Data Compression


Criteria

Survey Formats

Basics

Compression Methods

Data Formats

Files

Audio Data

MPEG-1 Audio

MPEG-1 Layer I to III

Sampling and Bit Rate

Variable Bit Rates

Principle of the coding

Filter

Acoustic Model

Entropy Coding

Encoding (Diagram)

Image Data

Video Data


Glossary

Index


Download


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Encoding (Diagram)


Below the entire process is outlined necessary for the encoding of audio data compatible to MPEG-1:


Diagram: MPEG-1 Audio Encoding



The concrete process steps represented by the block diagram vary depending on the particular encoder technology and on the utilisation of the formats.


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MPEG-1 Audio Entropy Coding Image Data Compression