Book Image

Learning Microsoft Cognitive Services

By : Leif Larsen
Book Image

Learning Microsoft Cognitive Services

By: Leif Larsen

Overview of this book

Take your app development to the next level with Learning Microsoft Cognitive Services. Using Leif's knowledge of each of the powerful APIs, you'll learn how to create smarter apps with more human-like capabilities. ? Discover what each API has to offer and learn how to add it to your app ? Study each AI using theory and practical examples ? Learn current API best practices
Table of Contents (20 chapters)
Learning Microsoft Cognitive Services
About the Author
About the Reviewer
Customer Feedback
Additional Information on Linguistic Analysis

Verifying a person through speech

The process of verifying if a person is who they claim to be is quite similar to the identification process. To show how it is done, we will create a new example project, as we do not need this functionality in our Smart-House Application.

Add the Microsoft.ProjectOxford.SpeakerRecognition and NAudio NuGet packages to the project. We will need the Recording class, which we used earlier, so copy this from the Smart-House application's Model folder.

Open the MainView.xaml file. We need a few elements in the UI for the example to work. Add a Button element to add speaker profiles. Add two Listbox elements. One will hold available verification phrases, while the other will list our speaker profiles.

Add Button elements for deleting a profile, starting and stopping enrollment recording, resetting enrollment, and starting/stopping verification recording.

In the ViewModel, you will need to add two ObservableCollection properties: one of type string, the other of type...