Читать книгу Engineering Acoustics - Malcolm J. Crocker - Страница 125
Example 3.13
ОглавлениеA room has dimensions 5 × 6 × 10 m3. What is the reverberation time T60 if the floor (6 × 10 m) has absorbing material = 0.5 placed on it?
A room has dimensions 5 × 6 × 10 m3. What is the reverberation time T60 if the floor (6 × 10 m) has absorbing material = 0.5 placed on it?
