dB Meter – frequency analyzer decibel sound meter Apk

I-dB Meter igcwele izici imitha yezinga lomsindo elinemba okukhethekile lezilinganiso ezilinganiswa imitha yedecibel yochwepheshe. Izwe liyindawo enomsindo: izimoto, amathuluzi kagesi, izixuku, imishini, neminye imithombo evamile ikhiqiza amanani omsindo ongase, ngokuchayeka okuqhubekayo, kuholele ekungezwani unomphela. Amamitha weleveli yomsindo awusizo kunoma ubani ofuna ukugwema ukubeka izindlebe zakhe emazingeni omsindo ayingozi, kodwa ubani ofuna ukuchitha amakhulu amadola kokukodwa?

I-dB Meter wuhlelo lokusebenza lwamahhala oluhlinzeka ngemiphumela yokulinganisa ikhwalithi yobuchwepheshe, ilinganiswa kusetshenziswa imitha yezinga lomsindo elinembile le-Nor140 langempela. Nge-dB Meter, ungakwazi ukukala amazinga omsindo we-ambient, ulondoloze izilinganiso zakho nezindawo zakhona, futhi wabelane ngezilinganiso zakho nabanye. I-dB Meter isetshenziswa izithandani ezinomklamo osesitayeleni kanye nolwazi olunzulu ngomsebenzisi oluphucuziwe: ithuluzi elinamandla kuphakheji ethambile, futhi ngengxenye encane yezindleko zamamitha omsindo ochwepheshe.

(Sicela uqaphele ukuthi i-dB Meter yomsindo nemitha yezinga lomsindo ayithathi indawo yamamitha asezingeni lomsindo futhi kufanele isetshenziselwe izinjongo zomuntu siqu kuphela.)

EZIPHUMA:
● Imitha yedecibel enembe kakhulu.

● Ilondoloza idatha yendawo yesilinganiso ngasinye.

● Gcina izilinganiso ngamagama angokwezifiso.

● Thumela izilinganiso.

● Izinhlobo ezine zokulinganisa i-dba, i-dbc, i-dbb ne-dbz.

● Ikuvumela ukuthi ulondoloze, uthumele futhi udlale izilinganiso zomsindo orekhodiwe.

● I-Spectrum Analyzer Edidiyelwe Ngokugcwele

● Isakhiwo se-FFT (I-Fast Fourier Transform)

● Izikali zomugqa ne-logarithm

● Kufika kusayizi ongu-16384 FFT (akuwona wonke amafoni asekelwayo)

● Imisebenzi eminingi yewindi etholakalayo

● Ukulandelela inani elikhulu levolumu yomsindo

● I-Max ne-Min decibel ibamba noma iyiphi ifrikhwensi ekhethiwe

● Ihluzo ezimangele

Unemibuzo noma iziphakamiso? Sibhalele: [i-imeyili ivikelwe]

Ishadi le-DB
150-160 decibel = Ukuphuka kwe-Eardrum
140 decibel = Idekhi yesithwali sezindiza.
130 decibel = Ukusuka kweJet (amamitha ayi-100), ukuqhuma kwesibhamu eduze.
I-120 decibel = Umkhawulo wobuhlungu bomuntu, ikhonsathi ye-rock enomsindo.
110 decibel = Umonakalo omkhulu wezindlebe uma ugcinwa isikhathi esingaphezu kwehora elingu-1.
I-100 decibel = Umonakalo omkhulu wezindlebe uma ugcinwa isikhathi esingaphezu kwamahora angu-8.
I-90 decibel = Ukulimala okungenzeka kokuzwa uma ugcinwa isikhathi esingaphezu kwamahora angu-8.
80 dB = Umonakalo wezindlebe ongaba khona kodwa ongenakwenzeka uma ugcinwa isikhathi esingaphezu kwamahora angu-8.
70 dB = Kuyacasula nje, kodwa mhlawumbe umsindo ophephile.
60 dB = Ivolumu yengxoxo ejwayelekile.
50 dB = Ingxoxo ethule emtatsheni wezincwadi.
40 dB = Ukuhleba.
30 dB = Umsindo ongazwakali kahle.
20 dB = Umkhawulo wokuzwa komuntu.