| 词汇 | speech-synthesis |
| 释义 | BETA speech synthesiscollocation in Englishmeanings of speechand synthesisThese words are often used together. Click on the links below to explore the meanings. speech noun uk /spiːtʃ/ us /spiːtʃ/ the ability to talk, the activity of talking, or a piece of ... See more at speech synthesis noun uk /ˈsɪn.θə.sɪs/ us /ˈsɪn.θə.sɪs/ chemistry specialized the production of a substance from simpler materials after a ... See more at synthesis Examples of speech synthesisspeech synthesis The dominant commercial speechsynthesis technique today achieves a high-quality sound using concatenation of very short pre-recorded speech segments, and as such cannot be considered a model. For instance, syllable structure might embody valuable information for building word models in automatic speech recognition, and concatenative speechsynthesis might use syllables or demisyllables as basic units. The electroacoustic material consists mainly of synthesised vocal sounds and the pitches for the mezzo-soprano part were defined based upon the functioning of the speechsynthesis methods used. Speechsynthesis may have other uses, such as reading aloud for proofreading, but since the listener would then be simultaneously checking the text, mispronunciation of isolated words would be unimportant. Speechsynthesis is the most mature of all the speech technology applications and consequently has a number of well identified problems as well as notable successes. A typical example is a speechsynthesis component. If phonetics-tospeech is chosen, an off-the-shelf speechsynthesis program may be used and only an application-specific lexicon for grapheme-to-phoneme conversion has to be made. The project has been running since 1984 and was designed to provide high-quality samples of continuous speech which could be used in speechsynthesis. The other extreme is to use full-fledged speechsynthesis. Scientists and engineers have made a significant effort to increase the naturalness of speechsynthesis while maintaining intelligibility. Some examples of compensatory technology are eyeglasses, hearing aids, speechsynthesis systems, walking sticks, crutches, wheelchairs, orthotic appliances, ventilators, and equipment for total parental nutrition. The pitch material for the mezzo-soprano part was defined based upon the functioning of the speechsynthesis methods used. The relationship between the speechsynthesis methods and the pitch material establishes the structural foundations of the piece. In this sense, computational phonology would highlight those aspects of phonology that help in voice recognition and in speechsynthesis. Phonemes were not lengthened beyond the default length used by the speechsynthesis program. 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. |
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