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mfcc.h File Reference
Include dependency graph for mfcc.h:
Go to the source code of this file.
Data Structures | |
| struct | sof_mfcc_config |
Macros | |
| #define | MFCC_BLACKMAN_A0 Q_CONVERT_FLOAT(0.42, 15) /* For MFCC */ |
| #define | SOF_MFCC_CONFIG_MAX_SIZE 256 /* Max size for configuration data in bytes */ |
Enumerations | |
| enum | sof_mfcc_fft_pad_type { MFCC_PAD_END = 0 , MFCC_PAD_CENTER = 1 , MFCC_PAD_START = 2 } |
| enum | sof_mfcc_fft_window_type { MFCC_RECTANGULAR_WINDOW = 0 , MFCC_BLACKMAN_WINDOW = 1 , MFCC_HAMMING_WINDOW = 2 , MFCC_HANN_WINDOW = 3 , MFCC_POVEY_WINDOW = 4 } |
| enum | sof_mfcc_mel_log_type { MEL_LOG_IS_LOG = 0 , MEL_LOG_IS_LOG10 = 1 , MEL_LOG_IS_DB = 2 } |
| enum | sof_mfcc_mel_norm_type { MFCC_MEL_NORM_NONE = 0 , MFCC_MEL_NORM_SLANEY = 1 } |
| enum | sof_mfcc_dct_type { MFCC_DCT_I = 0 , MFCC_DCT_II = 1 } |
Macro Definition Documentation
◆ MFCC_BLACKMAN_A0
| #define MFCC_BLACKMAN_A0 Q_CONVERT_FLOAT(0.42, 15) /* For MFCC */ |
◆ SOF_MFCC_CONFIG_MAX_SIZE
| #define SOF_MFCC_CONFIG_MAX_SIZE 256 /* Max size for configuration data in bytes */ |
Enumeration Type Documentation
◆ sof_mfcc_dct_type
| enum sof_mfcc_dct_type |
