сигнал голосового / звукового супроводження; звуковий сигнал
audio
audio target discrimination cues
audio radar
audio channel
audio communication
audio control panel (ACP)
audio input
audio management unit (AMU)
audio-frequency channel
audio-frequency shift keying
audio-response unit
digital audio control system
generate audio interference
crystal-audio receiver
smart audio (SA)
PID-Audio Selection
Signal Kit / MK-79 (illumination signal kit)
acknowledgement signal
arm-and-hand signal
caution signal
combined signal
command and signal
command signal center
control signal
distress signal (=SOS)
echo (returned signal)
field army signal brigade
flash a signal
forward area signal center
hand signal
hoisting signal flags
jamming signal