dirass_internal.c File Reference

A sound-field visualiser based on the directional re-assignment of beamformer energy based on local DoA estimates [1,2]. More...

#include "dirass.h"
#include "dirass_internal.h"

Go to the source code of this file.

Functions
void	dirass_setCodecStatus (void *const hDir, CODEC_STATUS newStatus)
	Sets codec status (see CODEC_STATUS enum)
void	dirass_initAna (void *const hDir)
	Intialises the codec variables, based on current global/user parameters.

Detailed Description

A sound-field visualiser based on the directional re-assignment of beamformer energy based on local DoA estimates [1,2].

See also

[1] McCormack, L., Delikaris-Manias, S., Politis, A., Pavlidi, D., Farina, A., Pinardi, D. and Pulkki, V., 2019. Applications of Spatially Localized Active-Intensity Vectors for Sound-Field Visualization. Journal of the Audio Engineering Society, 67(11), pp.840-854.

[2] McCormack, L., Politis, A., and Pulkki, V. (2019). "Sharpening of angular spectra based on a directional re-assignment approach for ambisonic sound-field visualisation". IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Author

Leo McCormack

Date

21.02.2019

License

ISC

Definition in file dirass_internal.c.

Function Documentation

dirass_initAna()

void dirass_initAna

(

void *const

hDir

)

Intialises the codec variables, based on current global/user parameters.

Definition at line 51 of file dirass_internal.c.

dirass_setCodecStatus()

void dirass_setCodecStatus	(	void *const	hDir,
		CODEC_STATUS	newStatus )

Sets codec status (see CODEC_STATUS enum)

Definition at line 40 of file dirass_internal.c.