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Lecture 3 Part 1 – Analog recording

Lecture 3  Part 1 – Analog recording

     We use electro-acoustic transducers to capture the sound from the field of the recording. Then we use the opposite type of transducers to play the captured sound through the speakers. Thus we transform the acoustic signal into electricity to be able to operate with it. This is important because we can not capture the sound vibrations, so we need a medium. And this medium is the electricity.      But the electricity preserves only … Read entire article »

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