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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17134
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dc.contributor.authorSingh S.-
dc.contributor.authorMutawa A.M.-
dc.contributor.authorGupta M.-
dc.contributor.authorTripathy, Manoj-
dc.contributor.authorAnand, Radhey Shyam-
dc.date.accessioned2020-12-02T14:29:05Z-
dc.date.available2020-12-02T14:29:05Z-
dc.date.issued2018-
dc.identifier.citationProceedings of 2017 6th International Conference on Computer Applications in Electrical Engineering - Recent Advances, CERA 2017, (2018), 393- 396-
dc.identifier.isbn9.78E+12-
dc.identifier.urihttps://doi.org/10.1109/CERA.2017.8343362-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/17134-
dc.description.abstractIn this paper, a novel method based on the phase of noisy speech and noise signals is proposed. Phase ratio based two gain functions (G1 and G2) are developed and used for correction in noisy phase to suppress noises coming from angles 0 to ±π/2 and π/2 to ±π, respectively. For the reconstruction, both gains G1 and G2 were multiplied and lower values of the phases were neglected, which gives enhancement in speech. Objective speech intelligibility measures, informal subjective listening tests and spectrogram analysis were used for finding the effectiveness of the proposed method. © 2017 IEEE.-
dc.description.sponsorshipDepartment of Science and Technology;isro;Nayak Power Systems-
dc.language.isoen_US-
dc.publisherInstitute of Electrical and Electronics Engineers Inc.-
dc.relation.ispartofProceedings of 2017 6th International Conference on Computer Applications in Electrical Engineering - Recent Advances, CERA 2017-
dc.subjectnoise reduction-
dc.subjectphase ratio estimation-
dc.subjectsignal reconstruction-
dc.subjectSingle-channel speech enhancement-
dc.titlePhase based single-channel speech enhancement using phase ratio-
dc.typeConference Paper-
dc.scopusid24757305000-
dc.scopusid23571226300-
dc.scopusid26029036400-
dc.scopusid16205441100-
dc.scopusid56363331000-
dc.affiliationSingh, S., Department of Electrical and Electronics Engineering, NIT Delhi, India-
dc.affiliationMutawa, A.M., Department of Electrical and Electronics Engineering, NIT Delhi, India-
dc.affiliationGupta, M., UTU Dehradun, Department of Electrical Engineering, IIT Roorkee, India-
dc.affiliation-
dc.identifier.conferencedetails6th International Conference on Computer Applications In Electrical Engineering - Recent Advances, CERA 2017, 5-7 October 2017-
Appears in Collections:Conference Publications [EE]

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