Talk:AptX

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Two Questions[edit]

Are AptX devices backwards compatible with traditional bluetooth?

All other things being equal, are there any fidelity improvements by upgrading to an AptX link? 98.21.53.85 (talk) 03:56, 23 September 2014 (UTC)

This isn't a forum, and you might be better discussing this at HydrogenAudio. Most bluetooth A2DP sources will run at high enough bitrates to be transparent nowadays using SBC, so you can't improve upon transparent fidelity except by having fewer problem samples or a more bit-error-resilient encoding.Dynamicimanyd (talk) 14:39, 24 September 2014 (UTC)