Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
frequency weighting
|
| gptkbp:appliesTo |
decibel measurements
|
| gptkbp:attenuates |
high frequencies
low frequencies |
| gptkbp:estimatedCost |
human hearing sensitivity
|
| https://www.w3.org/2000/01/rdf-schema#label |
A-weighting
|
| gptkbp:less_sensitive_at |
above 10 kHz
below 500 Hz |
| gptkbp:most_sensitive_at |
2–5 kHz
|
| gptkbp:namedAfter |
A curve
|
| gptkbp:originatedIn |
1930s
|
| gptkbp:relatedTo |
gptkb:B-weighting
gptkb:C-weighting Z-weighting |
| gptkbp:standardizedBy |
gptkb:ANSI_S1.4
gptkb:IEC_61672 |
| gptkbp:symbol |
gptkb:dBA
|
| gptkbp:used_in |
audio engineering
sound level measurement noise measurement |
| gptkbp:usedFor |
environmental noise regulation
occupational noise exposure assessment |
| gptkbp:bfsParent |
gptkb:Fletcher-Munson_curves
|
| gptkbp:bfsLayer |
6
|