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-rw-r--r--quantum/audio.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/quantum/audio.h b/quantum/audio.h
index e1bc23ffe..3aba8370a 100644
--- a/quantum/audio.h
+++ b/quantum/audio.h
@@ -24,8 +24,12 @@ void play_note(double freq, int vol);
void stop_note(double freq);
void stop_all_notes(void);
void init_notes(void);
-void play_notes(float (*np)[][2], uint8_t n_length, bool n_repeat, float n_rest);
+void play_notes(float (*np)[][2], uint8_t n_count, bool n_repeat, float n_rest);
+void set_timbre(float timbre);
+void set_tempo(float tempo);
+void increase_tempo(uint8_t tempo_change);
+void decrease_tempo(uint8_t tempo_change);
#define SCALE (int []){ 0 + (12*0), 2 + (12*0), 4 + (12*0), 5 + (12*0), 7 + (12*0), 9 + (12*0), 11 + (12*0), \
0 + (12*1), 2 + (12*1), 4 + (12*1), 5 + (12*1), 7 + (12*1), 9 + (12*1), 11 + (12*1), \