WhatsApp is said to be testing a new feature aimed at improving call quality on its platform. As per a feature tracker, the Meta-owned instant messaging app is developing a built-in noise cancellation system for voice and video calls. The feature was spotted in a recent WhatsApp beta for Android update and is expected to reduce background noise during calls, offering …​WhatsApp is said to be testing a new feature aimed at improving call quality on its platform. As per a feature tracker, the Meta-owned instant messaging app is developing a built-in noise cancellation system for voice and video calls. The feature was spotted in a recent WhatsApp beta for Android update and is expected to reduce background noise during calls, offering …  ​ apps