 |
| |||
| sound energy flux | |||
| sound power output; acoustic output | |||
| acoustic power; sound power | |||
| puissance acoustique: 24 phrases in 10 subjects |
| Communications | 2 |
| Construction | 1 |
| Earth sciences | 8 |
| Electronics | 4 |
| Environment | 1 |
| Natural sciences | 1 |
| Physical sciences | 4 |
| Technology | 1 |
| Telephony | 1 |
| Wind Energy | 1 |