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N-dimensional nonlinear prediction with MLP

02/24/2022

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by Marcos Faundez-Zanuy, et al.

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In this paper we propose a Non-Linear Predictive Vector quantizer (PVQ) for speech coding, based on Multi-Layer Perceptrons. With this scheme we have improved the results of our previous ADPCM coder with nonlinear prediction, and we have reduced the bit rate up to 1 bit per sample.

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