Imitha Yomsindo : Imitha ye-Decibel, uhlelo lokusebenza lwe-Noise Detector lubonisa inani le-decibel ngokulinganisa Umsindo wendawo ezungezile obonisa amanani e-dB akalwayo ngezindlela ezihlukahlukene. Ungathola idizayini ehlanzekile enohlaka oluphezulu ngalolu hlelo lokusebenza oluhlakaniphile lwe-Sound Meter. Iphinde isebenzisa imakrofoni yakho ukukala ivolumu yomsindo ngama-decibel(dB).
Amazinga Omsindo Kuma-decibel (dB) ngokusho kwe-American Academy of Audiology, kusukela ku-0 dB kuya ku-150 dB phakathi kokuhlukaniswa, isibonelo, i-60 dB "Ingxoxo evamile". Inani eliphakeme le-decibel lizoba yingozi empilweni yakho engokomzimba nengqondo kanye nokusebenza kokuzwa.
EZIPHUMA ZEMITHA YOMSINDO NOMA I-DECIBEL METER :-
1. Imitha yomsindo :
Imitha yomsindo noma inkomba ye-Decibel (dB) ngesikhathi sangempela.
- Bonisa inani lereferensi lohlobo ngalunye lwendawo njengezinga lomsindo esiyilo
ukukala.
- Linganisa ama-decibel ukuze ulungise imakrofoni yayo yonke ifoni.
- Inikeza igrafu yesikhathi sangempela yomsindo otholwe imakrofoni.
- Inikeza izinhlobo ezimbili zezinketho zesaziso kumsebenzisi- umsindo nokudlidliza.
2. Ijeneretha yethoni :
Imitha yomsindo noma uhlelo lokusebenza lwe-Decibel Meter lukusiza ukuthi Usetshenziswe ukukhiqiza amathoni ahlukene ngokuchaza ifomu le-wave, imvamisa kanye nobukhulu. Igagasi lomsindo eliwumphumela libonakala njengegrafu. Njengamanje, amafomu amagagasi alandelayo asekelwa: Sine, Square, Triangle kanye ne-Sawtooth.
3. Ulwazi Lomsindo :
Uhlelo lokusebenza lwe-Sound Meter noma i-Decibel Meter lubonisa lonke ulwazi oluhlobene nomsindo otholiwe kumodi yegrafu noma ifomethi yesilinganiso.
Izinga Lomsindo ku-Decibel (dB)
140 dB - Izibhamu, iziqhumane
130 dB - Jackhammers, Ambulance
120 dB - Izindiza zeJet ziyasuka
110 dB - Amakhonsathi, Izimpondo Zemoto
100 dB - Izimoto ezihamba eqhweni
90 dB - Amathuluzi wamandla
80 dB - Amawashi e-alamu
70 dB - Ithrafikhi
60 dB - Ingxoxo evamile
50 dB - Imvula emaphakathi
40 dB - Umtapo wolwazi othulile
30 dB - Hleba
20 dB - Ishiya ukukhwashaza
10 dB – Ukuphefumula
Landa i-Best Sound Meter: Imitha ye-Decibel, uhlelo lokusebenza lwe-Noise Detector MANJE !!!
Kubuyekezwe ngo-
Okt 2, 2024