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43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/* ----------------------------------------------------------------------
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* Project: CMSIS DSP Library
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* Title: coef.h
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* Description: Parameters for the ML model and filter
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*
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* $Date: 16 March 2022
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*
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* Target Processor: Cortex-M and Cortex-A cores
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* -------------------------------------------------------------------- */
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/*
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* Copyright (C) 2010-2022 ARM Limited or its affiliates. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef COEF_H
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#define COEF_H
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#define NUMTAPS 10
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#define AUDIOBUFFER_LENGTH 512
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extern const q15_t fir_coefs[NUMTAPS];
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extern const q15_t coef_q15[98];
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extern const q15_t intercept_q15 ;
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extern const int coef_shift;
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extern const int intercept_shift;
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extern const q15_t window[400];
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#endif
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