/sci/ - Science & Math

Anonymous Sun Apr 16 21:00:30 2023 No.15359523 [View]
File: 107 KB, 882x660, Sound-Pressure-Level-Frequency-Weightings.jpg [View same] [iqdb] [saucenao] [google]

>>15359515
> A-weighted decibel (dBA or dB(A)) is an expression of the relative loudness of sounds as perceived by the human ear. A-weighting gives more value to frequencies in the middle of human hearing and less value to frequencies at the edges as compared to a flat audio decibel measurement.

https://www.nti-audio.com/en/support/know-how/frequency-weightings-for-sound-level-measurements

z-weighing is zero weighing would be equivalent to the pure sound I guess

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/sci/ - Science & Math

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