Class A2NLSF


  • public class A2NLSF
    extends Object
    Conversion between prediction filter coefficients and NLSFs. Requires the order to be an even number. A piecewise linear approximation maps LSF <-> cos(LSF). Therefore the result is not accurate NLSFs, but the two. function are accurate inverses of each other.
    Author:
    Jing Dai, Dingxin Xu
    • Constructor Detail

      • A2NLSF

        public A2NLSF()