Wireless headphones and speakers are a staple in our tech arsenals, but there's one major drawback to Bluetooth audio transmission: lossy playback . For those who enjoy higher resolution audio , Bluetooth isn't an option. However, the Bluetooth Special Interest Group SIG is working on several wireless audio innovations , including standardized wireless lossless audio, spatial audio, and surround sound. Bluetooth's default codec is SBC, which provides the lowest audio quality and...