AN OLE-BASED SPEECH COMPRESSION SYSTEM FOR MULTIMEDIA APPLICATIONS

Authors
SRIKANTHAN T LENG GW AMARASINGHE SK
Citation
T. Srikanthan et al., AN OLE-BASED SPEECH COMPRESSION SYSTEM FOR MULTIMEDIA APPLICATIONS, Microprocessors and microsystems, 22(1), 1998, pp. 41-48
Citations number
10
Categorie Soggetti
Computer Science Hardware & Architecture","Computer Science Theory & Methods","Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Theory & Methods
Journal title
Microprocessors and microsystems → ACNP
ISSN journal
01419331
Volume
22
Issue
1
Year of publication
1998
Pages
41 - 48
Database
ISI
SICI code
0141-9331(1998)22:1<41:AOSCSF>2.0.ZU;2-V
Abstract
This paper describes the successful implementation of an OLE-based (Ob ject Linking and Embedding) real-time speech compression and de-compre ssion system for multimedia applications. It utilizes an application-s pecific hardware based on Motorola's DSP56-1 digital signal processor (DSP) and the linear predictive coding (LPC) approach for real-time pe rformance. This OLE-based design together with its user-friendly inter face can be readily used by other OLE client applications requiring su ch features. Performance of the present system and additional design c onsiderations for the realization of a cost-effective solution are als o presented. (C) 1998 Published by Elsevier Science B.V.