SMART ROTARY VIDEOCONFERENCING USING RASPBERRY PI

Tele conferencing technology has been used for teaching, training and communication purposes over the past several years. Recent advances in digital streaming technique increases the bandwidth and software engineering allows the use of teleconferencing in the most efficient ways and cost effective ways. In general distributed meeting application the listener did not recognize the face of the presenter. The listener can recognize the speaker by tracking the camera towards the speaker. Generally it can be done by manual control. This project describes the automatic tracking mechanism of camera by speech source localization technique. For the purpose of localizing the speaker, we design smart rotary equipment with source localization technique. We use a Raspberry Pi kit as a processor for total equipment setup. For the purpose of sensing the audio signal is done by circular microphone array and the rotary mechanism is done by stepper motor using python coding.