منابع مشابه
Optimal transform for segmented parametric speech coding
In voice coding applications where there is no constraint on the encoding delay, such as store and forward message systems or voice storage, segment coding techniques can be used to achieve a reduction in data rate without compromising the level of distortion. For low data rate linear predictive coding schemes, increasing the encoding delay allows one to exploit any long term temporal stationar...
متن کاملAdaptive transformation for segmented parametric speech coding
In voice coding applications where there is no constraint on the encoding delay, segment coding techniques can be used to achieve a reduction in data rate. For low data rate linear predictive coding schemes, increasing the encoding delay allows one to exploit any long term temporal stationarities on an interframe basis, thus reducing the transmission bandwidth or storage needs of the speech sig...
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Speech perception is an ecologically important example of the highly context-dependent nature of perception; adjacent speech, and even nonspeech, sounds influence how listeners categorize speech. Some theories emphasize linguistic or articulation-based processes in speech-elicited context effects and peripheral (cochlear) auditory perceptual interactions in non-speech-elicited context effects. ...
متن کاملPhonetic Restoration of Temporally Reversed Speech
Early study showed that temporally reversed speech may still be very intelligible. The present work further assessed the role of acoustic cues accounting for the intelligibility of temporally reversed speech. Mandarin sentences were edited to be temporally reversed. Experiment 1 preserved the original consonant segments, and experiment 2 only preserved the temporally reversed fine-structure wav...
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This paper presents a new segmented topic model (STM) to explore the topic regularities and simultaneously partition the text or spoken documents into coherent segments. The topic model based on the latent Dirichlet allocation (LDA) is adopted to extract the topics and is strengthened by incorporating a Markov chain to detect the segments in a document. STM is trained according to a variational...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1975
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03204103