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Silence compression - Wikipedia

    https://en.wikipedia.org/wiki/Silence_compression#:~:text=Silence%20compression%20provides%20a%20way%20to%20squeeze%20redundancy,of%20transmission%20bandwidth%20during%20a%20period%20of%20silence.
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Audio Compression

    https://users.ece.utexas.edu/~ryerraballi/MSB/ppts/M4L4.ppt
    Simple Audio Compression Methods Silence Compression - detect the "silence", similar to run-length coding Adaptive Differential Pulse Code Modulation (ADPCM) e.g., in CCITT G.721 -- 16 or 32 Kbits/sec. Encode the difference between two or more consecutive signals; the difference is then quantized --> hence the loss Adaptive quantization It is necessary to predict where the …

Audio compression - SlideShare

    https://www.slideshare.net/MadhawaKasun/audio-compression-23398426
    Audio Compression - AS2010377 15 15. 16. Adaptive Differential PCM • ADPCM, commonly termed as a form of compression, is a more efficient way of storing waveforms than 16-bit or 8-bit PCM. • ADPCM stores the value differences between two adjacent PCM samples and makes some assumptions that allow data reduction.

Audio and Video Compression - SlideShare

    https://www.slideshare.net/apashishp/audio-and-video-compression-64399575
    AUDIO DATA COMPRESSION Audio data compression in which the amount of data in a recorded waveform is reduced for transmission. This is used in MP3 encoding, internet radio, and the like. Audio Data Compression can be either: Lossless Audio Compression. Lossy Audio Compression. 6.

Audio compression - SlideShare

    https://www.slideshare.net/priyankapandey33/presentation1-47816550
    4. Audio is an electrical or other representation of sound. An audio file format is a file format for storing digital audio data on a computer system. 5. • Compression is the reduction in size of data in order to save space or transmission time.

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