diff options
| -rw-r--r-- | xtract/xtract_vector.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xtract/xtract_vector.h b/xtract/xtract_vector.h index a3db0bd..3a626d6 100644 --- a/xtract/xtract_vector.h +++ b/xtract/xtract_vector.h @@ -54,7 +54,7 @@ int xtract_autocorrelation_fft(const float *data, const int N, const void *argv, /** \brief Extract Mel Frequency Cepstral Coefficients based on a method described by Rabiner * - * \param *data: a pointer to the first element in an array of floats representing an audio vector + * \param *data: a pointer to the first element in an array of spectral magnitudes, e.g. the first half of the array pointed to by *resul from xtract_spectrum() * \param N: the number of array elements to be considered * \param *argv: a pointer to a data structure of type xtract_mel_filter, containing n_filters coefficient tables to make up a mel-spaced filterbank * \param *result: a pointer to an array containing the resultant MFCC |