Adaptive Cross-Correlation Compression Method in Lossless Audio Streaming Compression

Nguyen Tuan Anh, Hoang Thi Kim Dung, Nguyen Thi Phuong Nhung

In this paper, we propose a novel method called Adaptive Cross-Correlation Compression Method (ACCM) to compress audio data using Cross-Correlation value. The original audio data are lossless compressed with variable frame length. In each frame, the goal is to remove the unused space using cross-correlation values between the samples, collapse the repeat values and data encryption. Both Arithmetic and Huffman coding have been applied for entropy coding.

https://dx.doi.org/10.31873/IJEAS/6.3.2019.30