A Tutorial on MPEG/Audio Compression
IEEE MultiMedia
Optimum Bit Allocation and Decomposition for High Quality Audio Coding
ICASSP '97 Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '97) -Volume 1 - Volume 1
New Results in Low Bitrate Audio Coding Using a Combined Harmonic-Wavelet Representation
ICASSP '97 Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '97) -Volume 1 - Volume 1
A Fast Noise-Scaling Algorithm for Uniform Quantization in Audio Coding Schemes
ICASSP '97 Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '97) -Volume 1 - Volume 1
IEEE Transactions on Information Theory
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This paper presents the digital data compression of multimedia transmission system. Digital audio compression is a scheme, which allows efficient storage and transmission of audio data. The main objective of this research is to show the program in MATLAB for Moving Pictures Expert Group (MPEG-1) audio encoder and decoder for layer-1, which will be analyzed in future on Digital Signal Processing (DSP) in real time. This work is constrained to the time-consuming sections of the MPEG-1 Layer-1 audio standard. Compression is required for efficient transmission in order to send more data in the available bandwidth, or to send the same data in less bandwidth and more users can use it on the same bandwidth. It can also be used for storage purposes to compress more data and can compress for local storage, put details on cheaper media. It is also useful for progressive reconstruction, scalable delivery, browsing and as a front end to other signal processing.