sound.h

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/*
 * Copyright (c) 2019-2020 Kevin Townsend (KTOWN)
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_ZSL_SOUND_H_
#define ZEPHYR_INCLUDE_ZSL_SOUND_H_
 
#include <zsl/zsl.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
int zsl_phy_sound_press_amp(zsl_real_t b, zsl_real_t k, zsl_real_t a,
                zsl_real_t *p);
 
int zsl_phy_sound_level(zsl_real_t i, zsl_real_t i0, zsl_real_t *b);
 
int zsl_phy_sound_intensity(zsl_real_t b, zsl_real_t d, zsl_real_t p,
                zsl_real_t *i);
 
int zsl_phy_sound_shock_wave_angle(zsl_real_t v, zsl_real_t vs,
                   zsl_real_t *theta);
 
int zsl_phy_sound_dop_effect(zsl_real_t v, zsl_real_t vs, zsl_real_t vl,
                 zsl_real_t fs, zsl_real_t *fl);
 
int zsl_phy_sound_beat(zsl_real_t fa, zsl_real_t fb, zsl_real_t *f);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_ZSL_SOUND_H_ */
 /* End of sound group */