Search for dissertations about: "LPC-spectrum coding"
Found 2 swedish dissertations containing the words LPC-spectrum coding.
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1. On Robust LPC-spectrum Coding and Vector Quantization
Abstract : Digital speech coding is concerned with representing a discrete-time speech signal with as few bits per second as possible without introducing annoying artifacts in the coded speech. Many modern speech coders are based on Linear Predictive Coding (LPC) which employ a source-filter model for speech production. READ MORE
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2. Interframe Quantization for Noisy Channels
Abstract : The demand for efficient transmission and storage of, for example, speech signals poses high requirements on the development of signal compression techniques. This thesis deals with vector quantization (VQ) which is a powerful technique for signal compression. READ MORE