Audio Processing Basics in Python
Audio Processing Basics in Python

If you want to try some sound processing in Python (with neural network or otherwise) and don’t know where to start, then this article is for you. This post is for absolute beginners.  What do we want? Basically 3 tasks. Read and write audio files in different formats (WAV, MP3, WMA etc.). Play the sound on your computer. Represent the sound as a waveform, and process it: filter, resample, build spectrograms etc.

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The task of automatic document analysis and recognition is very common in everyday life. Basically, every time when a user needs to automatically parse and recognize some content from a picture captured with a mobile phone/tablet or a scanned document – for example, text, tables, links, etc., automatic document recognition and text analysis come to the stage.