technologyliberal
The AirPods Revolution: A Glimpse into the Making of a Game-Changer
WorldFriday, September 20, 2024
ANC: The Unsung Hero
Active noise cancellation (ANC) is a feature that's often taken for granted. However, it's the unsung hero behind AirPods 4's success. Apple's team worked tirelessly to perfect ANC, offsetting environmental noise and accommodating for more ambient sound. The H2 chip plays a significant role in this process, allowing for seamless transitions between noise-cancelling and transparency modes.
A Journey of Four Years
The development of AirPods 4 began during the "dark days of COVID" in 2020. The team's hard work paid off when they presented their findings to higher-ups in 2021. Kate Bergeron, Apple's Vice President of Hardware Engineering, recalls the excitement and determination of the team: "We were just blown away. We said 'we absolutely have something here, we need to go after this and we've got to make it happen.'"
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