diff --git a/src/components/sorting/audio_controls.rs b/src/components/sorting/audio_controls.rs
index aa9850d..20df1b1 100644
--- a/src/components/sorting/audio_controls.rs
+++ b/src/components/sorting/audio_controls.rs
@@ -19,8 +19,8 @@ impl Default for AudioConfig {
         Self {
             enabled: true,
             sound_type: OscillatorType::Sine,
-            min_frequency: 50.0,
-            max_frequency: 800.0,
+            min_frequency: 55.0, // A1 in standard tuning
+            max_frequency: 880.0, // A5 in standard tuning
             note_duration: Duration::from_millis(200),
         }
     }
diff --git a/src/pages/sorting.rs b/src/pages/sorting.rs
index 095dde4..a7921ba 100644
--- a/src/pages/sorting.rs
+++ b/src/pages/sorting.rs
@@ -119,7 +119,7 @@ pub struct SortConfig {
 impl Default for SortConfig {
     fn default() -> Self {
         Self {
-            input_len: 100,
+            input_len: 96, // LCM of 12 & 32; useful for pitch and computation
             sorting_algorithm: SortingAlgorithm::default(),
             audio_enabled: true,
             playback_time: 10.0,