/** Ultra-wideband initialisation */
public void uwbinit() {
lowenc = new SbEncoder();
((SbEncoder) lowenc).wbinit();
// Initialize SubModes
super.uwbinit();
// Initialize variables
init(320, 80, 8, 1280, .7f);
uwb = true;
nb_modes = 2;
sampling_rate = 32000;
}
/** Wideband initialisation */
public void wbinit() {
lowenc = new NbEncoder();
((NbEncoder) lowenc).nbinit();
// Initialize SubModes
super.wbinit();
// Initialize variables
init(160, 40, 8, 640, .9f);
uwb = false;
nb_modes = 5;
sampling_rate = 16000;
}
/**
* Initialisation
*
* @param frameSize
* @param subframeSize
* @param lpcSize
* @param bufSize
* @param foldingGain
*/
public void init(
final int frameSize,
final int subframeSize,
final int lpcSize,
final int bufSize,
final float foldingGain) {
super.init(frameSize, subframeSize, lpcSize, bufSize, foldingGain);
complexity = 3; // in C it's 2 here, but set to 3 automatically by the encoder
vbr_enabled = 0; // disabled by default
vad_enabled = 0; // disabled by default
abr_enabled = 0; // disabled by default
vbr_quality = 8;
submodeSelect = submodeID;
x1d = new float[frameSize];
h0_mem = new float[QMF_ORDER];
buf = new float[windowSize];
swBuf = new float[frameSize];
res = new float[frameSize];
target = new float[subframeSize];
window = Misc.window(windowSize, subframeSize);
lagWindow = Misc.lagWindow(lpcSize, lag_factor);
rc = new float[lpcSize];
autocorr = new float[lpcSize + 1];
lsp = new float[lpcSize];
old_lsp = new float[lpcSize];
interp_lsp = new float[lpcSize];
interp_lpc = new float[lpcSize + 1];
bw_lpc1 = new float[lpcSize + 1];
bw_lpc2 = new float[lpcSize + 1];
mem_sp2 = new float[lpcSize];
mem_sw = new float[lpcSize];
abr_count = 0;
}
