Directional Dependency for Feedforward Active Noise Control Systems with In-Ear Headphones

This research developed active noise control (ANC) system for in-ear headphones based on the feedforward algorithm to reduce broadband noise. The setup of the designed ANC in-ear headphones contains a microphone that receives external noise and a digital signal processor as the computing core to generate the anti-noise. This research analyzed the noise attenuation performance of the feedforward AN...