Matches in SemOpenAlex for { <https://semopenalex.org/work/W3172228427> ?p ?o ?g. }
- W3172228427 endingPage "91026" @default.
- W3172228427 startingPage "91017" @default.
- W3172228427 abstract "In this study, a voice activity detection technique is designed using features such as short-term energy, periodicity and spectral flatness. The desired results are obtained by using these three features, even at low signal to noise ratio values. In addition, performance of multi-channel noise reduction algorithms such as Wiener speech distortion weighted, spatial prediction, minimum variance distortion-less response are compared using the proposed voice activity detection. Two different audio signals and three different noise types are used in the experiment. Noisy speech and only detection of noisy areas have been performed by proposed voice activity detection algorithm. The filter coefficients have been calculated for each filter algorithm used after detection of noisy speech and only noisy areas. The calculated filter coefficients have been multiplied by the frequency components of the signal received from the reference microphone to obtain an enhanced signal. Segmental signal to noise ratio, an objective method, and mean opinion score as a subjective method have been used to evaluate the performance of the filters. Speech distortion weighted Wiener filter has been found to be the best filter for noise reduction performance." @default.
- W3172228427 created "2021-06-22" @default.
- W3172228427 creator A5029877712 @default.
- W3172228427 creator A5039836342 @default.
- W3172228427 date "2021-01-01" @default.
- W3172228427 modified "2023-10-14" @default.
- W3172228427 title "A Novel Voice Activity Detection for Multi-Channel Noise Reduction" @default.
- W3172228427 cites W1967066785 @default.
- W3172228427 cites W1991674262 @default.
- W3172228427 cites W2028846388 @default.
- W3172228427 cites W2054067412 @default.
- W3172228427 cites W2058827543 @default.
- W3172228427 cites W2066218102 @default.
- W3172228427 cites W2081721156 @default.
- W3172228427 cites W2114411224 @default.
- W3172228427 cites W2142283335 @default.
- W3172228427 cites W2147002892 @default.
- W3172228427 cites W2151542770 @default.
- W3172228427 cites W2157331050 @default.
- W3172228427 cites W2168280933 @default.
- W3172228427 cites W2575742305 @default.
- W3172228427 cites W2593163713 @default.
- W3172228427 cites W2608998686 @default.
- W3172228427 cites W2611249587 @default.
- W3172228427 cites W2735559731 @default.
- W3172228427 cites W2787585025 @default.
- W3172228427 cites W2964057032 @default.
- W3172228427 cites W2977420549 @default.
- W3172228427 cites W3011475824 @default.
- W3172228427 cites W3044229004 @default.
- W3172228427 cites W3096571892 @default.
- W3172228427 cites W3097502882 @default.
- W3172228427 cites W3112444271 @default.
- W3172228427 doi "https://doi.org/10.1109/access.2021.3086364" @default.
- W3172228427 hasPublicationYear "2021" @default.
- W3172228427 type Work @default.
- W3172228427 sameAs 3172228427 @default.
- W3172228427 citedByCount "3" @default.
- W3172228427 countsByYear W31722284272022 @default.
- W3172228427 countsByYear W31722284272023 @default.
- W3172228427 crossrefType "journal-article" @default.
- W3172228427 hasAuthorship W3172228427A5029877712 @default.
- W3172228427 hasAuthorship W3172228427A5039836342 @default.
- W3172228427 hasBestOaLocation W31722284271 @default.
- W3172228427 hasConcept C106131492 @default.
- W3172228427 hasConcept C11413529 @default.
- W3172228427 hasConcept C115961682 @default.
- W3172228427 hasConcept C126780896 @default.
- W3172228427 hasConcept C127413603 @default.
- W3172228427 hasConcept C13944312 @default.
- W3172228427 hasConcept C154945302 @default.
- W3172228427 hasConcept C163294075 @default.
- W3172228427 hasConcept C176217482 @default.
- W3172228427 hasConcept C18537770 @default.
- W3172228427 hasConcept C194257627 @default.
- W3172228427 hasConcept C21547014 @default.
- W3172228427 hasConcept C2776182073 @default.
- W3172228427 hasConcept C2776257435 @default.
- W3172228427 hasConcept C2778263558 @default.
- W3172228427 hasConcept C28490314 @default.
- W3172228427 hasConcept C29265498 @default.
- W3172228427 hasConcept C31972630 @default.
- W3172228427 hasConcept C41008148 @default.
- W3172228427 hasConcept C62897895 @default.
- W3172228427 hasConcept C68115822 @default.
- W3172228427 hasConcept C76155785 @default.
- W3172228427 hasConcept C99498987 @default.
- W3172228427 hasConceptScore W3172228427C106131492 @default.
- W3172228427 hasConceptScore W3172228427C11413529 @default.
- W3172228427 hasConceptScore W3172228427C115961682 @default.
- W3172228427 hasConceptScore W3172228427C126780896 @default.
- W3172228427 hasConceptScore W3172228427C127413603 @default.
- W3172228427 hasConceptScore W3172228427C13944312 @default.
- W3172228427 hasConceptScore W3172228427C154945302 @default.
- W3172228427 hasConceptScore W3172228427C163294075 @default.
- W3172228427 hasConceptScore W3172228427C176217482 @default.
- W3172228427 hasConceptScore W3172228427C18537770 @default.
- W3172228427 hasConceptScore W3172228427C194257627 @default.
- W3172228427 hasConceptScore W3172228427C21547014 @default.
- W3172228427 hasConceptScore W3172228427C2776182073 @default.
- W3172228427 hasConceptScore W3172228427C2776257435 @default.
- W3172228427 hasConceptScore W3172228427C2778263558 @default.
- W3172228427 hasConceptScore W3172228427C28490314 @default.
- W3172228427 hasConceptScore W3172228427C29265498 @default.
- W3172228427 hasConceptScore W3172228427C31972630 @default.
- W3172228427 hasConceptScore W3172228427C41008148 @default.
- W3172228427 hasConceptScore W3172228427C62897895 @default.
- W3172228427 hasConceptScore W3172228427C68115822 @default.
- W3172228427 hasConceptScore W3172228427C76155785 @default.
- W3172228427 hasConceptScore W3172228427C99498987 @default.
- W3172228427 hasLocation W31722284271 @default.
- W3172228427 hasOpenAccess W3172228427 @default.
- W3172228427 hasPrimaryLocation W31722284271 @default.
- W3172228427 hasRelatedWork W1974572099 @default.
- W3172228427 hasRelatedWork W2008181868 @default.
- W3172228427 hasRelatedWork W2045634261 @default.
- W3172228427 hasRelatedWork W2141712970 @default.
- W3172228427 hasRelatedWork W2396333194 @default.