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单词
speech interference level
释义
speech interference level
speech interference level
[
′spēch ‚in·tər¦fir·əns ‚lev·əl
]
(acoustics)
The average sound pressure, in decibels above 0.0002 microbar, in the frequency range from 600 to 4800 hertz. Abbreviated SIL.
Acronyms
See
SIL
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更新时间:2025/11/29 7:54:44