Demonstrates feasibility of Spectral Computing for efficient processing in various technologies, suggesting broad applications.
Spectral Computing is a new computing architecture built on a fundamentally different mathematical substrate from the binary logic that has powered electronics since the 1940s. It does not require exotic materials, new physics, or untested engineering. Approximately 90% of the technology required to implement Spectral Computing exists today in commercially available hardware: phase-locked loop circuits, digital signal processors, Fourier transform accelerators, neuromorphic chips, and coherent optical computing components are all in production at scale. The remaining 10% — the coherent operator primitives that form the core of the Spectral Instruction Set Architecture (S-ISA) — rests on well-established physics. The theoretical foundation is solid, the implementation pathway is clear, and the engineering challenges are tractable within current semiconductor fabrication capabilities. What Spectral Computing provides is the unifying architectural framework that ties these existing technologies together under a coherent mathematical system — one that is natively suited to the computational demands of artificial intelligence, quantum computing interfaces, real-time signal processing, robotics, and medical instrumentation that classical binary architecture increasingly struggles to meet.
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Timothy Desmond (2026) studied this question.
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