Principle Idea


  • Uses inner and outer microphone to calculate the compensation signal

  • Body-conducted sounds are attenuated, air-conducted sounds are amplified

  • No additional hardware for ANC-ready headphones

Today we see a massive increase in people wearing hearables and headphones in everyday life.
The traditional motivation behind this is listening to music or handsfree calls.
However, also new applications, such as voice assistents or creating a zone of silence by noise cancellation