
【国外标准】 IEEE Recommended Practice for Speech Quality Measurements
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2025-04-28
- IEEE 297-1969
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Speech quality is based on the subjective appraisal of speech. Speech may be appraised on the basis of preference, loudness, intelligibility, and recognizability of properties of the original speaker's voice, of the transmission channel, and/or in the case of artificial speech, of the speech synthesizer. The IEEE Subcommittee on Subjective Measurements, charged with writing an engineering practice for the measurement of speech quality, has concluded that a single method should not now be… read more recommended. The present Recommended Practice is concerned only with preference measurements for which three methods will be tentatively outlined. These are the Isopreference Method, the Relative Preference Method, and the Category-Judgment Method. read less
标准号:
IEEE 297-1969
标准名称:
IEEE Recommended Practice for Speech Quality Measurements
英文名称:
标准状态:
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