Statements (22)
| 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 curve
|
| gptkbp:measures |
gptkb:dBA
|
| gptkbp:most_sensitive_at |
2–5 kHz
|
| gptkbp:namedAfter |
A scale
|
| gptkbp:originatedIn |
1930s
|
| gptkbp:relatedTo |
B-weighting curve
C-weighting curve Z-weighting curve |
| gptkbp:standardizedBy |
gptkb:ANSI_S1.4
gptkb:IEC_61672 |
| gptkbp:used_in |
audio engineering
sound level measurement noise measurement |
| gptkbp:usedFor |
environmental noise assessment
occupational noise exposure assessment |
| gptkbp:bfsParent |
gptkb:Robinson-Dadson_curves
|
| gptkbp:bfsLayer |
7
|