Case Study: Voice Unlock for Android-Based Smartphones

Auriga’s Customer, one of the leading companies in the area of speech recognition and voice activation software development, tasked our engineers with the implementation of the voice unlock feature in an Android-based smartphone.

Within the frame of the project Auriga’s team provided the following:

  • Integration of an additional service into Android 4.0.4 platform to use Customer’s voice recognition library;
  • Integration into the Android unlock system in order to be able to use the developed service

The final product has the following features:

  • Recording of a key (predefined) phrase
  • Saving of the recordings to the phone memory
  • Accurate speech activation
  • Voice recognition
  • Intuitive User Interface

Tools and technologies: Android 4.0, Android NDK, Ubuntu OS, AOSP. Customer’s voice recognition library