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A comment on Show HN: LCC – Open-Source Spatial Audio from Stereo Speakers. Parent comment

Re:Show HN: LCC – Open-Source Spatial Audio from Stereo Spea... by L2iL on Friday June 26, 2020 @01:32PM (#23654578)
Yes. Apple has added cross-talk cancelation to their macOS devices; albeit, not as wide or flat as ours. See here: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=H.... Funny, we chatted with them ~1 year before they filed...
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Re:Show HN: LCC – Open-Source Spatial Audio from Stereo Spea... by CSSer on Friday June 26, 2020 @02:08PM (#23655076)
Fascinating. Thank you for doing the leg work here! I never would've thought to check patents.
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Re:Show HN: LCC – Open-Source Spatial Audio from Stereo Spea... by L2iL on Friday June 26, 2020 @06:41PM (#23657871)
Also, unlike with LCC, Apple's implementation does not route through the output. So, you cannot correct for crosstalk with it to external speaker units.
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