Amathuluzi omsindo

Isihlaziyi semvamisa

Buka ispektramu yemakrofoni. Thola imvamisa enamandla kakhulu.

Kumahhala
Kucutshungulwa kule divayisi
Ayidingi i-akhawunti

Ilindile

Umsindo wemakrofoni uhlaziywa kule divayisi. Awuthunyelwa.

Imvamisa evelele-- Hz

Imvamisa20 Hz–20 kHz

Izinga lamanje-- dB

Eliphezulu-- dB

Ukuphambuka kokulinganisa

+85 dB

Imikhawulo yokunemba: Imakrofoni yesiphequluli ayiyona imitha yezinga lomsindo elinganisiwe. Sebenzisa ukufundwa ukuqhathanisa nokuqeqesha kuphela. Ungakusebenzisi ezinqumweni zomthetho, zezokwelapha noma zokuhambisana nemithetho.

Inqubo

Vumela imakrofoni. Gcina umthombo womsindo uzinzile.
Funda ispektramu esingu-20 Hz–20 kHz. Bhala imvamisa evelele.
Gcina indawo efanayo uma uqhathanisa amagumbi, izipikha noma imithombo.

Umsebenzi

Imikhawulo yespektramu

Ukuphendula kwemvamisa kwedivayisi, ukucutshungulwa kokufaka okuzenzakalelayo, ukubuyela komsindo egumbini nomsindo ongemuva kungashintsha igrafu. Yisebenzise ekuhloleni nasekuqhathaniseni. Ungayisebenzisi ekuqinisekiseni kwelabhorethri.

Ukusekelwa kwesiphequluli

Sebenzisa inguqulo yamanje ye-Safari, Chrome, Edge noma Firefox. Amathuluzi emakrofoni adinga i-HTTPS nemvume.

Imithombo yobuchwepheshe

MDN getUserMedia()NIOSH Sound Level Meter App