正所謂有圖有真相之bass trap

chhanthony

Try to move your subwoofer to other locations may help as the current position of the subwoofer is ...
raywan 發表於 2011-5-2 13:32

多謝Raymond兄意見，可惜全屋得一個位可以放sub-woofer，請問喺個死角位放bass trap有無用呢?

chhanthony

其他色既bass trap加唔加得
10bucks360 發表於 2011-5-2 13:21

天花牆身唔駛諗，如果係sub-woofer個死角位用sub-woofer遮住可能有啲機，不過唔知有無用

ryanenen

我用

(1) 免費 REW + calibrated Microphone /  + Sound Card

ryanenen

Dip in bass cannot easily be solved by adding bass trap.

The bass traps is only able to handle an ...
raywan 發表於 2011-5-2 13:54

handle peaks is easier than dips
IMO, unless the dip is serious, usually  i let it be.

raywan

多謝Raymond兄意見，可惜全屋得一個位可以放sub-woofer，請問喺個死角位放bass trap有無用呢? ...
chhanthony 發表於 2011-5-2 15:38

Bass Trap 主要是放在死角位，吸走過強的駐波 (Room Mode)

但對 Dip 是無幫助的

raywan

handle peaks is easier than dips
IMO, unless the dip is serious, usually  i let it be.
ryanenen 發表於 2011-5-2 17:13

The general bass response in my home is acceptable (+/-5dB) except the very low Room Mode at 26Hz

I will not try to address it which, in fact, is extremely difficult requiring very large / thick bass traps.

Besides, the 26Hz deep bass is not occurring frequently.

Even if, it does happen, the increased amount of energy can act as body massage --> quite good natural effect.

ryanenen

The general bass response in my home is acceptable (+/-5dB) except the very low Room Mode at 26Hz
...
raywan 發表於 2011-5-2 17:27

raymond hing

istead of using bass trap, have u tried eq to tame the 26 hz peak?