Frequency Calculator 與 WaveCalc - sound calculator 使用情況與統計
Frequency ,notation for ν, is a physical quantity that produces the number of repetitions of a periodic phenomenon in a unit of time (periodic motion). It is equal to the inverse of the duration of one of the recurring events, period T.
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WaveCalc is an app developed for sound engineers, system techs, and other audio professionals for calculating delay, wavelength, SPL drop, and other sound propagation parameters.
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- 公共設施
商店排名
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Frequency Calculator VS. 
WaveCalc - sound calculator3月 17, 2025