Method of Speech Signal Compression in Speaker Identification Systems
Raimy Abdourahmane, Karim Konaté, Bykov Nikolaï Maximovitch · 2012
Abstract — In this paper we present a technique of efficacy improvement of speech signal compression algorithm without individual features speech production loss. The compression in this case means to delete, from the digital signal, those quantization steps that can be predicted. We propose to decrease the number of those quantization steps using a modified linear predication algorithm w ith variable order. That allows to decrease compression time and save computer resource. Index Terms — speech signal compression, quantization steps, linear predication algorithm, computer resource.