diff --git a/codes/scripts/audio/preparation/filter_clips_with_no_hifreq_data.py b/codes/scripts/audio/preparation/filter_clips_with_no_hifreq_data.py
index 413be9d8..98ce01e7 100644
--- a/codes/scripts/audio/preparation/filter_clips_with_no_hifreq_data.py
+++ b/codes/scripts/audio/preparation/filter_clips_with_no_hifreq_data.py
@@ -17,7 +17,8 @@ def filter_no_hifreq_data(path, output_path):
         return
     stft = get_spec_mags(clip)
     if stft.mean() < .08:
-        print(f"Ignore {path}")
+        with open(output_path, 'a') as o:
+            o.write(f'{path}\n')
 
 if __name__ == '__main__':
     do_to_files(filter_no_hifreq_data)
\ No newline at end of file
diff --git a/codes/scripts/do_to_files.py b/codes/scripts/do_to_files.py
index 0edda8bb..4af623ed 100644
--- a/codes/scripts/do_to_files.py
+++ b/codes/scripts/do_to_files.py
@@ -30,7 +30,6 @@ def do_to_files(process_file_fn):
     resume = args.resume
     num_workers = int(args.num_workers)
 
-    os.makedirs(out, exist_ok=True)
     path = pathlib.Path(src)
     files = path.rglob(glob)
     files = [str(f) for f in files]