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- #ifndef _MFCC_DATA_H_
- #define _MFCC_DATA_H_
- #include "arm_math_types.h"
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /*****
- DCT COEFFICIENTS FOR THE MFCC
- *****/
- #define NB_MFCC_DCT_COEFS_CONFIG1_F32 260
- extern const float32_t mfcc_dct_coefs_config1_f32[NB_MFCC_DCT_COEFS_CONFIG1_F32];
- #define NB_MFCC_DCT_COEFS_CONFIG1_Q31 260
- extern const q31_t mfcc_dct_coefs_config1_q31[NB_MFCC_DCT_COEFS_CONFIG1_Q31];
- #define NB_MFCC_DCT_COEFS_CONFIG1_Q15 260
- extern const q15_t mfcc_dct_coefs_config1_q15[NB_MFCC_DCT_COEFS_CONFIG1_Q15];
- /*****
- WINDOW COEFFICIENTS
- *****/
- #define NB_MFCC_WIN_COEFS_CONFIG1_F32 1024
- extern const float32_t mfcc_window_coefs_config1_f32[NB_MFCC_WIN_COEFS_CONFIG1_F32];
- #define NB_MFCC_WIN_COEFS_CONFIG1_Q31 1024
- extern const q31_t mfcc_window_coefs_config1_q31[NB_MFCC_WIN_COEFS_CONFIG1_Q31];
- #define NB_MFCC_WIN_COEFS_CONFIG1_Q15 1024
- extern const q15_t mfcc_window_coefs_config1_q15[NB_MFCC_WIN_COEFS_CONFIG1_Q15];
- #define NB_MFCC_WIN_COEFS_CONFIG2_F32 512
- extern const float32_t mfcc_window_coefs_config2_f32[NB_MFCC_WIN_COEFS_CONFIG2_F32];
- #define NB_MFCC_WIN_COEFS_CONFIG2_Q31 512
- extern const q31_t mfcc_window_coefs_config2_q31[NB_MFCC_WIN_COEFS_CONFIG2_Q31];
- #define NB_MFCC_WIN_COEFS_CONFIG2_Q15 512
- extern const q15_t mfcc_window_coefs_config2_q15[NB_MFCC_WIN_COEFS_CONFIG2_Q15];
- #define NB_MFCC_WIN_COEFS_CONFIG3_F32 256
- extern const float32_t mfcc_window_coefs_config3_f32[NB_MFCC_WIN_COEFS_CONFIG3_F32];
- #define NB_MFCC_WIN_COEFS_CONFIG3_Q31 256
- extern const q31_t mfcc_window_coefs_config3_q31[NB_MFCC_WIN_COEFS_CONFIG3_Q31];
- #define NB_MFCC_WIN_COEFS_CONFIG3_Q15 256
- extern const q15_t mfcc_window_coefs_config3_q15[NB_MFCC_WIN_COEFS_CONFIG3_Q15];
- /*****
- MEL FILTER COEFFICIENTS FOR THE MFCC
- *****/
- #define NB_MFCC_NB_FILTER_CONFIG1_F32 20
- extern const uint32_t mfcc_filter_pos_config1_f32[NB_MFCC_NB_FILTER_CONFIG1_F32];
- extern const uint32_t mfcc_filter_len_config1_f32[NB_MFCC_NB_FILTER_CONFIG1_F32];
- #define NB_MFCC_NB_FILTER_CONFIG1_Q31 20
- extern const uint32_t mfcc_filter_pos_config1_q31[NB_MFCC_NB_FILTER_CONFIG1_Q31];
- extern const uint32_t mfcc_filter_len_config1_q31[NB_MFCC_NB_FILTER_CONFIG1_Q31];
- #define NB_MFCC_NB_FILTER_CONFIG1_Q15 20
- extern const uint32_t mfcc_filter_pos_config1_q15[NB_MFCC_NB_FILTER_CONFIG1_Q15];
- extern const uint32_t mfcc_filter_len_config1_q15[NB_MFCC_NB_FILTER_CONFIG1_Q15];
- #define NB_MFCC_NB_FILTER_CONFIG2_F32 20
- extern const uint32_t mfcc_filter_pos_config2_f32[NB_MFCC_NB_FILTER_CONFIG2_F32];
- extern const uint32_t mfcc_filter_len_config2_f32[NB_MFCC_NB_FILTER_CONFIG2_F32];
- #define NB_MFCC_NB_FILTER_CONFIG2_Q31 20
- extern const uint32_t mfcc_filter_pos_config2_q31[NB_MFCC_NB_FILTER_CONFIG2_Q31];
- extern const uint32_t mfcc_filter_len_config2_q31[NB_MFCC_NB_FILTER_CONFIG2_Q31];
- #define NB_MFCC_NB_FILTER_CONFIG2_Q15 20
- extern const uint32_t mfcc_filter_pos_config2_q15[NB_MFCC_NB_FILTER_CONFIG2_Q15];
- extern const uint32_t mfcc_filter_len_config2_q15[NB_MFCC_NB_FILTER_CONFIG2_Q15];
- #define NB_MFCC_NB_FILTER_CONFIG3_F32 20
- extern const uint32_t mfcc_filter_pos_config3_f32[NB_MFCC_NB_FILTER_CONFIG3_F32];
- extern const uint32_t mfcc_filter_len_config3_f32[NB_MFCC_NB_FILTER_CONFIG3_F32];
- #define NB_MFCC_NB_FILTER_CONFIG3_Q31 20
- extern const uint32_t mfcc_filter_pos_config3_q31[NB_MFCC_NB_FILTER_CONFIG3_Q31];
- extern const uint32_t mfcc_filter_len_config3_q31[NB_MFCC_NB_FILTER_CONFIG3_Q31];
- #define NB_MFCC_NB_FILTER_CONFIG3_Q15 20
- extern const uint32_t mfcc_filter_pos_config3_q15[NB_MFCC_NB_FILTER_CONFIG3_Q15];
- extern const uint32_t mfcc_filter_len_config3_q15[NB_MFCC_NB_FILTER_CONFIG3_Q15];
- #define NB_MFCC_FILTER_COEFS_CONFIG1_F32 948
- extern const float32_t mfcc_filter_coefs_config1_f32[NB_MFCC_FILTER_COEFS_CONFIG1_F32];
- #define NB_MFCC_FILTER_COEFS_CONFIG1_Q31 948
- extern const q31_t mfcc_filter_coefs_config1_q31[NB_MFCC_FILTER_COEFS_CONFIG1_Q31];
- #define NB_MFCC_FILTER_COEFS_CONFIG1_Q15 948
- extern const q15_t mfcc_filter_coefs_config1_q15[NB_MFCC_FILTER_COEFS_CONFIG1_Q15];
- #define NB_MFCC_FILTER_COEFS_CONFIG2_F32 473
- extern const float32_t mfcc_filter_coefs_config2_f32[NB_MFCC_FILTER_COEFS_CONFIG2_F32];
- #define NB_MFCC_FILTER_COEFS_CONFIG2_Q31 473
- extern const q31_t mfcc_filter_coefs_config2_q31[NB_MFCC_FILTER_COEFS_CONFIG2_Q31];
- #define NB_MFCC_FILTER_COEFS_CONFIG2_Q15 473
- extern const q15_t mfcc_filter_coefs_config2_q15[NB_MFCC_FILTER_COEFS_CONFIG2_Q15];
- #define NB_MFCC_FILTER_COEFS_CONFIG3_F32 236
- extern const float32_t mfcc_filter_coefs_config3_f32[NB_MFCC_FILTER_COEFS_CONFIG3_F32];
- #define NB_MFCC_FILTER_COEFS_CONFIG3_Q31 236
- extern const q31_t mfcc_filter_coefs_config3_q31[NB_MFCC_FILTER_COEFS_CONFIG3_Q31];
- #define NB_MFCC_FILTER_COEFS_CONFIG3_Q15 236
- extern const q15_t mfcc_filter_coefs_config3_q15[NB_MFCC_FILTER_COEFS_CONFIG3_Q15];
- #ifdef __cplusplus
- }
- #endif
- #endif
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