PEAQ based Psychoacoustic Model Implementation using Wavelet Packet Decomposition
نویسنده
چکیده
Audio compression is the lossy compression technique of converting audio signal into an efficiently encoded bitstream that can be decoded to produce a close approximation of the original signal. For the purpose of improving the coding this work attempts to combine psychoacoustic model for perceptual evaluation of audio quality in BS.1387 with perceptual audio coder. The implementation of this new psychoacoustic model is done using wavelet packet decomposition instead of FFT.
منابع مشابه
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