Which audio intercept device provides real-time transmission?

Which audio intercept device provides real-time transmission?

• A. Recorder
• B. Microphone
• C. Speaker
• D. Transmitter

Answer: (D)

Real-time transmission means sending the audio signal immediately as it’s produced, without saving a recording. The transmitter is the device that does this by broadcasting the captured audio to a distant receiver in real time. In contrast, a recorder stores the audio for later retrieval, a microphone only captures sound, and a speaker outputs sound to nearby listeners. So the device that provides live, immediate transmission is the transmitter.

Real-time transmission means sending the audio signal immediately as it’s produced, without saving a recording. The transmitter is the device that does this by broadcasting the captured audio to a distant receiver in real time. In contrast, a recorder stores the audio for later retrieval, a microphone only captures sound, and a speaker outputs sound to nearby listeners. So the device that provides live, immediate transmission is the transmitter.