These functions were first adapted from Juan Pablo Bello's code, and now
include further improvements and modifications made within aubio.
-
- \todo Write a generic driver similar to pitchdetection.c, including the phase
- vocoder, the silence detection, and the peak picking.
*/
This function calculates the local energy of the input spectral frame.
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input spectral frame
\param onset output onset detection function
Paul Masri. Computer modeling of Sound for Transformation and Synthesis of
Musical Signal. PhD dissertation, University of Bristol, UK, 1996.
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input spectral frame
\param onset output onset detection function
Christopher Duxbury, Mike E. Davies, and Mark B. Sandler. Complex domain
onset detection for musical signals. In Proceedings of the Digital Audio
- Effects Conference, DAFx-03, pages 9093, London, UK, 2003.
+ Effects Conference, DAFx-03, pages 90-93, London, UK, 2003.
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input spectral frame
\param onset output onset detection function
Conference on Acoustics Speech and Signal Processing, pages 441444,
Hong-Kong, 2003.
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input spectral frame
\param onset output onset detection function
rhythm analysis. In IEEE International Conference on Multimedia and Expo
(ICME 2001), pages 881884, Tokyo, Japan, August 2001.
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input spectral frame
\param onset output onset detection function
signals. In Proceedings of the International Computer Music Conference
(ICMC), Singapore, 2003.
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input spectral frame
\param onset output onset detection function
systems'', Chapter 2, Temporal segmentation, PhD thesis, Centre for Digital
music, Queen Mary University of London, London, UK, 2006.
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input spectral frame
\param onset output onset detection function
Generic function to compute onset detection.
- \param o onset detection object as returned by new_aubio_onsetdetection
+ \param o onset detection object as returned by new_aubio_onsetdetection()
\param fftgrain input signal spectrum as computed by aubio_pvoc_do
\param onset output vector (one sample long, to send to the peak picking)
aubio_onsetdetection_t * new_aubio_onsetdetection(aubio_onsetdetection_type type, uint_t size, uint_t channels);
/** deletion of an onset detection object
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
*/
void del_aubio_onsetdetection(aubio_onsetdetection_t *o);
/** deletion of an onset detection object (obsolete)
- \param o onset detection object as returned by new_aubio_pitchfcomb
+ \param o onset detection object as returned by new_aubio_onsetdetection()
*/
void aubio_onsetdetection_free(aubio_onsetdetection_t *o);