Article ID : 00146691 / Last Modified : 04/14/2021Print

What is LDAC?

    The LDAC™ technology is an audio coding technology that enables the transmission of High-Resolution (Hi-Res) audio over a Bluetooth® connection. Unlike other Bluetooth-compatible coding technologies such as SBC, it operates without down-converting the Hi-Res Audio content (except for content in DSD format). It allows approximately three times more data than other technologies to be transmitted over a Bluetooth wireless network with unprecedented sound quality, by means of efficient coding, and optimized packetization.


    • Depending on the network environment, there may be an interruption at the high bit rate transmission.
    • To learn more about the LDAC technology, visit the LDAC Web page.