Introduction
  Introduction
Initial Proposal
Project Description

Background      Information
  Psychoacoustic Model
Filter Banks

Project Research
  Research Findings
List of MATLAB Code
Simulations

Further Work
  Extensions to Research
Wavelets

References

About Us

Error Analysis of Compression Schemes for Two Sine Waves Close to Each Other

  • For Straight 8-bit Compression:
    1. Plot Input and Output Signals in Time:
      Input and Output in Time
    2. Plot Input and Output Signals in Frequency
      Input and Output in Frequency
    3. Plot the Frequency Domain Error
      Frequency Domain Error
  • For Straight 16-bit Compression:
    1. Plot Input and Output Signals in Time:
      Input and Output in Time
    2. Plot Input and Output Signals in Frequency
      Input and Output in Frequency
    3. Plot the Frequency Domain Error
      Frequency Domain Error
  • For Full-Range Compression
    1. Plot Input and Output Signals in Time:
      Input and Output in Time
    2. Plot Input and Output Signals in Frequency
      Input and Output in Frequency
    3. Plot the Frequency Domain Error
      Frequency Domain Error
  • For Narrow-Range Compression
    1. Plot Input and Output Signals in Time:
      Input and Output in Time
    2. Plot Input and Output Signals in Frequency
      Input and Output in Frequency
    3. Plot the Frequency Domain Error
      Frequency Domain Error

[Alex Chen]   [Nader Shehad]   [Aamir Virani]   [Erik Welsh]