| |||
infra acoustic; low-frequency; subsonic | |||
subsonic; subaudio ([of a sound] low-frequency); low-frequency | |||
infrasonic; infra-acoustic | |||
subaudio |
подтональный : 42 phrases in 11 subjects |
Acoustics | 1 |
American usage, not spelling | 1 |
British usage, not spelling | 1 |
Communications | 5 |
Computer networks | 1 |
Electronics | 5 |
Makarov | 3 |
Mass media | 8 |
Technology | 12 |
Telecommunications | 4 |
Telegraphy | 1 |