How mp3 compression works - Demo , p213
These are the demonstrations that go along with the talk
How MP3 Compression Works: More music, fewer bits by
Mark A. Yoder.
Previous (Simultaneous Masking) Temporal Masking Next (Listening to various bit rates)
There are five demonstrations here.
- Quantizing a sinusoid
- Quantizing a song
- Simultaneous Masking
- Temporal Masking
- Listening to various bit rates
Temporal Masking
If two sounds appear close to each other in time, the quieter sound may not be heard at all.Previous (Simultaneous Masking) Temporal Masking Next (Listening to various bit rates)
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Oppenheim and Schafer, Discrete-Time Signal Processing ISBN 0-13-198842-5.
Prentice Hall, Upper Saddle River, NJ 07458.
© 2010 Pearson Education, Inc.