Decibel X - Pro Sound Meter

I-"Decibel X" ingenye yezinhlelo zokusebenza ezimbalwa kakhulu zamamitha omsindo emakethe ezinezilinganiso ezithembeke kakhulu, ezikalwe kusengaphambili futhi ezisekela izisindo zefrikhwensi: I-ITU-R 468, A no-C. Iphendula idivayisi yakho yocingo ibe imitha yomsindo ochwepheshe, ngokuqondile. ikala izinga lokucindezela komsindo (SPL) nxazonke zakho. Leli thuluzi lemitha yomsindo eliwusizo kakhulu nelihle ngeke libe igajethi ebalulekile yokusetshenziswa okuningi kodwa futhi likulethele ubumnandi obuningi. Uke wazibuza ukuthi lithule kangakanani igumbi lakho noma ukuthi ikhonsathi ye-rock inomsindo kangakanani noma umcimbi wezemidlalo? I-"Decibel X" izokusiza ukuthi uphendule konke lokho.

YINI EYENZA I-"DECIBEL X" IKHETHEKILE:

- Ukunemba okuthenjwayo: uhlelo lokusebenza luhlolwa ngokucophelela futhi lulinganiselwe kumadivayisi amaningi. Ukunemba kuhambisana namadivayisi wangempela e-SPL
- Izihlungi zokulinganisa imvamisa: ITU-R 468, A, B, C, Z
- Spectrum analyzer: FFT kanye BAR amagrafu ukubonisa isikhathi sangempela FFT. Lezo ziwusizo kakhulu ekuhlaziyeni imvamisa nokuhlolwa komculo. Imvamisa yesikhathi sangempela nayo iyavezwa.
- Ukuphathwa kwedatha yomlando onamandla, ohlakaniphile:
+ Idatha yokurekhoda ingagcinwa ohlwini lwamarekhodi omlando ukuze ufinyeleleke futhi uhlaziywe
+ Irekhodi ngalinye lingathunyelwa njengegrafu ye-hi-res PNG noma umbhalo we-CSV ngezinsizakalo zokwabelana
+ Imodi yesikrini esigcwele ukunikeza ukubuka konke umlando werekhodi
- I-Dosimeter: I-NIOSH, amazinga we-OSHA
- I-InstaDecibel yokuthwebula umbiko wakho we-dB ombozwe ezithombeni futhi wabelane kalula ngezinkundla zokuxhumana ezidumile (i-Facebook, Instagram, njll.).
- Idizayini ye-UI enhle, enembile futhi eklanywe ngokucophelela

EZINYE IZICI:

- Izisindo zesikhathi esijwayelekile (Isikhathi Sokuphendula): ZINHLE (500 millisecond), FAST (200 millisecond) kanye IMPULSE (50 millisecond)
- Ukunquma ukulinganisa kusuka ku--50 dB kuya ku-50 dB
- Ibanga elijwayelekile lokulinganisa lisuka ku-20 dBA lifika ku-130 dBA
- I-Spectrogram
- Igrafu ye-HIsto yomlando ohleliwe wamanani aqoshiwe
- Igrafu ye-WAVE enezinhlobo ezi-2 zokubonisa: I-Rolling & Buffer
- Ishadi lezinga lesikali sesikhathi sangempela
- Bonisa amanani amanje, i-Average/Leq, kanye ne-Max kokubili okuhle nokucacile kwesakhiwo sedijithali ne-analogi
- Umbhalo oyisithenjwa osheshayo wokukusiza uqhathanise nezibonelo zempilo yangempela
- "Gcina Idivayisi Ihlale Iphapheme" inketho yokurekhoda isikhathi eside
- Setha kabusha futhi usule okurekhodiwe kwamanje nganoma yisiphi isikhathi
- Misa isikhashana/Qalisa kabusha nganoma yisiphi isikhathi

AMANOTHI:

- Sicela ungalindeli ukufundwa kwegumbi elithule kuzoba ngu-0 dBA. Ububanzi obungu-30 dBA - 130 dBA yibanga elijwayelekile elisebenzisekayo futhi igumbi elithule elimaphakathi lizoba ngu-30 dBA.
- Nakuba iningi lamadivayisi lilinganiswe kusengaphambili, ukulinganisa kwangokwezifiso kuphakanyiswe ngezinjongo ezibucayi ezidinga ukunemba okuphezulu nokunemba. Ukuze ulinganise, uzodinga idivayisi yangempela yangaphandle noma imitha yomsindo elinganiselwe njengereferensi, bese ulungisa inani lokunquma kuze kube yilapho ukufundwa kufana nesithenjwa.

Uma uthanda noma uneziphakamiso, sicela usisekele ngokukala futhi usinikeze imibono nempendulo.