Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Speech Enhancement using an Adaptive Gain Equalizer
Responsible organisation
2003 (English)Conference paper, (Refereed) Published
Abstract [en]

This paper presents a noise reduction method forspeech communication where the input signal is divided into a number of subbands that are individually weighted in time domain according to the short time Signal-to-Noise Ratio estimate (SNR) in each subband at every time instant. Instead of focusing on suppression the noise, the method is focusing on speech enhancement. The method has proven to be advantageous since it offers low complexity, low delay and low distortion. Also, there is no need for a Voice Activity Detector (VAD). The method is stand-alone and works regardless of speech coding schemes and other surrounding adaptive systems.

Place, publisher, year, edition, pages
Coolangatta, Gold Coast, Australia, 2003.
Keyword [en]
Speech Enhancement
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:bth-9656Local ID: oai:bth.se:forskinfoB26F4CBFF3FDE51AC1256D9E003B3007OAI: oai:DiVA.org:bth-9656DiVA: diva2:837559
Conference
DSPC&WITSP2003, 7th IEEE Intern. Symposium on Digital Signal Processing and Communications Systems, 2nd Workshop on the Internet Telecommunications and Signal Processing
Available from: 2012-09-18 Created: 2003-09-11 Last updated: 2015-06-30Bibliographically approved

Open Access in DiVA

fulltext(568 kB)56 downloads
File information
File name FULLTEXT01.pdfFile size 568 kBChecksum SHA-512
829efbeaea3ea9a7a44eac39adc6b071a743a5bcfccbc601ae06ff6d7d87b6a1f76dfbcb10dbc06ee58949cc04365100c1bf7ff6e54b6a9b4ab0e30e416f5958
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Dahl, MattiasClaesson, Ingvar
Signal Processing

Search outside of DiVA

GoogleGoogle Scholar
Total: 56 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 82 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf