When processing an audio file, due to the wrong data type format of the audio file, there are chances of error to occur.įor this, the audio file should be processed as shown below: One disadvantage in that is, it gives a limit when trying to process audio files that take a long time during processing. Google has a free API recognize_google() method, that runs on its own without the help of any API. But, other functions require a stable internet connection. The recognize_sphinx() can work offline with the CMU Sphinx engine. recognize_google_cloud() - Google Cloud Speech (need to install google-cloud-speech package).recognize_google() - Google web speech API.recognize_sphinx() - CMU Sphinx (works after installing PocketSphinx).recognize_houndify() - Houndify by SoundHound. The methods below are used for recognizing speech from the audio data using different APIs: energy_threshold = 300 Speech recognition methods Run the command to install the speech recognition package: How to implement speech recognition Installation
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