Wadatacce
The sauti su jijjiga ne da ke yaduwa ta hanyar matsakaici. Domin sauti ya wanzu, dole ne a sami wani tushe (abu ko sinadarin) da ke samar da su.
Sauti baya yaduwa a cikin wani wuri, amma yana buƙatar matsakaici na zahiri: gas, ruwa ko ƙarfi, kamar iska ko ruwa, don yaduwa.
Dangane da ƙarfin su (ƙarfin sauti), sautuna na iya zama da ƙarfi, misali:fashewar bindiga; ko rauni, misali: hannun agogo. Udaukaka shine ma'aunin da ake amfani da shi don yin oda sauti a cikin matsayi daga mafi ƙarfi zuwa mafi ƙanƙanta.
Ana jin sautuka ta kunnen mutum ta hanyar na'urar tantancewar da ke karɓar raƙuman sauti kuma yana watsa bayanan zuwa kwakwalwa. Don kunnen ɗan adam ya sami damar gane sauti, dole ne ya wuce ƙofar ji (0 dB) kuma bai kai ƙofar jin zafi ba (130 dB).
Bakan da ake ji ya bambanta daga mutum zuwa mutum kuma yana iya canzawa saboda tsufa ko bayyanar da saututtuka masu tsananin ƙarfi. A saman bakan da ake ji akwai sautin sauti (mitoci sama da 20 kHz) da ƙasa, infrasound (mitoci a ƙasa 20 Hz).
- Duba kuma: Sautunan halitta da na wucin gadi
Halayen sauti
- Tsawo.An ƙaddara ta yawan girgizar igiyar igiyar ruwa, wato yawan lokutan da ake maimaita girgiza a cikin wani lokaci. Dangane da wannan sifar, ana iya rarrabe sautuka a matsayin bass, misali:lokacin latsawa da yatsan igiya na bass biyu da treble, misali:wani busa. Ana auna mitar sauti a cikin hertz (Hz) wanda shine adadin girgizawa a sakan daya. Kada a ruɗe da ƙarar.
- Ƙarfi ko ƙarar.Dangane da tsananin su, sautuna na iya zama da ƙarfi ko rauni. Yana yiwuwa a auna ƙarfin sauti azaman aikin girman raƙuman ruwa (nisa tsakanin matsakaicin ƙimar raƙuman ruwa da ma'aunin ma'auni); mafi girman raƙuman ruwa, mafi girman ƙarfin sauti (ƙarar murya) da ƙaramin raƙuman ruwa, ƙananan ƙarfin sauti (raunin rauni).
- Tsawon Lokaci.Lokaci ne da ake kiyaye girgizawar sauti.Wannan zai dogara ne akan dorewar sautin sauti. Dangane da tsawon lokacin su, sautin na iya yin tsawo, misali:sautin alwatika (kayan kiɗa) ko gajere, misali:lokacin da ake buga kofa.
- Doorbell. Kyau ne ke ba mutum damar bambanta sauti ɗaya da wani, tunda yana ba da bayani game da tushen da ke samar da sauti. Timbre yana ba da damar rarrabe sauti guda biyu daidai gwargwado, wannan saboda kowane mitar yana tare da jituwa (sautunan da madaidaitan su ke da yawa na bayanin asali). Adadi da ƙarfi na masu jituwa sun kayyade timbre. Amplitude da wurin jituwa na farko yana ba da takamaiman waƙa ga kowane kayan kiɗan, wanda ke ba su damar bambanta su.
Misalai na sauti mai ƙarfi
- Fashewa
- Rushewar bango
- Harbin bindiga
- Haushin kare
- Injin mota lokacin farawa
- Ihun zaki
- Jirgin sama yana tashi
- Tashin bam
- Guduma tana bugawa
- Girgizar ƙasa
- Mai tsabtace injin tsabtace injin
- A coci kararrawa
- Tarwatsewar dabbobi
- Blender mai aiki
- Kiɗa a wurin walima
- Motar motar asibiti
- Rikicin aiki
- Guduma tana karya shinge
- Kakakin jirgin kasa
- Mai ganga
- Murmushi tayi cikin wani irin yanayi
- Masu magana a wurin wasan kwaikwayo na dutse
- A babur gudun
- Raƙuman ruwa na teku suna bugun duwatsu
- Murya a cikin megaphone
- Jirgin helikwafta
- Wutar wuta
Misalan raunin sauti
- Mutumin da yake tafiya babu takalmi
- Meow na wani cat
- Binciken sauro
- Saukad da ke fadowa daga famfo
- Mai sanyaya iska
- Ruwan tafasa
- Sauya haske
- Ƙarar maciji
- Ganyen bishiya mai motsi
- Girgizar wayar hannu
- Wakar tsuntsu
- Matakan kare
- Dabbar shan ruwa
- Wani fan yana juyawa
- Numfashin mutum
- Yatsun hannu akan makullin kwamfuta
- Fensir akan takardar
- Jingle na makullin yana karo
- Gilashin da ke kan tebur
- Ruwan sama yana shayar da tsirrai
- Drumming yatsun hannun a kan tebur
- Rufe kofar firiji
- Zuciya mai bugawa
- Kwallon da ke tsalle a cikin ciyawa
- Fashewar malam buɗe ido
- Ci gaba da: Sauti ko kuzarin makamashi
