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सुनने वाले उपकरण कैसे काम करते हैं

A room listening device, also known as a bug or a wiretap, works by capturing and transmitting audio signals from a specific location to a remote location where it can be monitored or recorded.

There are different types of room सुनने के उपकरण, but most work by using a small microphone or a series of microphones to pick up sound waves in the environment. These microphones are usually very sensitive and can pick up sounds from a considerable distance. The microphone(s) are connected to a transmitter, which sends the audio signal over the airwaves to a receiver located at a remote location. The receiver then converts the signal back into an audio format that can be listened to or recorded. Some devices may also be battery-powered or use external power sources, depending on the design and intended use