diff options
Diffstat (limited to 'xtract/xtract_vector.h')
| -rw-r--r-- | xtract/xtract_vector.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/xtract/xtract_vector.h b/xtract/xtract_vector.h index 26a7ff4..4be7e45 100644 --- a/xtract/xtract_vector.h +++ b/xtract/xtract_vector.h @@ -112,11 +112,10 @@ int xtract_bark_coefficients(const float *data, const int N, const void *argv, f /** \brief Extract the amplitude and frequency of spectral peaks from a magnitude spectrum * \param *data: a pointer to an array of size N containing N/2 magnitude/power/log magnitude/log power coefficients and N/2 bin frequencies. (e.g. the first half of the array pointed to by *result from xtract_spectrum(). * \param N: the size of the output array (note: the input array can be of size N/2, i.e. just the magnitudes) - * \param *argv: a pointer to an array containing the peak threshold as percentage of the magnitude of the maximum peak found, and a float representing (samplerate / N) + * \param *argv: a pointer to an array of floats, the first representing (samplerate / N), the second representing the peak threshold as percentage of the magnitude of the maximum peak found * \param *result: a pointer to an array of size N containing N/2 magnitude/power/log magnitude/log power coefficients and N/2 bin frequencies. * */ - int xtract_peak_spectrum(const float *data, const int N, const void *argv, float *result); /** \brief Extract the harmonic spectrum of from a of a peak spectrum |