# Active Noise Control on Logarithmic chirp signal 20-1,700 Hz System-B 1.0 (test) Source: [Active Noise Control on Logarithmic chirp signal 20-1,700 Hz System-B 1.0 (test)]() Collection index: [llms.txt]() Data updated: 2026-06-09T08:13:25.793Z Evaluation of Active Noise Control performance using Overall Noise Reduction (NR) in dB on the Logarithmic chirp signal (20-1,700 Hz) System-B 1.0 test set. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Active Noise Control | | Dataset (including any stated split) | Logarithmic chirp signal 20-1,700 Hz System-B 1.0 (test) | | Metric | Overall NR (dB) | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 2 of 2 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [Overall NR (dB)](): Higher is better; unit: SCALAR. ## Recorded results | Method | Overall NR (dB) | Result date | Report paper | | --- | --- | --- | --- | | PFANC | 16.44 | Not recorded | 6a279e4390966ade919bf8b0 | | GFANC | 15.74 | Not recorded | 6a279e4390966ade919bf8b0 | ### PFANC Overall NR (dB): 16.44. Result ID: 6a27ca4efbc373592c246c89. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GFANC Overall NR (dB): 15.74. Result ID: 6a27ca4efbc373592c246c8a. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.