Provided by: allegro4-doc_4.4.2-4_all 

NAME
voice_get_frequency - Returns the current pitch of the voice. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int voice_get_frequency(int voice);
DESCRIPTION
Returns the current pitch of the voice, in Hz.
SEE ALSO
voice_set_frequency(3alleg4)
Allegro version 4.4.2 voice_get_frequency(3alleg4)