HomePods may finally get surround sound through four connected speakers

Code discovered in audioOS 27, the HomePod operating system, shows references to a four-speaker setup, new calibrations, and a "Party Mode."A four HomePod surround system may be coming soonHomePod owners have been clamoring for a more robust sound system since the original model debuted in 2017. Stereo pairs are phenomenal, but lack the robust...