RESEARCH ON ACTIVE NOISE CONTROL IN CARS USING ANC TECHNOLOGY

Abstract

Today, with scientific developments, researchers and designers have achieved
achievements in developing noise canceling technology. This article wants to mention active
noise canceling technology ANC (Active Noise Control). Application of these advanced
scientific and technical achievements in practice, noise in cars is increasingly eliminated
significantly. Noise suppression in cars is an important and indispensable factor in today's
vehicles. The system operates based on the principle of receiving external sounds and
reversing the waves, then eliminating them by neutralizing the two sound waves. This
technology is a future development trend. Thus, a noise canceling technology can
automatically adjust the sound to eliminate noise outside the car to create a comfortable
feeling for the driver. This is an outstanding advantage that previous technologies did not
have. This article will simulate and model ANC active noise canceling technology.