Audio Signal
In space and astronautical engineering, an audio signal refers to an electrical representation of sound waves that can be transmitted, processed, and stored. Audio signals are used in various space applications such as communication, navigation, and scientific research. In communication, audio signals are used to transmit voice and other audible information between spacecraft and ground stations. In navigation, audio signals are used in sonar and radar systems to detect and locate objects in space. In scientific research, audio signals are used to study the properties of sound waves in space and to analyze the acoustic environment of planets and other celestial bodies.
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