Sound signal control on home appliances using Android smart-phone

This work present a voice controlling system that supporting a significant voice control commands. These types of controlling systems are contingent with smart home technique (SHT). However, the elderly and the handicap people that are restricted movement and cannot controlled easily on Electric / Electronic - machines. The design is provide a platform that support a new application based on smart home technology. The design system can be identifying the speech signal even if some other person talking. The platform design was depend on Arduino uno-microcontroller (AUM) that recognizes speech-commands to send switching-order between elec.-devices. A widespread wireless technology are used a different communication technique; therefore, engaged the Bluetooth technique (BT) to create a communication path channel between the microcontroller (MUC) and smartphone. The design was successful test and performed to use a multiple speech-commands to control diverse elec.-devices.