FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2167775727> ?p ?o ?g. }

• W2167775727 abstract "A noise spectral estimation method, which is used in spectral suppression noise cancellers, is proposed for highly non-stationary noise environments. Speech and non-speech frames are detected by using the entropy-based voice activity detector (VAD). An adaptive normalization parameter and a variable threshold are newly introduced for the VAD. They are very useful for rapid change in the noise spectrum and power. Furthermore, a recursive averaging method is applied to estimating the noise spectrum in the non-speech frames. In this method, an adaptive smoothing parameter is proposed, based on speech presence probability. Simulations are carried out by using many kinds of noises, including white, babble, car, pink, factory and tank, which are changed from one to the other. The segmental SNR is improved by 2:0 ∼ 3:8dB, and noise spectral estimation error is improved by 3:2 ∼ 4:7dB for the white noise and the babble noise, which are changed from one to the other." @default.
• W2167775727 created "2016-06-24" @default.
• W2167775727 creator A5062281581 @default.
• W2167775727 creator A5064091238 @default.
• W2167775727 creator A5079647277 @default.
• W2167775727 date "2009-02-01" @default.
• W2167775727 modified "2023-09-24" @default.
• W2167775727 title "A noise spectral estimation method based on VAD and recursive averaging using new adaptive parameters for non-stationary noise environments" @default.
• W2167775727 cites W1536463521 @default.
• W2167775727 cites W1559960026 @default.
• W2167775727 cites W2029713085 @default.
• W2167775727 cites W2104729299 @default.
• W2167775727 cites W2121973264 @default.
• W2167775727 cites W2126942983 @default.
• W2167775727 cites W2129120544 @default.
• W2167775727 cites W2169147844 @default.
• W2167775727 cites W2549004031 @default.
• W2167775727 doi "https://doi.org/10.1109/ispacs.2009.4806668" @default.
• W2167775727 hasPublicationYear "2009" @default.
• W2167775727 type Work @default.
• W2167775727 sameAs 2167775727 @default.
• W2167775727 citedByCount "2" @default.
• W2167775727 countsByYear W21677757272013 @default.
• W2167775727 countsByYear W21677757272015 @default.
• W2167775727 crossrefType "proceedings-article" @default.
• W2167775727 hasAuthorship W2167775727A5062281581 @default.
• W2167775727 hasAuthorship W2167775727A5064091238 @default.
• W2167775727 hasAuthorship W2167775727A5079647277 @default.
• W2167775727 hasBestOaLocation W21677757272 @default.
• W2167775727 hasConcept C112633086 @default.
• W2167775727 hasConcept C112806910 @default.
• W2167775727 hasConcept C113660513 @default.
• W2167775727 hasConcept C114996537 @default.
• W2167775727 hasConcept C115961682 @default.
• W2167775727 hasConcept C121332964 @default.
• W2167775727 hasConcept C133976006 @default.
• W2167775727 hasConcept C136886441 @default.
• W2167775727 hasConcept C144024400 @default.
• W2167775727 hasConcept C154945302 @default.
• W2167775727 hasConcept C163258240 @default.
• W2167775727 hasConcept C163294075 @default.
• W2167775727 hasConcept C168110828 @default.
• W2167775727 hasConcept C182163834 @default.
• W2167775727 hasConcept C187612029 @default.
• W2167775727 hasConcept C19165224 @default.
• W2167775727 hasConcept C194257627 @default.
• W2167775727 hasConcept C200378446 @default.
• W2167775727 hasConcept C203234222 @default.
• W2167775727 hasConcept C2776257435 @default.
• W2167775727 hasConcept C28490314 @default.
• W2167775727 hasConcept C29265498 @default.
• W2167775727 hasConcept C31972630 @default.
• W2167775727 hasConcept C33923547 @default.
• W2167775727 hasConcept C3770464 @default.
• W2167775727 hasConcept C41008148 @default.
• W2167775727 hasConcept C55352655 @default.
• W2167775727 hasConcept C62520636 @default.
• W2167775727 hasConcept C76155785 @default.
• W2167775727 hasConcept C9417928 @default.
• W2167775727 hasConcept C99498987 @default.
• W2167775727 hasConceptScore W2167775727C112633086 @default.
• W2167775727 hasConceptScore W2167775727C112806910 @default.
• W2167775727 hasConceptScore W2167775727C113660513 @default.
• W2167775727 hasConceptScore W2167775727C114996537 @default.
• W2167775727 hasConceptScore W2167775727C115961682 @default.
• W2167775727 hasConceptScore W2167775727C121332964 @default.
• W2167775727 hasConceptScore W2167775727C133976006 @default.
• W2167775727 hasConceptScore W2167775727C136886441 @default.
• W2167775727 hasConceptScore W2167775727C144024400 @default.
• W2167775727 hasConceptScore W2167775727C154945302 @default.
• W2167775727 hasConceptScore W2167775727C163258240 @default.
• W2167775727 hasConceptScore W2167775727C163294075 @default.
• W2167775727 hasConceptScore W2167775727C168110828 @default.
• W2167775727 hasConceptScore W2167775727C182163834 @default.
• W2167775727 hasConceptScore W2167775727C187612029 @default.
• W2167775727 hasConceptScore W2167775727C19165224 @default.
• W2167775727 hasConceptScore W2167775727C194257627 @default.
• W2167775727 hasConceptScore W2167775727C200378446 @default.
• W2167775727 hasConceptScore W2167775727C203234222 @default.
• W2167775727 hasConceptScore W2167775727C2776257435 @default.
• W2167775727 hasConceptScore W2167775727C28490314 @default.
• W2167775727 hasConceptScore W2167775727C29265498 @default.
• W2167775727 hasConceptScore W2167775727C31972630 @default.
• W2167775727 hasConceptScore W2167775727C33923547 @default.
• W2167775727 hasConceptScore W2167775727C3770464 @default.
• W2167775727 hasConceptScore W2167775727C41008148 @default.
• W2167775727 hasConceptScore W2167775727C55352655 @default.
• W2167775727 hasConceptScore W2167775727C62520636 @default.
• W2167775727 hasConceptScore W2167775727C76155785 @default.
• W2167775727 hasConceptScore W2167775727C9417928 @default.
• W2167775727 hasConceptScore W2167775727C99498987 @default.
• W2167775727 hasLocation W21677757271 @default.
• W2167775727 hasLocation W21677757272 @default.
• W2167775727 hasLocation W21677757273 @default.
• W2167775727 hasOpenAccess W2167775727 @default.
• W2167775727 hasPrimaryLocation W21677757271 @default.
• W2167775727 hasRelatedWork W1801379472 @default.
• W2167775727 hasRelatedWork W1976927225 @default.
• W2167775727 hasRelatedWork W1996023647 @default.
• W2167775727 hasRelatedWork W2006256589 @default.

• next