# Sound Field Interpolation on 1D Free-field Simulation Experiment 1 1.0 (Measurement Positions) Source: [Sound Field Interpolation on 1D Free-field Simulation Experiment 1 1.0 (Measurement Positions)]() Collection index: [llms.txt]() Data updated: 2026-06-09T08:33:34.796Z Evaluation of Sound Field Interpolation performance using NMSE \[dB\] on the 1D Free-field Simulation Experiment 1 1.0 (Measurement Positions) dataset. 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 | Sound Field Interpolation | | Dataset (including any stated split) | 1D Free-field Simulation Experiment 1 1.0 (Measurement Positions) | | Metric | NMSE (dB) | | Unit | SCALAR | | Direction | Lower is better | | Results loaded | 7 of 7 | | 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 - [NMSE (dB)](): Lower is better; unit: SCALAR. ## Recorded results | Method | NMSE (dB) | Result date | Report paper | | --- | --- | --- | --- | | ELM (PINN-init) | -29.57 | Not recorded | 6a279e1b90966ade919bf708 | | PINN | -25.9 | Not recorded | 6a279e1b90966ade919bf708 | | PIELM (PINN-init) | -25.85 | Not recorded | 6a279e1b90966ade919bf708 | | PINN | -25.4 | Not recorded | 6a279e1b90966ade919bf708 | | PINN | -22.47 | Not recorded | 6a279e1b90966ade919bf708 | | PINN | -21.29 | Not recorded | 6a279e1b90966ade919bf708 | | PIELM (Random) | -2.09 | Not recorded | 6a279e1b90966ade919bf708 | ### ELM (PINN-init) NMSE (dB): -29.57. Result ID: 6a27cfa3fbc373592c249291. [Reporting paper]() Recorded evaluation configuration: {"Type":"Target-field adaptation","Adaptation Time \[s\]":"0.06","Total Time \[s\]":"1219.00"}. This record does not assert independent reproduction. ### PINN NMSE (dB): -25.9. Result ID: 6a27cfa3fbc373592c24928e. [Reporting paper]() Recorded evaluation configuration: {"Type":"Pre-training","Iterations":"100,000","Total Time \[s\]":"1218.94†"}. This record does not assert independent reproduction. ### PIELM (PINN-init) NMSE (dB): -25.85. Result ID: 6a27cfa3fbc373592c24928f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Type":"Target-field adaptation","Adaptation Time \[s\]":"0.42","Total Time \[s\]":"1219.36"}. This record does not assert independent reproduction. ### PINN NMSE (dB): -25.4. Result ID: 6a27cfa3fbc373592c249294. [Reporting paper]() Recorded evaluation configuration: {"Type":"Target-field adaptation","Iterations":"30,000","Adaptation Time \[s\]":"1060.27","Total Time \[s\]":"2279.21"}. This record does not assert independent reproduction. ### PINN NMSE (dB): -22.47. Result ID: 6a27cfa3fbc373592c249293. [Reporting paper]() Recorded evaluation configuration: {"Type":"Target-field adaptation","Iterations":"7,000","Adaptation Time \[s\]":"753.74","Total Time \[s\]":"1972.68"}. This record does not assert independent reproduction. ### PINN NMSE (dB): -21.29. Result ID: 6a27cfa3fbc373592c249292. [Reporting paper]() Recorded evaluation configuration: {"Type":"Target-field adaptation","Iterations":"5,000","Adaptation Time \[s\]":"524.45","Total Time \[s\]":"1743.39"}. This record does not assert independent reproduction. ### PIELM (Random) NMSE (dB): -2.09. Result ID: 6a27cfa3fbc373592c249290. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Type":"Target-field adaptation","Adaptation Time \[s\]":"0.42","Total Time \[s\]":"0.42"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.