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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
iLBC Speech Coder ANSI-C Source Code
#include "defines.h"
* lpc bandwidth expansion
void WebRtcIlbcfix_BwExpand(
WebRtc_Word16 *out, /* (o) the bandwidth expanded lpc coefficients */
WebRtc_Word16 *in, /* (i) the lpc coefficients before bandwidth
expansion */
WebRtc_Word16 *coef, /* (i) the bandwidth expansion factor Q15 */
WebRtc_Word16 length /* (i) the length of lpc coefficient vectors */