Vomma: Android application launcher using voice command

Nowadays, the development of mobile devices, especially Android showed increased very rapidly. These developments can be seen in the year 2014, where the Android have one billion users. As mobile devices are quite often used, Android need an alternative way to facilitate the operation of the user when doing activities such as driving and other activities that use the hand. By applying alternative input methods such as with a voice command will resolve that problem. Simply by using the voice user can give commands on the machine. In this paper the authors implement the Android voice command system. The method used is Mel frequency cepstral coefficient (MFCC) and Hidden Markov Models (HMM). At the end of the study successfully implemented in Android application named vomma. The application helps users to run applications that are installed on your Android device using a voice that has been defined. After the implementation phase vomma applications give an accuracy of 58.1% results, involving 30 speakers.