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Audio Compression Techniques MUMT 611, January 2005 Assignment 2 Paul Kolesnik
Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Audio Compression ,[object Object],[object Object],[object Object],[object Object],[object Object]
Audio Data Compression ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Audio Data Compression ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Audio Data Compression ,[object Object],[object Object],[object Object]
Generic Audio Encoder
Generic Audio Encoder ,[object Object],[object Object],[object Object],[object Object],[object Object]
Psychoacoustic Model ,[object Object],[object Object],[object Object],[object Object],[object Object]
Signal Masking ,[object Object],[object Object],[object Object]
Signal Masking ,[object Object],[object Object],[object Object]
Signal Masking ,[object Object],[object Object],[object Object]
Spectral Analysis ,[object Object],[object Object],[object Object],[object Object]
Spectral Analysis  ,[object Object],[object Object],[object Object],[object Object]
Spectral Analysis ,[object Object],[object Object],[object Object],[object Object]
Filter Bank Structures ,[object Object],[object Object],[object Object]
Filter Bank Structures ,[object Object],[object Object],[object Object]
Noise Allocation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Noise Allocation ,[object Object],[object Object],[object Object],[object Object]
Pre-echo Effect
Additional Encoding Techniques ,[object Object],[object Object],[object Object],[object Object]
Additional Encoding Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Additional Encoding Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object]
Additional Encoding Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Encoding - Final Stages  ,[object Object],[object Object]
Conclusion  ,[object Object],[object Object],[object Object]

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Speech Compression

Hinweis der Redaktion

  1. Hello, Today I will talk about the common techniques commonly used for digital audio compression of various audio filetype formats.
  2. -I will discuss the difference between redundant and irrelevant further in my presentation. -Depending on storage or transmission, there is an optimization in size