CONVERT REAL CURVE TO AWEIGHT¶
Applies A-weighting to a frequency-domain curve, converting raw (linear) amplitude values to perceptually weighted dB(A) levels. Use this worker when preparing acoustic or NVH signal data for human-hearing-based assessments.
When to use¶
Classification: process.
Tagged: a-weighting, acoustics, aweight, curve_transform, dba, frequency, nvh, signal_processing.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Curve | curve | vector | — | Input frequency-domain curve (x: frequency in Hz, y: amplitude/SPL) to be A-weighted; must span the audible range for meaningful results. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| curve_aweight_output_1 | curve_aweight_output_1 | vector | A-weighted output curve with the same x-axis (Hz) as the input but y-values adjusted by the A-weighting filter (dB(A)). |
Disciplines¶
- data.curve.transform
- data.signal_processing
- engineering.nvh
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=curve_aweight
Auto-generated from transformation schema. Worker id: curve_aweight. Schema hash: a7b7fa97b105. Hand-curated docs in workerexamples/ override this page when present.