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What is the need digitizing of audio and video in internet communication? Explain video compression (MPEG) in detail.
written 8.0 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 5.5 years ago
internet and voice communication
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written 8.0 years ago by gravatar for teamques10 teamques10 ★ 70k

Before audio or video signals can be sent on the internet, they need to be digitized.

  1. To send audio and video over the internet requires compression.

  2. Audio compression and video compression

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  1. Streaming live audio/video is similar to the broadcasting of audio and video by radio and TV station.

  2. Instead of …

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written 7.5 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 7.5 years ago

Digitizing Audio When sound is fed into a microphone, an electronic analog signal is generated that represents the sound amplitude as a function of time. The signal is called an analog audio signal. An analog signal, such as audio, can be digitized to produce a digital signal. According to the …

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