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AMPLITUDE AND FREQUENCY MODULATION – A CHARACTERISTIC OF CANINE SOUNDGRAMS ...
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AMPLITUDE AND FREQUENCY MODULATION – A CHARACTERISTIC OF CANINE SOUNDGRAMS ...
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Fourâ dimensional functional cortical maps of visual and auditory language: Intracranial recording
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Early brain sensitivity to word frequency and lexicality during reading aloud and implicit reading
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Lexicographic codebook design for OFDM with index modulation
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Older and younger adults' identification of sentences filtered with amplitude and frequency modulations in quiet and noise
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Improved signal-to-noise ratio and classroom performance in children with autism spectrum disorder: a systematic review
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Frequency Modulated Distortion-product Otoacoustic Emission (FMDPOAE) Tests Aimed for Improving Diagnostic Performance
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In: ETSU Faculty Works (2016)
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Objective measures of neural processing of interaural time differences
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The perception of speech modulation cues in lexical tones is guided by early language-specific experience
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In: EISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.archives-ouvertes.fr/hal-01968864 ; Frontiers in Psychology, Frontiers, 2015, 6, ⟨10.3389/fpsyg.2015.01290⟩ (2015)
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Implementing Frequency Modulation of Primary Tones Decreases the Depth of Distortion Product Otoacoustic Emission Microstructures
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In: ETSU Faculty Works (2015)
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Neuronal Adaptation and Formant Transition Direction in Vowels: An MMN Study
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Neuronal Adaptation and Formant Transition Direction in Vowels: An MMN Study
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Discrimination of Static and Dynamic Spectral Patterns by Children and Young Adults in Relationship to Speech Perception in Noise
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In: Audiology Research; Volume 4; Issue 1; Pages: 101 (2014)
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The Contribution of speech-evoked cortical auditory evoked potentials to the diagnosis and measurement of intervention outcomes in children with auditory processing disorder
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Sensitivity of human auditory cortex to rapid frequency modulation revealed by multivariate representational similarity analysis.
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In: Brain and Mind Institute Researchers' Publications (2014)
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The frequency modulated auditory evoked response (FMAER), a technical advance for study of childhood language disorders: cortical source localization and selected case studies
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On normalized mean square error analysis of speech fundamental frequency in the cochlear implant-like spectrally reduced speech
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In: ISSN: 0018-9294 ; IEEE Transactions on Biomedical Engineering ; https://hal.archives-ouvertes.fr/hal-00472883 ; IEEE Transactions on Biomedical Engineering, Institute of Electrical and Electronics Engineers, 2010, 57 (3), pp.572 - 577. ⟨10.1109/TBME.2009.2031097⟩ (2010)
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On automatic recognition of spectrally reduced speech synthesized from amplitude and frequency modulations
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In: https://hal.archives-ouvertes.fr/hal-02316498 ; [Research Report] Laboratoire en sciences et technologies de l'information, de la communication et de la connaissance (UMR CNRS 6285 - Télécom Bretagne - Université de Bretagne Occidentale - Université de Bretagne Sud - ENSTA Bretagne - Ecole Nationale d'ingénieurs de Brest); Dépt. Signal et Communications (Institut Mines-Télécom-Télécom Bretagne-UEB). 2009, pp.17 (2009)
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Abstract:
This report investigates the behavior of automatic speech recognition (ASR) system with spectrally reduced speech (SRS) synthesized from subband amplitude modulations (AMs) and frequency modulations (FMs). Acoustic analysis shows that the resynthesis of SRS from only AM components helps alleviate certain non-linguistic iabilities in the original speech signal. When the SRS spectral resolution is suciently good, this alleviation not only has no consequence but also yields comparable or even better ASR word accuracy compared to that attained with original clean speech signal. In contrast, FM components support human speech recognition but yield no significant improvement in terms of ASR word accuracy when the SRS spectral resolution is sufficiently good.
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Keyword:
[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing; Amplitude modulation; Automatic speech recognition; Frequency modulation; Spectrally reduced speech
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URL: https://hal.archives-ouvertes.fr/hal-02316498/document https://hal.archives-ouvertes.fr/hal-02316498/file/DO2.pdf https://hal.archives-ouvertes.fr/hal-02316498
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Analyse fibroscopique, acoustique et perceptive des ornementations utilisées dans le chant long mongol
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In: 65ème Congrès de la Société Française de Phoniatrie ; https://hal.archives-ouvertes.fr/hal-00676654 ; 65ème Congrès de la Société Française de Phoniatrie, Oct 2009, Paris, France (2009)
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