Speech Recognition with Vonage and Python
Blog post from Deepgram
In this tutorial, we learn how to transcribe voice calls using Python with the help of Vonage and Deepgram. We first set up a virtual environment for the project and install necessary dependencies such as deepgram-sdk, vonage, python-dotenv, Flask, pysondb, etc. Then, we create an application in the Vonage API Dashboard and store the required environment variables in a .env file. We implement endpoints in our Python script for handling answer calls, recording calls, transcribing audio using Deepgram's speech-to-text feature, and displaying the transcript on a webpage. Finally, we make a phone call and use another non-Vonage phone to initiate a conversation with the provided Vonage number. After hanging up, the transcript appears in the browser when navigating to http://127.0.0.1:5000/transcribe.
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