Monophonic, stereophonic, multichannel, thiab ib puag ncig lub suab sawv cev rau plaub hom suab uas koj yuav ntsib hauv tsev ua yeeb yam. Kev nkag siab txhua hom tuaj yeem pab koj kom muaj kev mloog zoo dua, txawm tias nws yog tsos lossis suab paj nruag.
Monophonic Suab
Monophonic suab yog tsim los ntawm ib qho channel lossis hais lus thiab tseem hu ua monaural lossis high-fidelity suab. Stereo lossis stereophonic suab hloov lub suab monophonic hauv xyoo 1960.
Stereophonic Suab
Stereo lossis stereophonic lub suab yog tsim los ntawm ob lub suab ywj pheej lossis cov neeg hais lus thiab muab kev nkag siab ntawm kev taw qhia vim lub suab tawm los ntawm cov lus qhia sib txawv.
Stereo suab reproduces suab thiab suab paj nruag los ntawm ntau cov lus qhia los yog txoj hauj lwm raws li peb hnov tej yam, li no lub sij hawm zoo suab. Lub suab tso suab yog ib hom kev tsim suab nrov.
Multichannel Surround Sound
Multichannel suab, tseem hu ua ib puag ncig lub suab, yog tsim los ntawm tsawg kawg yog plaub thiab txog rau xya lub suab ywj pheej lossis cov neeg hais lus tso rau pem hauv ntej thiab tom qab tus mloog uas nyob ib puag ncig tus mloog hauv lub suab. Koj tuaj yeem txaus siab rau ntau lub suab ntawm DVD music discs, DVD tsos, thiab qee cov CDs.
Multichannel suab pib hauv xyoo 1970 nrog kev qhia txog Quadraphonic suab, tseem hu ua Quad. Multichannel suab kuj hu ua 5.1, 6.1, lossis 7.1 channel suab.
5.1, 6.1, thiab 7.1 Channel Suab
Ntawm no yog cov lus piav qhia ntawm peb qhov kev sib tham ntau lub suab ib puag ncig lub suab teeb tsa rau lub tsev ua yeeb yam hauv tsev thiab qhov kev teeb tsa no tau siv zoo li cas.
5.1 Channel Suab
5.1 channel suab yog lub suab nrov hauv kev lag luam rau cov yeeb yaj kiab thiab suab paj nruag nrog tsib lub ntsiab lus ntawm lub suab thiab lub thib rau subwoofer channel (hu ua point-ib channel) siv rau cov yeeb yaj kiab tshwj xeeb thiab ntses bass thaj tsam rau suab paj nruag.
A 5.1 channel system muaj ob lub tso suab ntawm cov neeg hais lus, lub chaw hais lus hauv nruab nrab ntawm cov neeg hais lus tso suab, thiab ob lub suab hais lus nyob tom qab tus mloog. 5.1 channel suab muaj nyob rau hauv DVD tsos thiab suab paj nruag discs, thiab ib co CDs.
6.1 Channel Suab
6.1 channel suab yog lub suab txhim kho rau 5.1 channel suab nrog ib qho chaw ntxiv ib puag ncig lub suab hais lus nyob nruab nrab ntawm ob lub suab suab hais lus ncaj qha tom qab tus mloog. 6.1 channel suab ua rau muaj kev paub ntau ntxiv ib puag ncig lub suab.
7.1 Channel Suab
7.1 channel suab yog lub suab ntxiv rau 5.1 channel suab nrog ob lub suab ntxiv nyob ib puag ncig nyob rau sab ntawm tus mloog lub rooj zaum. 7.1 channel suab yog siv rau lub hnab ntim suab ntau dua thiab muab qhov tseeb ntawm lub suab.
