Proposed a method based on fuzzy logic to detect the driver's voice commands and applied to audio system in a noisy environment
Navid Samimi Behbahan, Zohreh Mousavinasab · International Journal of Scientific Research in Science Engineering and Technology · 2014
This research investigates the recognition of limited letters in the noisy environment. This issue would be considered, when the driver listening to the music and driving the car simultaneously, which cause to reduce the concentration of driver on driving the car. The letters that driver would use are Next (next track), Previous (previous track), Louder (increase the volume), Lower (decrease the volume). In order to describe any frame, the LPCC constants and the sound energy with the first and second differentiations (39 characterizations in total) have been used.