Speech to Text conversion using PowerApps

[abd3127]

Hi,

We need to include Speech-to-text functionality in PowerApps. We added a microphone and audio control in the app and noticed that the url of the audio save is appres://blobmanager/....

Need to pass this audio in .wav format in flow so that Bing Speech recognition action can convert it to text and send the response back to PowerApps.

Any suggestion would be appreciated.

Thanks!

[v-monli-msft · Accepted solution]

From the documentation about Microphone control:

https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/controls/control-microphone

App users can make audio recordings if the device where the app is running has a microphone. Audio is stored in 3gp format in Android and in AAC format in iOS.

This is by design and if you need it, please try to submit this idea in the PowerApps Ideas forum, so it might be considered for future releases.

https://powerusers.microsoft.com/t5/PowerApps-Ideas/idb-p/PowerAppsIdeas

Regards,

Mona Li