src/app/pages/modus/focus/focus.component.ts

@@ -83,11 +83,12 @@ export class FocusPage implements OnInit, OnDestroy {
         clearInterval(this.interval);
         this.timerStarted = null;
       }
-      else {
+      else if (progress === 1) {
         this.endOfTimerChime.play().catch(error => {
           console.error('Error playing audio:', error);
         });
       }
+      progress = 1;
     }
 
     this.renderer.setStyle(