词汇 | example_english_formant-transition |
释义 | formant transitioncollocation in Englishmeanings of transitionThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with transition. transition noun[C or U] uk /trænˈzɪʃ.ən/ us /trænˈzɪʃ.ən/ a change from one form or type to another, or the process by which ... See more at transition Examples of formant transitionThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Changes in speaking rate alter phonetically relevant properties of the speech signal, including formant center frequencies and formanttransition durations. The end of the formanttransition was set at the end of the last glottal pulse that differed from the preceding ones in formant frequency. The longer the formanttransition was, the lower was the perceptual boundary between short and long vowels in steady state duration. The long formanttransition must be included as a part of the realisation of the postvocoid vowel. Note that the formanttransition was generally longer than either steady state, except for the steady state of a long vowel. Stop consonants include, for example, a very briefduration noise burst or transient that is no longer than about 5 - 40 ms just prior to the onset of the formanttransition. Again, conjoined constraints would have to be proliferated to account for all of the acceptable trade-offs in the model of formant transitions. Articulatory and consequent spectral variation in pre-aspiration should thus be largely parasitic on the surrounding vocalism, including the formant transitions into the following oral closure. The cues of the velar stop are, however, preserved in the formant transitions into the following bilabial nasal. Formant transitions : teasing apart consonant and vowel contributions. This is true for all three speakers, although there is some speaker-specific and vowel-specific variation in details of the formant transitions. The phonetic decoder in our model, by contrast, takes as its input a continuous representation of formant transitions. We can also predict where, in the course of a preceding vowel, consonant-induced formant transitions should occur. It guarantees salient formant transitions into a following vowel. On the perceptual origin of loanword adaptations 155 acoustic signal is first of all mapped onto a phonetic surface form, based on a continuous, universal format of formant transitions. Silverman's basic proposal (recall 2) is that the formant transitions from a consonant into a vowel provide the best cues to place, and glottalisation tends to obscure such cues. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of transition See other collocations with transition |
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