VLSI architecture for the efficient computation of line spectral frequencies
نویسندگان
چکیده
Oneafthemorecomputationally intensivepwtionsofspeechcoding algorithms using linear predictive (LP) m e t h d is the calculation of line specual frequencies (LSFs) from the predictor ccefficients. Methods for the efficient mmpuration of LSFs have been dereloped. A very large scale integration ("LSI) design implementing one such method is presented. The architecture is designed to be optimized for speed and area and is suitable for integration i n b larger speeeh coding systems.
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