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Robust speech parameters located in the frequency domain
| dc.contributor.author | Hernando Pericás, Francisco Javier |
| dc.contributor.author | Nadeu Camprubí, Climent |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
| dc.date.accessioned | 2016-07-13T11:06:16Z |
| dc.date.available | 2016-07-13T11:06:16Z |
| dc.date.issued | 1997 |
| dc.identifier.citation | Hernando, J., Nadeu, C. Robust speech parameters located in the frequency domain. A: European Conference on Speech Communication and Technology. "EUROSPEECH'97: 5th European Conference on Speech Communication and Technology: Rhodes, Greece: 22-25 September 1997". Rhodes: 1997, p. 417-420. |
| dc.identifier.uri | http://hdl.handle.net/2117/88744 |
| dc.description.abstract | In this paper, two ways of obtaining more robust spectral parameters are explored. Firstly, an hybridization of both LP and filter-bank approaches is considered, which is capable of improving recognition results for both noisy and clean speech in CDHMM digit recognition. Secondly, better performance may also be achieved by replacing the cepstral coefficients by a recently proposed set of parameters located in the frequency domain which come from a simple filtering of the log band energies. |
| dc.format.extent | 4 p. |
| dc.language.iso | eng |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la parla i del senyal acústic |
| dc.subject.lcsh | Speech processing systems |
| dc.title | Robust speech parameters located in the frequency domain |
| dc.type | Conference report |
| dc.subject.lemac | Processament de la parla |
| dc.contributor.group | Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla |
| dc.description.peerreviewed | Peer Reviewed |
| dc.rights.access | Open Access |
| local.identifier.drac | 2424269 |
| dc.description.version | Postprint (published version) |
| local.citation.author | Hernando, J.; Nadeu, C. |
| local.citation.contributor | European Conference on Speech Communication and Technology |
| local.citation.pubplace | Rhodes |
| local.citation.publicationName | EUROSPEECH'97: 5th European Conference on Speech Communication and Technology: Rhodes, Greece: 22-25 September 1997 |
| local.citation.startingPage | 417 |
| local.citation.endingPage | 420 |
