rosssze
發表於 2010-6-7 21:09
marvintai
發表於 2010-6-7 21:23
you need to measure the distance manually.
Sometime, the sound meter may not measure the LF correctly.
charliebeagle
發表於 2010-6-7 21:53
Yes, i do have the same issue from auto setup, all the measurement are accurate except the subwoofer{:1_342:}
ricoy288
發表於 2010-6-7 22:16
kitchen D嘜野受影響呀, 天花or其他野, 搵到問題所在, 再睇點解決.
Raphael
發表於 2010-6-7 22:17
Even u set the distance right, it will still boom your kitchen.
According to Avabc ching, the low frequency sound wave will reach a peak at certain distance, and it cannot be changed.
U should try to relocate your subwoofer, or change the phase setting. It will help a lot.
rosssze
發表於 2010-6-7 23:15
keisano
發表於 2010-6-8 00:16
我之前都試過係咁。幸好我廚房有門,咁就去買P字膠"zip" 門邊。
然後每次睇戲都關門。咁就解決左。
希望幫到手。
ben13
發表於 2010-6-8 00:19
你部amp auto set 完後唔係好讚成更改個距離。通常大部份amp set 到個十仔距離係遠d。
詳細既原理真係要d高手至可以解釋清楚。
Kitchen d 野有震,就要加實d架既穩固度,其它d 細件野要搵個地方以埋至得,因為你話"開細d個subwoofer又好似無咩Feel。。。"
rosssze
發表於 2010-6-8 09:08
kennethtcp
發表於 2010-6-8 09:49
十仔裏面有一大堆 low pass filter, 個 auto measured distance 長左既原因係因為呢堆 filter delay, 係正常既, 手動 set 番短 SW 聲會快過影, 所以唔好攪