SmarterSound - Sound analyzer

Agibili

Iqukethe izikhangiso

Mayelana nalolu hlelo lokusebenza

I-SmarterSound inguqulo esekelwa izikhangiso ye-SmarterNoise Pro yokuhlaziya umsindo oqoshiwe. Iqukethe konke ukuhlaziya okuthuthukisiwe komsindo nezici zokurekhoda ze-SmarterNoise Pro, njengesibonisi se-spectrum, ukuthunyelwa kwedatha yokulinganisa, imitha yeleveli yomsindo ene-A-, C- noma engenazo izisindo zeleveli yomsindo, namamodi esikrini esigcwele azo zombili ividiyo. nokuqoshwa komsindo.

Izici ze-SmartSound:

• Ukulinganisa izinga lomsindo kwimodi yevidiyo
• Ukulinganisa izinga lomsindo kwimodi yomsindo
• Izifinyezo zekhamera
• Ukuqoshwa kwamafayela evidiyo nawomsindo
• Ukurekhoda isikhathi esiyeka ukurekhoda ngemva kwesikhathi esimisiwe
• Izinga lomsindo lokurekhoda komsindo ovuliwe
• Isibonisi se-spectrum esivamile ngemodi ye-spectrogram
• Ukutholwa kwamafrikhwensi aphezulu
• A-, C- noma akukho izinga lomsindo lokukala imvamisa
• Ukuthunyelwa kwedatha yokulinganisa ngefomethi ye-CSV
• I-HD Egcwele (1080p), HD (720p) noma i-VGA (480p) ukulungiswa kwevidiyo
• Izilungiselelo ezintathu zekhwalithi yevidiyo
• Gcina amafayela agciniwe
• Ukwabelana ngamafayela evidiyo nawomsindo namagrafu ezingeni lomsindo njengezithombe
• Ukulinganisa
• Ukuboniswa kwendawo nekheli
• Isibonisi sesikhathi nosuku
• I-Leq eqhubekayo, i-LAeq, inani le-LCeq
• 10 isekhondi elimaphakathi izinga lomsindo (Leq, LAeq, LCeq)
• 60 isekhondi elimaphakathi izinga lomsindo (Leq, LAeq, LCeq)
• Izinga lomsindo eliphakeme nelincane
• Izindlela zokubonisa izinga eliphansi, elisheshayo noma eliphakeme kakhulu lomsindo


Mayelana nama-decibel nesilinganiso sileveli yomsindo

Iyunithi yokulinganisa umsindo ibizwa ngokuthi i-decibel. Ngenxa yokuthi isikali se-decibel singu-logarithmic, umsindo onamandla okuphinda kabili umsindo wereferensi uhambisana nokwenyuka okungaba ngama-decibel angu-3. Iphoyinti eliyinkomba lika-0 decibel lisethwe kubukhulu bomsindo ozwakala kancane, umkhawulo wokuzwa. Esikalini esinjalo umsindo we-10-decibel uphinda izikhathi ezingu-10 ubukhulu bomsindo wereferensi. Ukugqamisa lokhu kubalulekile njengoba kakade ama-decibel ambalwa aphezulu noma aphansi enza umehluko obonakalayo endleleni umsindo obonwa ngayo.

Indlela ekhethwayo yokuchaza amazinga omsindo ahluka ngokuhamba kwesikhathi, okuholela enanini elilodwa ledecibel elikala isamba samandla omsindo phakathi nenkathi, ibizwa nge-Leq. Nokho kuwumkhuba ojwayelekile ukukala amazinga omsindo usebenzisa i-A-weighting, enciphisa amaza aphansi naphezulu umuntu ojwayelekile angeke awezwe. Kulokhu inani libizwa nge-LAeq.

I-A- kanye ne-C-weighting

I-A-weighting iyisihlungi esijwayelekile, esivame ukusetshenziswa esizama ukuguqula amazinga okucindezela omsindo alinganisiwe ukuze afane kakhulu nombono wendlebe yomuntu. I-A-weighting yenza imitha yezinga lomsindo ingazweli phezulu kakhulu (ngaphezu kuka-8000 Hz) namafrikhwensi aphansi (ngaphansi kuka-1000 Hz).
I-C-weighting ibuye inciphise amaza aphansi futhi aphezulu, kodwa ukuncishiswa kwamafrikhwensi aphansi kubi kakhulu uma kuqhathaniswa ne-A-weighting.

Linganisa:

Linganisa uhlelo usebenzisa ithuluzi lokulinganisa elitholakala kumenyu yezilungiselelo. Amafoni nezingxenye zawo ziyahlukahluka ngekhwalithi nokusetha ngakho udinga ukulinganisa uhlelo lokusebenza ukuze imiphumela iqhathanise. Esinye isiphakamiso ukuthi uvale iwindi nomnyango wekamelo lakho lokulala noma indlu yokugezela, uvale izinto zikagesi, futhi uma ulinganisa uhlelo lokusebenza luthule kakhulu ukuze ukufundwa kube ngamadecibel angu-30.

Yini entsha

Android 15 update.