net.java.sip.communicator.impl.neomedia.codec.audio.silk
Class Silk_resampler_private_up4

java.lang.Object
  net.java.sip.communicator.impl.neomedia.codec.audio.silk.Silk_resampler_private_up4

public class Silk_resampler_private_up4
extends Object

Upsample by a factor 4. Note: very low quality, only use with output sampling rates above 96 kHz.

Author:

Jing Dai, Dingxin Xu

Constructor Summary

Silk_resampler_private_up4()

Method Summary

(package private) static void

SKP_Silk_resampler_private_up4(int[] S, int S_offset, short[] out, int out_offset, short[] in, int in_offset, int len) Upsample by a factor 4.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Silk_resampler_private_up4

public Silk_resampler_private_up4()

Method Detail

SKP_Silk_resampler_private_up4

static void SKP_Silk_resampler_private_up4(int[] S,
                                           int S_offset,
                                           short[] out,
                                           int out_offset,
                                           short[] in,
                                           int in_offset,
                                           int len)

Upsample by a factor 4. Note: very low quality, only use with output sampling rates above 96 kHz.

Parameters:

S - State vector [ 2 ].

S_offset - offset of valid data.

out - Output signal [ 4 * len ].

out_offset - offset of valid data.

in - Input signal [ len ].

in_offset - offset of valid data.

len - Number of INPUT samples.