@PlasticFull @robwiss Yes true. However, double dBA would not be perceived as twice as loud.
@PlasticFull@robwiss是真的。然而，双dBA的声音不会被认为是原来的两倍。
@PlasticFull @robwiss Yes true. However, double dBA would not be perceived as twice as loud.
@PlasticFull@robwiss是真的。然而，双dBA的声音不会被认为是原来的两倍。