44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#ifndef __VOICEACTIVITYDETECTION_H__
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#define __VOICEACTIVITYDETECTION_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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float snrthd;
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float energythd;
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} VADConfig;
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struct VADState_;
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typedef struct VADState_ VADState;
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VADState *VAD_process_state_init(int32_t sample_rate, int32_t frame_size, const VADConfig *cfg);
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int32_t VAD_set_config(VADState *st, const VADConfig *cfg);
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short VAD_process_run(VADState *st, short *in);
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int32_t VAD_destroy(VADState *st);
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#ifdef __cplusplus
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}
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#endif
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#endif |