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VoIP (Network Issues (Delay, Loss, Jitter), Voice Digitization (Sampling…

- - - - Answers, How often do we need to sample a voice analog signal?
    - - Most Speech is under 4 Kilo Hz, so we sample at 8 Kilo Hz
      - 8 Bits X 2 X 4 kHz
        
        64 Kbps
      - Narrowband - we chop off everything above 4 kHz
    - - Skype started it
      - Wideband def sounds WAY better, like HDTV after Analog TV