In this example, we will try to test out Azure speech to text by. First we need to create an Azure foundry project. Go to Azure portal then on the left, select "Use with Foundry" and create a foundry resource.] After you created it, it will look something like this. After it is completed, click on the link to goto Azure foundry, then select Build -> Model -> Azure Speech speech to text. And you will get some endpoints and keys that you can use. Or if you're not doing any coding, then you can just upload a file or click on "Start recording" for a demo. The beauty of it is, you can see it working in real-time Then it can return JSON as an output. And finally you can use code to interact with it Example of pre-generated c# code look like this. using Microsoft . CognitiveServices . Speech ; using Microsoft . CognitiveServices . Speech . Audio ; class Program { static async Task Main ( string [] args ) { ...