Catalogue of Artificial Intelligence Techniques
Aliases: Modified Linear Predictive Analysis, Synthesis of Speech, Vocoder
Keywords: linear predictive filter, perceptually weighted, spectrum matching
Author(s): Andrew Varga
An improved technique of Linear Predictive Coding in which the normal white noise or impulse excitation of the linear predictive filter is replaced by a modified impulse excitation only. A perceptually weighted spectrum matching technique is used to place the impulses.
- Atal, B.S. and Remde, J.R., A new model of LPC excitation for producing natural sounding speech at low bit rates.
Proc. IEEE ICASSP 3 (1982), 614--617.