Matches in SemOpenAlex for { <https://semopenalex.org/work/W2357333359> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2357333359 abstract "Pitch detection is one of the extremely important steps in speech signal processing, but the detection result usually has errors because pitch is influenced by vocal tract characteristics and noise. The excitation signal and vocal tract characteristics in voiced speech are separated by using homomorphism deconvolution, so as to reduce the influence of vocal tract characteristics and improve the pitch detection accuracy. Then autocorrelation is used to detect pitch in excitation signal. The feasibility is veri- fied by theoretical model. The experiment results of real speech signal indicate that the vocal tract characteristics and noise have rarely influence on pitch detection using this method." @default.
- W2357333359 created "2016-06-24" @default.
- W2357333359 creator A5073504483 @default.
- W2357333359 date "2013-01-01" @default.
- W2357333359 modified "2023-09-28" @default.
- W2357333359 title "Application of homomorphism deconvolution processing in pitch detection" @default.
- W2357333359 hasPublicationYear "2013" @default.
- W2357333359 type Work @default.
- W2357333359 sameAs 2357333359 @default.
- W2357333359 citedByCount "0" @default.
- W2357333359 crossrefType "journal-article" @default.
- W2357333359 hasAuthorship W2357333359A5073504483 @default.
- W2357333359 hasConcept C105795698 @default.
- W2357333359 hasConcept C11413529 @default.
- W2357333359 hasConcept C115961682 @default.
- W2357333359 hasConcept C121332964 @default.
- W2357333359 hasConcept C135622632 @default.
- W2357333359 hasConcept C154945302 @default.
- W2357333359 hasConcept C174576160 @default.
- W2357333359 hasConcept C199360897 @default.
- W2357333359 hasConcept C24890656 @default.
- W2357333359 hasConcept C2779843651 @default.
- W2357333359 hasConcept C28490314 @default.
- W2357333359 hasConcept C33923547 @default.
- W2357333359 hasConcept C41008148 @default.
- W2357333359 hasConcept C47401133 @default.
- W2357333359 hasConcept C5297727 @default.
- W2357333359 hasConcept C61328038 @default.
- W2357333359 hasConcept C99498987 @default.
- W2357333359 hasConceptScore W2357333359C105795698 @default.
- W2357333359 hasConceptScore W2357333359C11413529 @default.
- W2357333359 hasConceptScore W2357333359C115961682 @default.
- W2357333359 hasConceptScore W2357333359C121332964 @default.
- W2357333359 hasConceptScore W2357333359C135622632 @default.
- W2357333359 hasConceptScore W2357333359C154945302 @default.
- W2357333359 hasConceptScore W2357333359C174576160 @default.
- W2357333359 hasConceptScore W2357333359C199360897 @default.
- W2357333359 hasConceptScore W2357333359C24890656 @default.
- W2357333359 hasConceptScore W2357333359C2779843651 @default.
- W2357333359 hasConceptScore W2357333359C28490314 @default.
- W2357333359 hasConceptScore W2357333359C33923547 @default.
- W2357333359 hasConceptScore W2357333359C41008148 @default.
- W2357333359 hasConceptScore W2357333359C47401133 @default.
- W2357333359 hasConceptScore W2357333359C5297727 @default.
- W2357333359 hasConceptScore W2357333359C61328038 @default.
- W2357333359 hasConceptScore W2357333359C99498987 @default.
- W2357333359 hasLocation W23573333591 @default.
- W2357333359 hasOpenAccess W2357333359 @default.
- W2357333359 hasPrimaryLocation W23573333591 @default.
- W2357333359 hasRelatedWork W1068310556 @default.
- W2357333359 hasRelatedWork W1558214123 @default.
- W2357333359 hasRelatedWork W2039878594 @default.
- W2357333359 hasRelatedWork W2072213487 @default.
- W2357333359 hasRelatedWork W2096178862 @default.
- W2357333359 hasRelatedWork W2114976050 @default.
- W2357333359 hasRelatedWork W2115277869 @default.
- W2357333359 hasRelatedWork W2122068629 @default.
- W2357333359 hasRelatedWork W2141992701 @default.
- W2357333359 hasRelatedWork W2148565701 @default.
- W2357333359 hasRelatedWork W2317661945 @default.
- W2357333359 hasRelatedWork W2366637162 @default.
- W2357333359 hasRelatedWork W2388881501 @default.
- W2357333359 hasRelatedWork W238903551 @default.
- W2357333359 hasRelatedWork W2395795916 @default.
- W2357333359 hasRelatedWork W2401447047 @default.
- W2357333359 hasRelatedWork W2536521204 @default.
- W2357333359 hasRelatedWork W2542236698 @default.
- W2357333359 hasRelatedWork W984646574 @default.
- W2357333359 hasRelatedWork W1997890843 @default.
- W2357333359 isParatext "false" @default.
- W2357333359 isRetracted "false" @default.
- W2357333359 magId "2357333359" @default.
- W2357333359 workType "article" @default.