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.