T
2 Beiträge in dieser Lexikon KategorieThreshold of pain
The threshold of pain (or: pain threshold) is the sound pressure level above which people perceive a sound event as being painful. For most people, the acoustic threshold of pain lies between 120 dB and 140 dB.
Transmission factor
Transmission factor is the ratio of the sound intensity of a sound wave before and after its passage through a barrier (ceiling, wall).