Inside Apple’s Audio Lab where the world’s first end‑to‑end hearing health experience was developed

Apple’s Longwave anechoic chamber
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