diff --git a/.gitignore b/.gitignore
index 13607afbd9b75477e0731036686d048252e2da4f..d18bc7a7ef2e3f7e6bb6f71ea8b14a6013c19077 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,13 @@
 CQFB_F_min=50_FB_smooth=delay_CMPO_smooth=none_FB2CMPO_sr=1.00_F_max=1050_K=20_q=2.00_Fs=8000.mat
+test_results/
 requirements.txt.bak
 requirements.txt.old
 run_IFE_infer_call.bat.bak
 run_train_model_call.bat.bak
 *.pyc
-*.log
\ No newline at end of file
+*.log
+*.wav
+*.dat
+*.mat
+*.asv
+*.entropy
\ No newline at end of file
diff --git a/test_AFE.py b/test_AFE.py
index 924e34e4626ab32879c5af15f931faf45d4129fb..013cf07ea770a2d156a226dd4cd6977ef9004761 100644
--- a/test_AFE.py
+++ b/test_AFE.py
@@ -2,6 +2,7 @@ from timeit import default_timer as timer
 import logging
 
 from data_processor.dataset.ife_dataset import IFEDataset
+from utils.log_config import LogConfig
 from vowel_synthesis.vowels_synthesizer import vowels_synthesizer
 from utils.AFE.process_audio import process_audio
 
@@ -19,7 +20,10 @@ def test_AFE():
     #     filename_out = None
 
     # filename_wav = "d:/M_Blok/GitHub/HSI_data/training/Interspeech_2021/15000events_50-400Hz_length500ms_gaps0ms.wav"
-    filename_wav = "d:/M_Blok/GitHub/HSI_data/training/testowe/15000events_50-400Hz_length500ms_gaps0ms.wav"
+    filename_wav = "test2_snr_40.wav"
+
+    log_cfg = LogConfig()
+    log_cfg.init_logging("AFE_test")
 
     logging.info('START:')
     # start = timer()
diff --git a/utils/AFE/process_audio.py b/utils/AFE/process_audio.py
index 81dcb875b6e2124c4a6971dc8ae3874b05108596..3b55ee77976591a365607cde2f199af9187502ec 100644
--- a/utils/AFE/process_audio.py
+++ b/utils/AFE/process_audio.py
@@ -95,7 +95,7 @@ def process_audio(filename_in = None, x  = None, no_of_filters = 20, AFE_cfg = N
                    "filter_bank_smoothing_mode": "delay",
                    "CMPO_smoothing_mode": "none",
                    "FB_to_CMPO_smoothing_factor": 1.0} # full FB smoothing/delay
-        raise Exception("please provide AFE_cfg param")
+        logging.info("WARNING: please provide AFE_cfg param")
     else:
         if "FB_to_CMPO_smoothing_factor" not in AFE_cfg:
             AFE_cfg["FB_to_CMPO_smoothing_factor"] = 1.0