C-based design flow: A case study on G.729A for Voice over internet protocol (VoIP) (CROSBI ID 551431)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Reshadi, Mehrdad ; Gorjara, Bita ; Gajski, Daniel
engleski
C-based design flow: A case study on G.729A for Voice over internet protocol (VoIP)
In this paper we present the design of a G.729a codec in a C- based design flow. The codec is used in VoIP applications for sending speech over internet protocol. We started from the standard reference C implementation and generated several customized designs using the NISCT C-to-RTL toolset. Our final designs could run at very low clock frequencies (11 MHz for the decoder and 30 MHz for the coder) while meeting the timing requirements of the standard. We present these designs and the corresponding C-based design flow in this paper.
ASIP; C-based design flow; C-to-RTL; G729A; HLS; NISC; VoIP
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Podaci o prilogu
72-75.
2008.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 45th ACM/IEEE Design Automation Conference, 2008. DAC 2008.
Anaheim (CA):
978-1-60558-115-6
Podaci o skupu
45th ACM/IEEE Design Automation Conference, 2008. DAC 2008.
predavanje
08.06.2008-13.06.2008
Anaheim (CA), Sjedinjene Američke Države