Inside the Audio Lab: How Apple developed the world’s first end‑to‑end hearing health experience
Apple’s state-of-the-art Audio Lab in Cupertino, California, supports the innovative work of its acoustic engineers. They use the lab to conduct user studies in various listening rooms and test new features in its anechoic chambers, which completely absorb reflective sounds and isolate external noise.
The Audio Lab is the hub for the design, measurement, tuning, and validation of all of Apple’s products with speakers or microphones. It’s also the center for Apple’s multiyear, cross-team collaboration to build the groundbreaking new hearing health features on AirPods Pro 2. Available today as a free software update,1 the end-to-end experience helps minimize exposure to loud environmental noise with Hearing Protection, track hearing with an at-home Hearing Test, and receive assistance for perceived mild to moderate hearing loss using AirPods Pro as a clinical-grade Hearing Aid.
According to the World Health Organization, approximately 1.5 billion people around the world are living with hearing loss. “Hearing loss affects individuals in every region and country, yet often goes unrecognized. Hearing is a core component of communication for so many and is an important factor for health and wellbeing,” says Shelly Chadha, M.D., the World Health Organization’s technical lead for hearing. “Technology can play an important role in raising awareness and providing intervention options for those affected by hearing loss.”
