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what is mean by Analog recording and Digital recording?
Analog  recording is a technique used for the recording of analog signals which among many possibilities include audio frequency, analog audio and analog video information for later playback. Analog recording methods store signals as a continual wave in or on the media. The wave might be stored as a physical texture on a phonograph record, or a fluctuation in the field strength of a magnetic recording. This is different from digital recording of which among many possibilities include digital audio and digital video, which digital signals are represented as data or discrete numbers.


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