Playing With High Quality Sound Codec (Aac/Ldac) - Sony CMT-SX7 Operating Instructions Manual

Playing with high
quality sound codec
(AAC/LDAC)
You can receive the data in AAC or LDAC
codec format from a BLUETOOTH device. It
provides the playback with a higher quality
sound.
The factory settings of "Bluetooth Codec" is
"Auto."
1
Press MENU.
2
Press / to select "Bluetooth
Menu," then press ENTER.
3 Press / to select "Bluetooth
Codec," then press ENTER.
4 Press / to select "Auto" or
"SBC," then press ENTER.
Auto: Select when receiving with the
LDAC, AAC, or SBC codec.
SBC: Select when receiving with the
SBC codec.
Note
 If you initiate setup during BLUETOOTH
connection, the connection is cut.
 If sound is interrupted during reception, set to
"SBC" in step 4.
LDAC is an audio coding technology developed
by Sony that enables the transmission of High-
Resolution (Hi-Res) Audio content, even over a
BLUETOOTH connection. Unlike other
BLUETOOTH compatible coding technologies
such as SBC, it operates without any down-
conversion of the Hi-Res Audio content*
allows approximately three times more data*
than those other technologies to be
transmitted over a BLUETOOTH wireless
network with unprecedented sound quality, by
means of efficient coding and optimized
packetization.
1
* excluding DSD format contents
2
* in comparison with SBC (Subband Coding)
when the bitrate of 990kbps (96/48kHz) or
909kbps (88.2/44.1kHz) is selected
1
, and
2
25 GB