A Novel Approach for Waveform Compression
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 6
Abstract
Waveform Compression is a field of digital signal processing that focuses on reducing byte-rate and sample rate of waveform speech signals to increase transmission speed and storage capacity in multimedia devices. This paper explores resampling methodology for compressing the speech signal of wave file format. Resampling methodology is based on removing unessential samples from input waveform signal. In resampling method, channel bandwidth is utilised properly by reducing the byte rate and sample rate, which results in compression and thus, increasing the transmission speed and storage capacity. A major objective of waveform speech compression is to represent a speech signal with few bits that satisfies the level of wave file quality. The results illustrate the effectiveness of the proposed method in the field of data compression.
Authors and Affiliations
Dilpreet Singh, Parminder Singh
Keywords
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