diff --git a/src/main.rs b/src/main.rs
index a6494f4..2e3d627 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -96,6 +96,12 @@ fn main() -> color_eyre::Result<()> {
         // Chart::new_with_y_range(250, 50, 0.0, 16.0, 0.0, 255.0)
         //     .lineplot(&Shape::Bars(&plot_data[..]))
         //     .display();
+        let magnitude = data.fft_magnitude;
+        let sample_raw = data.sample_raw;
+        let sample_smth = data.sample_smth;
+        info!(" sample_raw: {}", sample_raw);
+        info!("sample_smth: {}", sample_smth);
+        info!("  magnitude: {}", magnitude);
     }
 }
 
@@ -162,7 +168,7 @@ impl AudioSyncPacket {
         let abs_data: Vec<_> = data.iter().map(|sample| sample.abs()).collect();
 
         // calculate peak  (raw level and peak level)
-        let raw_level = abs_data.iter().sum::<f32>() / data.len() as f32;
+        let raw_level = abs_data.iter().sum::<f32>() / data.len() as f32 * 256.0;
         let peak_level = abs_data
             .iter()
             .max_by(|lhs, rhs| lhs.partial_cmp(rhs).unwrap_or(Ordering::Equal))