from narrow-bandwidth speech
4. Wideband enhancement of narrowband coded speech using MBE re-synthesis
5. A simple method of broadband speech recovery from narrowband speech for quality enhancement
6. Restoration of wideband signal from telephone speech using linear prediction error processing
7. Wideband speech recovery from bandlimited speech in telephone communications
8. A new technique for wideband enhancement of coded narrowband speech
9. An algorithm for vector quantizer design
10. Speech coding based upon vector quantization
11. Optimal distortion measures for the high rate vector quantization of LPC parameters