Hi Andrew,
Sounds like you're very close. The lsp_to_lpc() function is actually
much simpler than the encode side. IIRC it's just a big polynomial
multiplication, but this routine uses a method that clocks an impulse
thru 2nd order filters formed by the odd and even LSP pairs.
The output
Hi Everyone,
I'm working on a speech vocoder and have so far been able to use a combination
of SPTK and codec2 functions to achieve most of this. However I'm confused as I
want to be able to control the order of the lpc coefficients in real-time as a
parameter but my LSP_to_LPC seems to have
