音壓計使用

avmilk

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    To AVmilk Ching about balancing speaker level:

I am a Yamaha Z7 user but encoun ...
u571 發表於 2010-6-10 17:56

u571 hing,
首先請恕小弟未有機会親身一試Z7...
以我絰驗來說, 我会將master volume調去平時聽開的音壓(dB)來調校出75dB這個standard, 然後再聽番自己試開的BD, 如發現聲壓過大/少再作出微調~

ho8569hk

amp-607,音壓計set好,張擴音機音量較50,再係Channel Level加減dB,張全部喇叭音壓較到75dB,我咁樣較正確嗎?

wallacesammi

amp-607,音壓計set好,張擴音機音量較50,再係Channel Level加減dB,張全部喇叭音壓較到75dB,我咁樣較正確嗎?{ ...
ho8569hk 發表於 2010-6-13 10:11

擴音機音量should be較60

ho8569hk

擴音機音量should be較60
wallacesammi 發表於 2010-6-13 12:27

    點解擴音機音量要較60,之後先再係Channel Level加減dB,張全部喇叭音壓較到75dB
我張擴音機音量要較50,再較Channel Level唔得嗎?

wallacesammi

點解擴音機音量要較60,之後先再係Channel Level加減dB,張全部喇叭音壓較到75dB
我張擴音機音量要較5 ...
ho8569hk 發表於 2010-6-13 12:47

It is advised by onkyo

ho8569hk

It is advised by onkyo
wallacesammi 發表於 2010-6-13 23:07

    咁我用音量60較到75dB後,係唔係每次睇戲都係張音量較到60就最好呀?唔該

wallacesammi

咁我用音量60較到75dB後,係唔係每次睇戲都係張音量較到60就最好呀?唔該 ...
ho8569hk 發表於 2010-6-13 23:26

No need to 較到60 everytime for watching movie, it's too loud, volume 60 just for u to set every channel to 75db.

ho8569hk

No need to 較到60 everytime for watching movie, it's too loud, volume 60 just for u to set every c ...
wallacesammi 發表於 2010-6-14 08:38

    明白,唔該

kendrew814

Hi all brothers :
So is that right to use C for all speaker ?
Or use A weight for all speaker and use C weight for SUB ???
Which one is correct ?
Because when i use C weight for all speaker my SUB  will get too high to 92db .
But when i use C weight for all speaker and use A weight for SUB will get power with SUB but just get 69 to 70db .
So i need to know which is the right way to tone all speaker .

THX

kendrew814

簡單一點 speaker 用 A mode , subwoofer 用 C mode
先set 中置至 0db 等於75db (利用vol +/- )為標準
再se ...
lamswim 發表於 2009-9-18 15:11

    So is that the way can work with me ????