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Help Guide
Multi Channel AV Receiver/Multi Channel AV Amplifier
STR-AN1000/TA-AN1000
Setting the BLUETOOTH sound quality (Wireless Playback Quality)
You can set the transmission data rate for BLUETOOTH playback.
Select [Setup] - [Bluetooth Settings] from the home menu.
1
Select [Wireless Playback Quality].
2
Select the setting you want.
3
LDAC Sound Quality: Enables LDAC codec and the highest bit rate is used. Sound is sent in a higher quality;
however, audio playback sometimes may become unstable when the link quality is not good enough. If audio
playback is unstable in this mode, select [LDAC Stable Connection (Auto)].
LDAC Stable Connection (Auto): Enables LDAC codec and the data transfer rate is automatically changed
depending on the environment.
SBC Sound Quality: Enables SBC codec. A medium data rate is used. This provides a balance between sound
quality and playback stability.
SBC Stable Connection (Auto): Enables SBC codec and the data transfer rate is automatically changed depending
on the environment. This setting is recommended if the connection is unstable.
Note
This function is only available when [Bluetooth Mode] is set to [Transmitter].
Hint
LDAC is an audio compression technology that enables transmission via BLUETOOTH of high-resolution audio sources, developed by
Sony. Unlike the existing compression technology for BLUETOOTH such as SBC, it processes high-resolution audio sources without
down-converting them to low frequencies and low bit numbers (*1). In addition, by applying extremely efficient coding and optimizing
packet distribution, it is possible to transmit data volume that is about three times that of conventional technology (*2), realizing
unprecedented high-quality BLUETOOTH wireless transmission.
*1
Excludes DSD format
*2
Comparison with SBC (Subband Coding) when a bit rate of 990 kbps (96/48 kHz) or 909 kbps (88.2/44.1 kHz) is selected
5-037-030-11(1) Copyright 2022 Sony Corporation
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