Bluetooth 7.0 to Introduce Lossless and Hi-Res Audio Support, Eliminating Codec Reliance
The Bluetooth Special Interest Group (SIG) has announced that Bluetooth High Data Throughout (HDT), a feature of the upcoming Bluetooth 7.0, will natively support lossless and high-resolution audio. This advancement is expected to eliminate the current reliance on specific codecs like Qualcomm's aptX or Sony's LDAC for transmitting high-quality audio wirelessly. With Bluetooth HDT, devices supporting Bluetooth 7.0, such as phones and wireless headphones, will be able to deliver improved sound quality. The current landscape for wireless audio is complex, with numerous codecs and varying support across devices. For instance, iPhones do not support aptX or LDAC, and a small percentage of smartphones support aptX Lossless. This fragmentation often leads to compatibility issues and limits the availability of high-quality audio for many users. Bluetooth HDT aims to standardize high-quality audio transmission, making it more accessible.