Читать книгу Engineering Acoustics - Malcolm J. Crocker - Страница 77
Example 3.1
ОглавлениеThe human audible frequency range is from 20 Hz to 20 kHz. Calculate the extremes of wavelength for audible sounds at 20 °C.
The human audible frequency range is from 20 Hz to 20 kHz. Calculate the extremes of wavelength for audible sounds at 20 °C.
