Audio & Voice DSPs

Noise Cancellation for Cars

Road Noise Cancellation technology is reducing the noise that is generated from road induced vibrations. This is performed by composied a secondary sound field using acceleration signals as inputs and processing these signals in real-time with low-latency computational efforts. AKM  provides  low-latency  ADCs  that  enables  fast  signal  transmission  to  the  AKM  DSPs  that  host  the  Silentium  Road  Noise  Cancellation  libraries. As a result, the total combined SW/HW system becomes a unique solution for low-latency automotive ANC (Active Noise Cancellation) applications.