A reduced complexity multipulse compression system

Bakamidis, SG; Glaros, NA; Carayannis, G

dc.contributor.author	Bakamidis, SG	en
dc.contributor.author	Glaros, NA	en
dc.contributor.author	Carayannis, G	en
dc.date.accessioned	2014-03-01T01:08:13Z
dc.date.available	2014-03-01T01:08:13Z
dc.date.issued	1991	en
dc.identifier.issn	0167-6393	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10350
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0026171749&partnerID=40&md5=e1c86b70697329168906d1d28e2d0263	en
dc.subject	fast techniques	en
dc.subject	fixed-point arithmetic	en
dc.subject	multipulse excitation	en
dc.subject	Speech compression	en
dc.subject.classification	Acoustics	en
dc.subject.classification	Communication	en
dc.subject.classification	Computer Science, Interdisciplinary Applications	en
dc.subject.classification	Language & Linguistics	en
dc.subject.other	Integrated Circuits - Applications	en
dc.subject.other	Mathematical Techniques - Algorithms	en
dc.subject.other	Signal Processing - Digital Techniques	en
dc.subject.other	Multipulse Algorithm	en
dc.subject.other	Reduced Complexity Multipulse Compression System	en
dc.subject.other	Speech Compression	en
dc.subject.other	Speech	en
dc.title	A reduced complexity multipulse compression system	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1991	en
heal.abstract	A reduced complexity multipulse coder is proposed in this paper. A 33% complexity reduction affects the overall speech output quality only slightly as is demonstrated in both informal listening and SNR computation. On the other hand, it makes possible the implementation of the coder with cheap commercial signal processing chips. The TMS32020 has been used for real time implementation of the proposed algorithm at 16 kbit/s with only fixed point computations. The method studied here can be considered as an alternative to the regular pulse excitation technique. © 1991.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Speech Communication	en
dc.identifier.isi	ISI:A1991FW33400007	en
dc.identifier.volume	10	en
dc.identifier.issue	2	en
dc.identifier.spage	171	en
dc.identifier.epage	178	en