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| noise level | |||
| loudness level | |||
| noise level Physical quantity of unwanted sound measured, usually expressed in decibels | |||
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Larmpegel : 1 Phrase in 1 Thematik |
| Umwelt | 1 |
|
| |||
| noise level | |||
| loudness level | |||
| noise level Physical quantity of unwanted sound measured, usually expressed in decibels | |||
|
Larmpegel : 1 Phrase in 1 Thematik |
| Umwelt | 1 |