منابع مشابه
Phonetics and Speech Technology
Is there a need to apply phonetics in speech technology development? How can phonetic thinking influence the quality of the final product (synthesised speech, speech recognition)? What happens if phonetic aspects are not used? What branches of phonetics are used, and what is to be used in speech technology? How phonetic thinking can be embedded into the development procedure of a speech technol...
متن کاملPhonetics: The Key to High Quality Speech Recognition and Synthesis
Linguistic knowledge has been maligned by speech recognition researchers in the past as being harmful to good performance. However an examination of the advances in speech recognition and speech synthesis shows that many of them were made by incorporating linguistic knowledge into the systems. The most useful type of knowledge is of a quantitative, rather that qualitative nature. This is precis...
متن کاملAcoustic-Phonetics Based Speech Recognition
The objective of this project is to develop a robust and high-performance speech recognitiotl system using a segment-based approach to phonetic recognition. The recognition system will eventually be integrated with natural language processing to achieve spoken lallguagc understanding. Developed a phonetic recognition front-end and achieved 77% and 71% classiilcatiou accuracy under speaker-depen...
متن کاملSpeech recognition, sylabification and statistical phonetics
The classical approach in phonetics of careful observation of individual utterances can, this paper contends, be usefully augmented with automatic statistical analyses of large amounts of speech. Such analyses, using methods derived from speech recognition, are shown to quantify several known phonetic phenomena, most of which require syllable structure to be taken into account, and reveal some ...
متن کاملSpeech prosody in phonetics and technology
As features unique to spoken language, speech prosody plays an important role in human communication. Although the acoustic features of speech are viewed most frequently in a frame-byframe manner, this is not always appropriate for prosodic features, since they are tightly related to higher level linguistic information, such as syntactic and discourse structures, and spread to wide time spans, ...
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ژورنال
عنوان ژورنال: Journal of Phonetics
سال: 1991
ISSN: 0095-4470
DOI: 10.1016/s0095-4470(19)30305-5