![]() |
| |||
| thermionic valves radio | |||
| |||
| audio frequency | |||
| audio (A file containing digitized audio, such as voice or music) | |||
| |||
| audio (Relating to frequencies within the range of perception by the human ear - from about 15 to 20,000 hertz (cycles per second)) | |||
|
audio : 178 phrases in 14 subjects |
| Communications | 38 |
| Economics | 1 |
| Education | 1 |
| Electronics | 15 |
| Health care | 2 |
| Industry | 1 |
| Information technology | 20 |
| Medical | 1 |
| Microsoft | 54 |
| Natural sciences | 2 |
| Patents | 35 |
| Sound recording | 6 |
| Transport | 1 |
| Video recording | 1 |