Class NLSF2A
- java.lang.Object
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- org.jitsi.impl.neomedia.codec.audio.silk.NLSF2A
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public class NLSF2A extends Object
conversion between prediction filter coefficients and LSFs order should be even a piecewise linear approximation maps LSF <-> cos(LSF) therefore the result is not accurate LSFs, but the two function are accurate inverses of each other.- Author:
- Jing Dai, Dingxin Xu