Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149576404> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2149576404 abstract "In our earlier work, we have measured human intelligibility of stimuli reconstructed either from the short-time magnitude spectra or short-time phase spectra of a speech signal. We demonstrated that, even for small analysis window durations of 20-40 ms (of relevance to automatic speech recognition), the short-time phase spectrum can contribute to speech intelligibility as much as the short-time magnitude spectrum. Reconstruction was performed by overlap-addition of modified short-time segments, where each segment had either the magnitude or the phase of the corresponding original speech segment. In this paper, we employ an iterative framework for signal reconstruction. With this framework, we see that a signal can be reconstructed to within a scale factor when only phase is known, while this is not the case for magnitude. The magnitude must be accompanied by sign information (i.e., one bit of phase information) for unique reconstruction. In the absence of all magnitude information, we explore how much phase information is required for intelligible signal reconstruction. We observe that (i) intelligible signal reconstruction (albeit noisy) is possible from knowledge of only the phase sign information, and (ii) when both time and frequency derivatives of phase are known, adequate information is available for intelligible signal reconstruction. In the absence of either derivative, an unintelligible signal results." @default.
- W2149576404 created "2016-06-24" @default.
- W2149576404 creator A5046089538 @default.
- W2149576404 creator A5061014614 @default.
- W2149576404 date "2005-09-04" @default.
- W2149576404 modified "2023-10-14" @default.
- W2149576404 title "Some experiments on iterative reconstruction of speech from STFT phase and magnitude spectra" @default.
- W2149576404 cites W1907622544 @default.
- W2149576404 cites W2006361405 @default.
- W2149576404 cites W2095992616 @default.
- W2149576404 cites W2097775139 @default.
- W2149576404 cites W2120847449 @default.
- W2149576404 cites W2146687671 @default.
- W2149576404 cites W2168274102 @default.
- W2149576404 cites W2172174902 @default.
- W2149576404 cites W2118594870 @default.
- W2149576404 doi "https://doi.org/10.21437/interspeech.2005-178" @default.
- W2149576404 hasPublicationYear "2005" @default.
- W2149576404 type Work @default.
- W2149576404 sameAs 2149576404 @default.
- W2149576404 citedByCount "0" @default.
- W2149576404 crossrefType "proceedings-article" @default.
- W2149576404 hasAuthorship W2149576404A5046089538 @default.
- W2149576404 hasAuthorship W2149576404A5061014614 @default.
- W2149576404 hasConcept C102519508 @default.
- W2149576404 hasConcept C104267543 @default.
- W2149576404 hasConcept C111472728 @default.
- W2149576404 hasConcept C11413529 @default.
- W2149576404 hasConcept C121332964 @default.
- W2149576404 hasConcept C126691448 @default.
- W2149576404 hasConcept C1276947 @default.
- W2149576404 hasConcept C138885662 @default.
- W2149576404 hasConcept C153180895 @default.
- W2149576404 hasConcept C154945302 @default.
- W2149576404 hasConcept C166386157 @default.
- W2149576404 hasConcept C199360897 @default.
- W2149576404 hasConcept C203024314 @default.
- W2149576404 hasConcept C2779843651 @default.
- W2149576404 hasConcept C28490314 @default.
- W2149576404 hasConcept C41008148 @default.
- W2149576404 hasConcept C44280652 @default.
- W2149576404 hasConcept C554190296 @default.
- W2149576404 hasConcept C60048801 @default.
- W2149576404 hasConcept C62520636 @default.
- W2149576404 hasConcept C70958404 @default.
- W2149576404 hasConcept C76155785 @default.
- W2149576404 hasConceptScore W2149576404C102519508 @default.
- W2149576404 hasConceptScore W2149576404C104267543 @default.
- W2149576404 hasConceptScore W2149576404C111472728 @default.
- W2149576404 hasConceptScore W2149576404C11413529 @default.
- W2149576404 hasConceptScore W2149576404C121332964 @default.
- W2149576404 hasConceptScore W2149576404C126691448 @default.
- W2149576404 hasConceptScore W2149576404C1276947 @default.
- W2149576404 hasConceptScore W2149576404C138885662 @default.
- W2149576404 hasConceptScore W2149576404C153180895 @default.
- W2149576404 hasConceptScore W2149576404C154945302 @default.
- W2149576404 hasConceptScore W2149576404C166386157 @default.
- W2149576404 hasConceptScore W2149576404C199360897 @default.
- W2149576404 hasConceptScore W2149576404C203024314 @default.
- W2149576404 hasConceptScore W2149576404C2779843651 @default.
- W2149576404 hasConceptScore W2149576404C28490314 @default.
- W2149576404 hasConceptScore W2149576404C41008148 @default.
- W2149576404 hasConceptScore W2149576404C44280652 @default.
- W2149576404 hasConceptScore W2149576404C554190296 @default.
- W2149576404 hasConceptScore W2149576404C60048801 @default.
- W2149576404 hasConceptScore W2149576404C62520636 @default.
- W2149576404 hasConceptScore W2149576404C70958404 @default.
- W2149576404 hasConceptScore W2149576404C76155785 @default.
- W2149576404 hasLocation W21495764041 @default.
- W2149576404 hasOpenAccess W2149576404 @default.
- W2149576404 hasPrimaryLocation W21495764041 @default.
- W2149576404 hasRelatedWork W2032009332 @default.
- W2149576404 hasRelatedWork W2045123908 @default.
- W2149576404 hasRelatedWork W2107716791 @default.
- W2149576404 hasRelatedWork W2146423609 @default.
- W2149576404 hasRelatedWork W218196061 @default.
- W2149576404 hasRelatedWork W2748952813 @default.
- W2149576404 hasRelatedWork W2783208898 @default.
- W2149576404 hasRelatedWork W2907596335 @default.
- W2149576404 hasRelatedWork W3112945917 @default.
- W2149576404 hasRelatedWork W2554127067 @default.
- W2149576404 isParatext "false" @default.
- W2149576404 isRetracted "false" @default.
- W2149576404 magId "2149576404" @default.
- W2149576404 workType "article" @default.