When using lspdf, the frequency warping factor should be zero.
Hello!
I encountered a problem when using lspdf for synthesis:
When the lsp order is relatively large, e.g. m>20, some synthesized points' value turn out to be extremely large, which makes the synthesized speech sound annoying. And larger the lsp order, more the abnormal synthesized points.
--
Sincerely,
Shijun Qian (钱诗君)
Wireless Networks Laboratory
Nangong Rm210, SEU Research Institute
No.399, Linquan Street, Suzhou, 215123, P. R. China