NDLI: A practical object oriented programming approach for implementing real-time speech compression algorithm

Content Provider	IEEE Xplore Digital Library
Author	Wong, L.Y.L.
Copyright Year	1994
Description	Author affiliation: Hong Kong Design Centre, Tsimshatsui, Hong Kong (Wong, L.Y.L.)
Abstract	A practical approach for developing a system incorporated with real-time speech compression are presented. This is a technique used in practice within the industrial sector for selecting and integrating DSP functionality into a large system. A three-stage technique is used to simulate, evaluate, debug and implement the CCITT G.728 low delay code excited linear prediction (LD-CELP) algorithm. In the first stage, the algorithm is evaluated via simulation to determine whether it meets the design criterion. Then, it is implemented in real-time based an object oriented approach. After the algorithm is thoroughly tested, it is further refined to obtain tighter and faster coding. This technique can be applied to other real-time DSP algorithms.<>
Starting Page	614
Ending Page	617
File Size	230756
Page Count	4
File Format	PDF
ISBN	078031865X
DOI	10.1109/SIPNN.1994.344835
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-04-13
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Algorithm design and analysis Object oriented modeling Digital signal processing Predictive models Delay lines Speech Prediction algorithms Object oriented programming Testing
Content Type	Text
Resource Type	Article

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