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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://kitsunes.club/notes/9xuweutj0a">Jessica's new Main (jessica@kitsunes.club)'s status on Saturday, 07-Sep-2024 09:35:02 JST</a><a href="https://kitsunes.club/@Jessica" title="jessica@kitsunes.club"><img src="https://gnusocial.jp/avatar/152289-48-20230722155527.webp" width="48" height="48" alt="Jessica's new Main" style="position: absolute; left: 0; top: 0;">Jessica's new Main</a></section><article><p>I just learned that Linux has a bluetooth encoder that's fairly new and is potentially better than APTxHD while also being FOSS. <br>it's called SBC-XQ<br>turns out most headphones with SBC can attempt to recieve an SBC-XQ signal as long as both the headphones and the computer support a higher standard. It's also in lineageOS <br><a href="https://en.wikipedia.org/wiki/SBC_(codec)#Higher_quality_variants">https://en.wikipedia.org/wiki/SBC_(codec)#Higher_quality_variants</a><br>my headphones support SBC-XQ perfectly.</p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/3626917#notice-7110294">In conversation</a><time datetime="2024-09-07T09:35:02+09:00" title="Saturday, 07-Sep-2024 09:35:02 JST">about 5 months ago</time> <span>from <span><a href="https://kitsunes.club/notes/9xuweutj0a" rel="external" title="Sent from kitsunes.club via ActivityPub">kitsunes.club</a></span></span><a href="https://kitsunes.club/notes/9xuweutj0a">permalink</a><h4>Attachments</h4><ol><li><label><a rel="external" href="https://gnusocial.jp/attachment/3133583">KDE sound tray where SBC-XQ is selected</a></label><br><a href="https://s3.kitsunes.club/storage/55097a6a-4bc4-4849-bb7d-0da430c9db8e.webp" rel="external">https://s3.kitsunes.club/storage/55097a6a-4bc4-4849-bb7d-0da430c9db8e.webp</a></li><li><article><header><div>No result found on File_thumbnail lookup.</div><h5><a href="https://en.wikipedia.org/wiki/SBC_(codec)#Higher_quality_variants">SBC (codec)</a></h5><div></div></header><div>SBC, or low-complexity subband codec, is an audio subband codec specified by the Bluetooth Special Interest Group (SIG) for the Advanced Audio Distribution Profile (A2DP). SBC is a digital audio encoder and decoder used to transfer data to Bluetooth audio output devices like headphones or loudspeakers. It can also be used on the Internet. It was designed with Bluetooth bandwidth limitations and processing power in mind to obtain a reasonably good audio quality at medium bit rates with low computational complexity. As of A2DP version 1.3, the Low Complexity Subband Coding remains the default codec and its implementation is mandatory for devices supporting that profile, but vendors are free to add their own codecs to match their needs.
At CES 2020 the Bluetooth SIG announced LC3 as the successor of SBC. LC3 is used in the LE Audio protocol based on the Bluetooth 5.2 Core Specification.Design
SBC supports mono and stereo streams, and certain sampling frequencies up to 48 kHz. Maximum bitrate required to be supported by decoders is 320 kbit/s for mono and 512 kbit/s for stereo streams. It uses 4 or 8 subbands, an adaptive bit allocation algorithm...</div><footer></footer></article></li></ol></footer></blockquote>

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Jessica's new Main (jessica@kitsunes.club)'s status on Saturday, 07-Sep-2024 09:35:02 JST Jessica's new Main
I just learned that Linux has a bluetooth encoder that's fairly new and is potentially better than APTxHD while also being FOSS.
it's called SBC-XQ
turns out most headphones with SBC can attempt to recieve an SBC-XQ signal as long as both the headphones and the computer support a higher standard. It's also in lineageOS
https://en.wikipedia.org/wiki/SBC_(codec)#Higher_quality_variants
my headphones support SBC-XQ perfectly.
In conversationabout 5 months ago from kitsunes.clubpermalink
Attachments
1. KDE sound tray where SBC-XQ is selected
  https://s3.kitsunes.club/storage/55097a6a-4bc4-4849-bb7d-0da430c9db8e.webp
2. No result found on File_thumbnail lookup.
  SBC (codec)
  SBC, or low-complexity subband codec, is an audio subband codec specified by the Bluetooth Special Interest Group (SIG) for the Advanced Audio Distribution Profile (A2DP). SBC is a digital audio encoder and decoder used to transfer data to Bluetooth audio output devices like headphones or loudspeakers. It can also be used on the Internet. It was designed with Bluetooth bandwidth limitations and processing power in mind to obtain a reasonably good audio quality at medium bit rates with low computational complexity. As of A2DP version 1.3, the Low Complexity Subband Coding remains the default codec and its implementation is mandatory for devices supporting that profile, but vendors are free to add their own codecs to match their needs. At CES 2020 the Bluetooth SIG announced LC3 as the successor of SBC. LC3 is used in the LE Audio protocol based on the Bluetooth 5.2 Core Specification. Design SBC supports mono and stereo streams, and certain sampling frequencies up to 48 kHz. Maximum bitrate required to be supported by decoders is 320 kbit/s for mono and 512 kbit/s for stereo streams. It uses 4 or 8 subbands, an adaptive bit allocation algorithm...

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