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Real time MELP coder on TMS320c6711 DSK card

Started by Unknown December 28, 2000
Has anyone tried to implement a MELP coder in real time on the
TMS320C6711 DSK card?. I have obtained source code from the site
below, however my experience with the DSK is limited.

http://www.plh.af.mil/ddvpc/melp.htm



D. Muldrew-

>Has anyone tried to implement a MELP coder in real time on the
>TMS320C6711 DSK card?. I have obtained source code from the site
>below, however my experience with the DSK is limited.
>
>http://www.plh.af.mil/ddvpc/melp.htm

We are experimenting with it on C6211 DSK. We have MELP working on C54xx and it

is bit-exact so we are hopeful that we can do it, but it will take some time
because we used a lot of .asm language C54xx and C6xxx are just a wee bit
different ;-) Our objective is to use no more than 60 MIPS per full-duplex
channel. If you would like us to let you know how it goes after a couple of
months or so, please let me know.

Jeff Brower
DSP sw/hw engineer
Signalogic