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Give letgo's browser output a 60 ms queue on isolated pages - #79
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tesserae's audiolab panel (2026-10-26) counted no underruns over minutes of play at 60, 80, 120 and 200 ms, and 8 at 40 ms. On desktop Chrome a trigger reached the worklet's output 69 ms after dispatch at 60, against 100 ms at 80. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…o the 300 ms default Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…is shared Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
mparrett
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webaudio.Shared reports whether a Player opened now uses the SharedArrayBuffer ring; Open, openWorker and letgo's queue choice all use it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…ared, and list the queues measured Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
mparrett
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Oct 27, 2026
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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letgo/output_js.goasks webaudio for a 60 ms queue instead of 80 when the page is cross-origin isolated, the SharedArrayBuffer ring. Elsewhere webaudio uses its message path, which was not measured at 60 ms and dipped deeper than the ring in earlier phone tests, so it keeps 80 ms. webaudio's own default stays at 300 ms.Evidence from tesserae, 2026-10-26, with the TinyGo 0.43 bridge on the page's main thread beside the terminal:
webaudio.SharedAvailable()reports which path Open would take, soOpen,openWorkerand letgo share one rule. The comment inoutput_js.go, the README, and a reference inwebaudio.gonow say 60 ms and cite this.🤖 Generated with Claude Code