Min — Nsps-89601:55:52

Utilizing VSA data to provide the "record and explanation" required for exceedances under §60.103a.

The challenge of "major source" compliance evaluations occurring every two years.

: Appears to be a duration or timestamp, possibly from a continuous emission monitoring system (CEMS). Conceptual Paper Outline NSPS-89601:55:52 Min

The integration of specialized signal analysis software like the 89601B series allows facilities to maintain attainment status more effectively than traditional low-resolution logging. Future NSPS updates should consider incorporating these higher-fidelity standards to ensure a "best demonstrated technology" approach. New Source Performance Standards (NSPS) | US EPA

Integration of CEMS sensors with software-defined radio (SDR) and VSA software. Utilizing VSA data to provide the "record and

Justification for shorter, more intensive monitoring windows for troubleshooting "non-attainment" status. Meeting EPA 40 CFR Part 60 reporting requirements.

Correlation between high-frequency signal noise and physical emission events. Justification for shorter

Introduction of the spectrum analysis standard for high-fidelity data capture. II. Methodology