SPEECH CONTROLLED ROBOT APPLICATION: In our project we are introducing a robotic car that can be controlled using speech recognition technology. Interpreting the continuous flow of sounds coming from a human, in real time, is a difficult task for a computer, mostly because of the great variability of speech. The same word, spoken by the same person may sound different depending on local acoustics, volume, the previous word, whether or not the speaker has a cold, etc. It becomes even harder when the speaker has a different accent. Nevertheless, great strides have been made in the field. Currently, the best systems can recognize continuous, natural speech, up-to 160 words per minute, with an accuracy of 95%.