When we are building voice recognition model, we should convert alaw format audio file to pcm format. In this tutorial, we will introduce you how to convert.
We you are using python to crawl a web page, you may get this error: UnicodeEncodeError: ‘latin-1’ codec can’t encode character ‘\u2026’. In this tutorial, we will introduce you how to fix it.
If you plan to train deep learning model using wav files, you may have to extract audio features from these files. In this tutorial, we will introduce you how to extract.