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connection from a BLUETOOTH device.
[207] Adjusting Settings
Bluetooth Settings
Setting BLUETOOTH audio codecs (Bluetooth Codec -
AAC/Bluetooth Codec - LDAC)
You can enable and disable AAC (Advanced Audio Coding) or LDAC audio.
Note
When you change these settings, the settings are applied from the next time you connect the
BLUETOOTH device.
These functions work only when the [Bluetooth Mode] is set to [Receiver] or [Transmitter].
While a BLUETOOTH device is connected, the settings of these functions cannot be changed.
Hint
You can enjoy high-quality sound if AAC or LDAC is enabled.
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 (*1), and allows approximately three times more data (*2) than those other
technologies to be transmitted over a BLUETOOTH wireless network with unprecedented sound
quality, by means of efficient coding and optimized packetization.
[208] Adjusting Settings
Bluetooth Settings
Setting the BLUETOOTH sound quality (Wireless
Playback Quality)
You can set the transmission data rate for LDAC playback.
Select [Setup] - [Bluetooth Settings] from the home menu.
1
Select [Bluetooth Codec - AAC] or [Bluetooth Codec - LDAC].
2
Select the setting you want.
On:
AAC and/or LDAC audio is available if the BLUETOOTH device supports AAC or
LDAC.
Off:
AAC and/or LDAC audio is not available.
3
excluding DSD format contents
*1
in comparison with SBC (Subband Coding) when the bitrate of 990 kbps (96/48 kHz) or 909 kbps (88.2/44.1 kHz) is selected
*2