pc speaker and tandy sn76489 are default sound

xrip · Dec 11, 2023 · 3584968 · 3584968
1 parent e78e65c
commit 3584968
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/audio/sn76489.c b/src/audio/sn76489.c
@@ -85,8 +85,8 @@ void SNG_set_quality( uint32_t q) {
 void sn76489_reset() {
     int i;
     sng.clock = 3579545;
-    SNG_set_rate(22050);
-    SNG_set_quality(1);
+    SNG_set_rate(11000);
+    SNG_set_quality(0);
     sng.base_count = 0;
 
     for (i = 0; i < 3; i++) {

diff --git a/src/main.cpp b/src/main.cpp
@@ -87,7 +87,7 @@ void __time_critical_func(render_core)() {
     PWM_init_pin(ZX_AY_PWM_PIN0);
     PWM_init_pin(ZX_AY_PWM_PIN1);
 #ifdef SOUND_SYSTEM
-    static const int sound_frequency = 22050;
+    static const int sound_frequency = 11000;
     if (!add_repeating_timer_us(-1000000 / sound_frequency, sound_callback, NULL, &sound_timer)) {
         logMsg("Failed to add timer");
         sleep_ms(3000);