# DSP_IsShutterSoundPlaying

## Syntax

    BOOL DSP_IsShutterSoundPlaying(void);

## Arguments

None.

## Return Values

Returns `TRUE` if the shutter sound is being played as the sound output from the DSP; `FALSE` otherwise.

## Description

This function determines whether the shutter sound is being played as the sound output from the DSP using `DSP_PlayShutterSound()`. This function can be used if any of the DSP components have been loaded.

## See Also

`DSP_PlayShutterSound`

## Revision History

2008/09/25 Initial version.

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