sound leaks - stability of geometrical shape
- sound leaks
- sound level
- sound material
- sound measurement
- sound perception
- sound power
- sound power level
- sound pressure
- sound proofing
- sound propagation
- sound radar
- sound ranging
- sound record
- sound recording
- sound reduction
- sound reduction index
- sound reflection coefficient
- sound shadow
- sound signal
- sound spectrum
- sound transmission
- sound transmission coefficient
- sound transmission ratings
- sound transparency
- sound trap
- sound vibration
- sound volume
- sound wave
- sound wood
- sound-absorbing
- sound-absorbing coefficient
- sound-absorbing foil
- sound-absorbing lining
- sound-absorbing paint
- sound-absorption factor
- sound-damping material
- sound-deadening coat
- sound-deadening coating
- sound-deadening material
- sound-deadening paint
