Influence of source location, subjects and hpd size on the sound field around earmuffs
Why this work is in the frame
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Bibliographic record
Abstract
The Field-MIRE (F-MIRE) technique has been developed to objectively quantify the attenuation of earplugs using two microphones. One is located under the HPD while the other one is used to capture the exterior sound field. The objective of the experiment is to demonstrate the influence of the type and location of the source as well as the location of the microphone on the measurement of the incident sound pressure on earmuffs. At the front of the earmuff, the mean and the standard deviation values of the normalized SPL are the highest for all frequencies, whereas at the back of the earmuff, the mean and the standard deviation values are the smallest for all frequencies. Both the sound source location and the microphone location on the earmuff seem to have a significant effect on the measured sound pressure level.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it