Matches in SemOpenAlex for { <https://semopenalex.org/work/W51947665> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W51947665 abstract "Short-time Fourier transform (STFT) methods are often used to overcome the degradation of speech signals affected by noise. STFT-gain functions are usually expressed as a function of the a priori SNR, say ξ, and good techniques to estimate ξ are of vital importance for the quality of enhanced speech. Often, ξ is estimated using the so-called decision directed approach (DD). However, the DD approach builds on a number of approximations, where certain expected values of signal related quantities are approximated by instantaneous estimates. In this paper we present a method to improve these approximations by combining the DD approach with an adaptive time segmentation. Objective and subjective experiments show that the proposed method leads to significant improvements compared to the conventional DD approach. Furthermore, simulation experiments confirm a decreased amount of non-stationary residual noise." @default.
- W51947665 created "2016-06-24" @default.
- W51947665 creator A5011148355 @default.
- W51947665 creator A5041263382 @default.
- W51947665 creator A5089150994 @default.
- W51947665 date "2005-09-04" @default.
- W51947665 modified "2023-10-14" @default.
- W51947665 title "Improved decision directed approach for speech enhancement using an adaptive time segmentation" @default.
- W51947665 cites W1586900266 @default.
- W51947665 cites W2009543464 @default.
- W51947665 cites W2096779346 @default.
- W51947665 cites W2109395932 @default.
- W51947665 cites W2121973264 @default.
- W51947665 cites W2128653836 @default.
- W51947665 cites W2153384885 @default.
- W51947665 doi "https://doi.org/10.21437/interspeech.2005-685" @default.
- W51947665 hasPublicationYear "2005" @default.
- W51947665 type Work @default.
- W51947665 sameAs 51947665 @default.
- W51947665 citedByCount "1" @default.
- W51947665 countsByYear W519476652013 @default.
- W51947665 crossrefType "proceedings-article" @default.
- W51947665 hasAuthorship W51947665A5011148355 @default.
- W51947665 hasAuthorship W51947665A5041263382 @default.
- W51947665 hasAuthorship W51947665A5089150994 @default.
- W51947665 hasConcept C154945302 @default.
- W51947665 hasConcept C163294075 @default.
- W51947665 hasConcept C2776182073 @default.
- W51947665 hasConcept C28490314 @default.
- W51947665 hasConcept C41008148 @default.
- W51947665 hasConcept C61328038 @default.
- W51947665 hasConcept C89600930 @default.
- W51947665 hasConceptScore W51947665C154945302 @default.
- W51947665 hasConceptScore W51947665C163294075 @default.
- W51947665 hasConceptScore W51947665C2776182073 @default.
- W51947665 hasConceptScore W51947665C28490314 @default.
- W51947665 hasConceptScore W51947665C41008148 @default.
- W51947665 hasConceptScore W51947665C61328038 @default.
- W51947665 hasConceptScore W51947665C89600930 @default.
- W51947665 hasLocation W519476651 @default.
- W51947665 hasOpenAccess W51947665 @default.
- W51947665 hasPrimaryLocation W519476651 @default.
- W51947665 hasRelatedWork W2089240210 @default.
- W51947665 hasRelatedWork W2120771489 @default.
- W51947665 hasRelatedWork W2131486661 @default.
- W51947665 hasRelatedWork W2150288981 @default.
- W51947665 hasRelatedWork W2161396743 @default.
- W51947665 hasRelatedWork W2770665941 @default.
- W51947665 hasRelatedWork W2782782444 @default.
- W51947665 hasRelatedWork W2981428355 @default.
- W51947665 hasRelatedWork W3096184950 @default.
- W51947665 hasRelatedWork W3110551121 @default.
- W51947665 isParatext "false" @default.
- W51947665 isRetracted "false" @default.
- W51947665 magId "51947665" @default.
- W51947665 workType "article" @default.