Level: compute the max over absolute values

diff --git a/timeside/analyzer/level.py b/timeside/analyzer/level.py
index fc50745b12eba5c8737def739ee88fc70c1dc46d..6b39fa441438a30d805d775f897410540b22f7e2 100644 (file)
--- a/timeside/analyzer/level.py
+++ b/timeside/analyzer/level.py
@@ -57,7 +57,7 @@ class Level(Analyzer):
     def process(self, frames, eod=False):
         if frames.size:
             # max_level
-            max_value = frames.max()
+            max_value = np.abs(frames).max()
             if max_value > self.max_value:
                 self.max_value = max_value
             # rms_level