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CBSE Class 9 Answered

How sound is stored in a voice recorder whether it is an energy  
Asked by prashantsharma9453 | 10 Jan, 2020, 07:40: PM
Expert Answer
Digital recording converts analog signal picked up by the microphone to a digital form. This lets the audio data be stored and transmitted by a variety of media. Digital recording stores audio as series of binary numbers representing samples of the amplitude of the audio signals.A digital audio signal again reconverted to analog and connected to loudspeaker to produce sound.
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