Class ResamplerPrivateARMA4
- java.lang.Object
-
- org.jitsi.impl.neomedia.codec.audio.silk.ResamplerPrivateARMA4
-
public class ResamplerPrivateARMA4 extends Object
Fourth order ARMA filter. Internally operates as two biquad filters in sequence. Coeffients are stored in a packed format: { B1_Q14[1], B2_Q14[1], -A1_Q14[1], -A1_Q14[2], -A2_Q14[1], -A2_Q14[2], gain_Q16 } where it is assumed that B*_Q14[0], B*_Q14[2], A*_Q14[0] are all 16384.- Author:
- Jing Dai, Dingxin Xu