論壇 › 家庭影院 › 點解我個音壓計呎唔到十仔音壓?

ho8569hk 發表於 2010-6-11 22:37

點解我個音壓計呎唔到十仔音壓?

Range(bB)較60-130   Response較S
十仔-SPL1200,AMP係607,全部喇叭都可以較到75bB,但係十仔較到盡都係得50幾,係唔係個音壓計較錯左?定係個音壓計唔岩用呀?
http://i63.photobucket.com/albums/h125/ho8569hk/DSC00420.jpg

cockroachwong 發表於 2010-6-11 23:04

回復 1# ho8569hk


    我都係一樣

nippon 發表於 2010-6-12 01:03

do you have A OR C MODE in your sound level meter?

coolpan 發表於 2010-6-12 01:13

睇黎你個音壓計冇 "C" MODE, 咁你個計可能對低頻的感應差D, CHING你快Ｄ去團購區加名買個新的吧{:6_238:}

ho8569hk 發表於 2010-6-12 09:27

do you have A OR C MODE in your sound level meter?
nippon 發表於 2010-6-12 01:03 http://www.post76.com/discuss/images/common/back.gif

睇黎你個音壓計冇 "C" MODE, 咁你個計可能對低頻的感應差D, CHING你快Ｄ去團購區加名買個新的吧 ...
coolpan 發表於 2010-6-12 01:13 http://www.post76.com/discuss/images/common/back.gif

係呀,我個音壓計冇 A OR C MODE選擇嫁,完來呎十仔係要用C mode,咁呎其他喇叭係用 A OR C MODE?
咁我用呢個音壓計其他喇叭可以嗎?
團購Radio Shack 數字版音壓計圓左好耐~~
邊度有Radio Shack 數字版音壓計賣呀?同埋大約幾多錢?

Netmans 發表於 2010-6-12 10:12

係呀,我個音壓計冇 A OR C MODE選擇嫁,完來呎十仔係要用C mode,咁呎其他喇叭係用 A OR C MODE?
咁我用 ...
ho8569hk 發表於 2010-6-12 09:27 http://www.post76.com/discuss/images/common/back.gif


Go !! Go !! Go !!

http://www.post76.com/discuss/viewthread.php?tid=39844&extra=page%3D1

ho8569hk 發表於 2010-6-12 10:43

Go !! Go !! Go !!
Netmans 發表於 2010-6-12 10:12 http://www.post76.com/discuss/images/common/back.gif


    我都要去支下先,唔該{:6_212:}

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