Fractal Wavelet Compression of Audio Signals
نویسندگان
چکیده
A novel approach to audio signal compression is described which marries wavelet transform coding with fractal-based compression techniques. The signal is divided into frames which are subjected to a Fast Wavelet Transform, with subsequent fractal coding of high frequency wavelet coeecients using a collage approach. Results from initial implementations are examined. Compression ratios above 6:1 should ultimately be attainable with good delity signal reconstruction.
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تاریخ انتشار 1997