powermap_internal.c File Reference

A sound-field visualiser, which utilises spherical harmonic signals as input; note this code is a remnant from the work conducted in [1]. More...

#include "powermap.h"
#include "powermap_internal.h"

Go to the source code of this file.

Functions
void	powermap_setCodecStatus (void *const hPm, CODEC_STATUS newStatus)
	Sets codec status (see CODEC_STATUS enum)
void	powermap_initAna (void *const hPm)
	Intialises the codec variables, based on current global/user parameters.
void	powermap_initTFT (void *const hPm)
	Initialise the filterbank used by powermap.

Detailed Description

A sound-field visualiser, which utilises spherical harmonic signals as input; note this code is a remnant from the work conducted in [1].

See also

[1] McCormack, L., Delikaris-Manias, S. and Pulkki, V., 2017. Parametric acoustic camera for real-time sound capture, analysis and tracking. In Proceedings of the 20th International Conference on Digital Audio Effects (DAFx-17) (pp. 412-419)

Author

Leo McCormack

Date

26.04.2016

License

ISC

Definition in file powermap_internal.c.

Function Documentation

powermap_initAna()

void powermap_initAna

(

void *const

hPm

)

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

Definition at line 46 of file powermap_internal.c.

powermap_initTFT()

void powermap_initTFT

(

void *const

hPm

)

Initialise the filterbank used by powermap.

Note

Call this function before powermap_initAna()

Definition at line 123 of file powermap_internal.c.

powermap_setCodecStatus()

void powermap_setCodecStatus	(	void *const	hPm,
		CODEC_STATUS	newStatus )

Sets codec status (see CODEC_STATUS enum)

Definition at line 35 of file powermap_internal.c.