feat: use cubic curve for natural volume scaling

Co-authored-by: aider (gemini/gemini-3.1-pro-preview) <aider@aider.chat>
2026-07-30 14:11:45 -06:00
parent d80d9a0172
commit f63bf23722
1 changed files with 2 additions and 1 deletions
@@ -70,7 +70,8 @@ def playback_thread(file_path, state):
                
                # Apply volume
                if vol != 100.0:
-                    multiplier = max(0.0, vol / 100.0)
+                    # Use cubic curve for more natural volume adjustment (human hearing is logarithmic)
+                    multiplier = max(0.0, (vol / 100.0) ** 3)
                    arr = arr.astype(np.float32) * multiplier
                    arr = np.clip(arr, -32768, 32767).astype(np.int16)