Active noise cancellation has come a long way since Bose’s first set of headphones. But are we plateauing? What’s in the future for ANC and how much do we wa...
The interesting thing for me from the tests was showing that anything above 1kHz is just passive noise cancellation. I have acoustics notes from university that are over a decade old that have 1kHz listed as the limit of active noise cancellation and it apparently hasn’t been improved in all that time.
The interesting thing for me from the tests was showing that anything above 1kHz is just passive noise cancellation. I have acoustics notes from university that are over a decade old that have 1kHz listed as the limit of active noise cancellation and it apparently hasn’t been improved in all that time.