Update README.md

README.md

@@ -58,4 +58,6 @@ The following hyperparameters were used during training:
 - Tokenizers 0.11.0
 
 Note : Training and evaluation script modified from https://huggingface.co/chmanoj/xls-r-300m-te and https://github.com/huggingface/transformers/tree/master/examples/research_projects/robust-speech-event. 
-Bengali speech data was not available from common voice or librispeech multilingual datasets, so OpenSLR53 has been used.
+Bengali speech data was not available from common voice or librispeech multilingual datasets, so OpenSLR53 has been used.
+
+Note 2 : Minimum audio duration of 0.1s has been used to filter the training data which excluded may be 10-20 samples.