Lexicon PCM80: Lexicon PCM80 algorithms

A writeup reports that Claude Opus 5.5 was used to build a software implementation of the Lexicon PCM80 reverb and multieffect unit, based on sample-accurate analysis of the original hardware. The author states the result works and that the original hardware unit was supplied for comparison, with the author's remaining role limited to specifying what should appear in the final document. No independent confirmation of the result was reported.

Evidence at a glance Based on the linked sources. The author's reported result and independent confirmation are separate checks. - AI involvement - Reported models: Claude Opus 5.5. Tools not reported. The writeup below describes the work attributed to AI. - Reported result - Works. This is the directory's source-based outcome classification. - Independent confirmation - Not reported. - Human work and limitations - I gave it the original hardware unit to compare against, and then really only had to tell it what should be in the final document. Original sources What was done Sample accurate analysis of the PCM80 reverb and multieffect unit. Use claude to build something with the spec.