Provided by: allegro5-doc_5.2.3.0-1_all 
NAME
al_get_voice_frequency - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro_audio.h>
unsigned int al_get_voice_frequency(const ALLEGRO_VOICE *voice)
DESCRIPTION
Return the frequency of the voice (in Hz), e.g. 44100.