Fixed type of data that written to wav file (#137)

krakenrf · May 21, 2024 · 646253a · 646253a
1 parent 7a35ca3
commit 646253a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/_sdr/_signal_processing/signal_utils.py b/_sdr/_signal_processing/signal_utils.py
@@ -82,7 +82,7 @@ def write_wav(f, sample_freq, x):
     """
     from scipy.io.wavfile import write
 
-    write(f, sample_freq, x)
+    write(f, sample_freq, x.astype(np.int16))
 
 
 def can_store_file(path: str) -> bool: