| Calculator ng Criterion ng Ingay | 
Sound Pressure Level (dB) - Octave band mid-frequency (Hz)
Ang calculator upang kalkulahin ang NC - ingay criterion.
| ingay criterion td> | octave band center frequency  (Hz)  i>  td> < / tr> | 63  td> | 125  td> | 250  td> | 500  td> | 1000  td> | 2000  td> | 4000  td> | 8000  td>  tr> | 47  td> 29  td> 36  td> 29  td> | 22  td> | 17  td> | 14  td> | 12  td> | td>  tr> | nc-20  td> | 51  td> | 40  td> | 33  td> | 26  td> | 22  td > | 19  td> | 17  td> |  | Calculator ng Criterion ng Ingay pagpili ng wika:日本語 | 한국어 | Français | Español | ไทย| عربي | русский язык | Português | Deutsch| Italiano | Ελληνικά | Nederlands | Polskie| Tiếng Việt| বাংলা| Indonesia| Pilipino| Türk| فارسی| ລາວ| ဗမာ| български| Català| čeština| Қазақ| Magyar| Română| УкраїнаCopyright ©2021 - 2031 All Rights Reserved. | |||||||