A mixed analog - digital hybrid for speech enhancement purposes

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2005, Pages 852-855

  Sällberg, Benny ^a   Å kesson, Henrik ^a   Dahl, Mattias ^a   Claesson, Ingvar ^a  

^a BLEKINGE INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE GAIN EQUALIZERS; ANALOG DOMAIN; ANALOG SYNTHESIS; DEVELOPMENT TIME; DIGITAL ANALYSIS; DIGITAL DOMAIN; HIGH-SPEED DIGITAL SIGNAL PROCESSORS; HYBRID IMPLEMENTATION; HYBRID SOLUTION; INFORMAL LISTENING; LOW COMPLEXITY ALGORITHM; QUANTIZATION ERRORS; SIGNAL BANDWIDTH; SIGNAL CHAINS; SUB-BAND; TIME-DOMAIN METHODS; VOICE ACTIVITY DETECTORS;

ACOUSTIC INTENSITY; COMPUTATIONAL COMPLEXITY; DIGITAL SIGNAL PROCESSORS; PRINTED CIRCUIT BOARDS; PRINTED CIRCUIT MANUFACTURE; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO; SPEECH ENHANCEMENT;

TIME DOMAIN ANALYSIS;

EID: 34548813694     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCAS.2005.1464722     Document Type: Conference Paper

References (9)

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3. H. Yoo, R. Ellis, D. Anderson, P. Hasler, D. Graham, and M. Hans, "A continuous-time speech enhancement front-end for microphone inputs," Mobile and Media Systems Laboratory, HP Laboratories Palo Alto, HPL-2002-311," Technical Report, November 7th 2002.
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8. N. Westerlund, M. Dahl, and I. Claesson, "Speech enhancement using an adaptive gain equalizer with frequency dependent parameter settings," VTC04, Los Angeles, USA, September 2004.
9. J. Hansen and B. Pellom, "An effective quality evaluation protocol for speech enhancement algorithms," ICSLP, Sydney, Australia, pp. 2819-2822, Dec 1998.