| |||
| noise level | |||
| loudness level | |||
| noise level Physical quantity of unwanted sound measured, usually expressed in decibels | |||
|
Larmpegel : 1 phrase in 1 subject |
| Environment | 1 |
| |||
| noise level | |||
| loudness level | |||
| noise level Physical quantity of unwanted sound measured, usually expressed in decibels | |||
|
Larmpegel : 1 phrase in 1 subject |
| Environment | 1 |