?? vadfilt.h
字號:
/*
//
// INTEL CORPORATION PROPRIETARY INFORMATION
// This software is supplied under the terms of a license agreement or
// nondisclosure agreement with Intel Corporation and may not be copied
// or disclosed except in accordance with the terms of that agreement.
// Copyright(c) 2002-2006 Intel Corporation. All Rights Reserved.
//
// Intel(R) Integrated Performance Primitives Audio Processing
// Sample for Windows*
//
// By downloading and installing this sample, you hereby agree that the
// accompanying Materials are being provided to you under the terms and
// conditions of the End User License Agreement for the Intel(R) Integrated
// Performance Primitives product previously accepted by you. Please refer
// to the file ippEULA.rtf located in the root directory of your Intel(R) IPP
// product installation for more information.
//
// Description:
// This header source file contains the coefficients (in Q15 format) of a bandpass filter
// (70-1000Hz) for 16kHz sampling frequency
//
*/
#ifndef __VADFILT_H__
#define __VADFILT_H__
#ifdef __cplusplus
extern "C" {
#endif
/*
// 4th order IIR Bi-Quad lowpass filter with cutoff frequency 1000Hz
*/
#define NUMBIQUAD 2
Ipp16s pTaps[] = {
500, 1001, 500, 14, -22366, 7824,
500, 1001, 500, 14, -26406, 12198
};
#ifdef __cplusplus
}
#endif
#endif /* __VADFILT_H__ */
/* EOF */
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