想問woofer相位問題

pat_milk

想問woofer相位問題，如果如圖放十仔，係咪應該 set90度,因為冇得set270度…

小瑟

圖????

pat_milk

Can't upload using my mobile....

But if I am sitting on the left hand side of the Woofer, is it set 90 degree?
Coz no 270 degree setting for the HRS12...

Hulk

圖在那

dominickwok

Can't upload using my mobile....

But if I am sitting on the left hand side of the Woofer, is it set ...
pat_milk 發表於 2011-9-28 14:11

I think you mixed up.  Setting the Phase of subwoofer is all about setting its delay time (its delay with respect to the main L/R channels).  It has nothing to do where you place the subwoofer on the left side or the right side (although different locations may affect sound reflection differently so it may have some effect on the perceived delay of the low frequencies).  The phase angle is not the position relative to your seating position.  In general, no matter it's placing on the left side or the right side, if it is in the front and facing you, set it to 0 degree.

Check this:
http://www.post76.com/discuss/vi ... 26amp%3Btypeid%3D33

pat_milk

回復 5# dominickwok


    Thanks ching, very much.
In fact , the seat is facing the left side of the Woofer not the front of the Woofer, so, is it need to adjust the degree setting?

dominickwok

回復  dominickwok


    Thanks ching, very much.
In fact , the seat is facing the left side of the  ...
pat_milk 發表於 2011-9-28 15:05

As I said, you cannot judge by the physical orientation of the subwoofer.  What it matters is the time delay.  Delaying it 90 degree of a sound cycle or 270 degree of a sound cycle is not related directly to how you place the subwoofer facing left or right.  You need to try it out by yourself.  If you can give us a photo, some Chings here may be able to give you a reasonable value to start with.

pat_milk

Pic attached below

pat_milk

Pic attached below
pat_milk 發表於 2011-9-28 15:56

    The Woofer is facing left

manKi

Pic attached below
pat_milk 發表於 2011-9-28 15:56

pat_milk兄
加左stand 喎