Hi,
RP-CELP codec is not finished, a lot of stuff is still missing to reverse- ingeneer. Implemented is only the first part of codec and even here are missing correct coefficients.
We have some hardware but are missing digital signal analyzer (at least 34 channels at 32 MHZ would be required to get the data out of bus) and this seems to be blocker for now.
Thanks for interest, if You can imagine anny cooperation with this project, please let us now at tetrapol-kit@brmlab.cz
With best regards, JP
On Thursday, 1 June 2017 16.49.53 CEST Алекс Тереж wrote:
Good day *Jiří Pinkav* https://brmlab.cz/gitweb/?p=rp-celp.git;a=search;h=783b8c2e538d7fa7a6651df4 4ccf9010055b0ca9;s=Ji%C5%99%C3%AD+Pinkava;st=author, may name Alex White, i want asked about use tetrapol-kit, namelly how to use and tersting rp-celp codec, is it work in uncrypted voice frame? At the moment, I'm good at accepting, decoding and forming the output stream of frames in 120 bits, but I can not test the possibility of correct speech processing by the RPCELP codec even on unencrypted freem voices, because I do not have TETRAPOL stations yet.
Best regrets, Alex White