I thinking 有大買大 is definitely not a solution depending on the size, shape (width to length ratio, not only the "metre" square) of your room as well as the distance between the sofa to the subwoofer respectively for one (or more?!) complete low wave cycle before reaching your ear! otherwise even you don't "feel" any boom boom ....some detail may be lost due to low freq. coverage which your high detail may be diminished (even you have installed a pair of tweeters.
I thinking 有大買大 is definitely not a solution depending on the size, shape (width to length ratio, not only the "metre" square) of your room as well as the distance between the sofa to the subwoofe ...
hearter 發表於 2010-2-17 14:15
I have heard this argument many times in different forums. Can hearter hing share more about this? For example, if I use a inner ear plug (or earphone), given that the distance of the driver is so close (may be 5cm from ear drum). Then does it imply that I will experience no bass from the device?
Thanks for alzard hing example by comparing the ear plug to the subwoofer based on the the low frequency delivery irrespective to the different mechanism and design (of course different ear plug and different subwoofer have different design push-pull etc.) Actually I have no idea and definitely a new 新仔 on these two aspect, particularly to the ear plug stuff. Everyone know the answer to your question must be a yes (yes to receiving the bass). Put simply, I will consider the type of the ear phone, the db and watt generated and the bass that transfer through the ear canal. You will not hear much bass when the ear plug stay away and not "plug" to the ear. that 1 cm away make lots different to 5cm as long as the ear plug is not delivering the music at close compartment. i find it difficult to make reference if we were to consider ear plug's bass to subwoofer's bass qua?!
BTW, can you let me know where are those similar argument in different forum .. must be interesting coz i never notice !!! thanks.
Thanks for alzard hing example by comparing the ear plug to the subwoofer based on the the low frequency delivery irrespective to the different mechanism and design (of course different ear plug and d ...
hearter 發表於 2010-2-17 16:11
I believe that the booming inside a small room is hard to tame comparing with a larger room. Since you do not have much space to move around your furniture or equipments, you do not have a choice when you encounter such a problem.
From a more scientific point of view, I can reproduce 15Hz at home (which can be measured by RoomEQ software), even though my living room is not a big one. Thus, I don't believe the wavelength hypothesis. :)
Oh I see ..... you must have input lots to reproduce 15Hz. Thanks very much for the reference link. In exchange: the following link provide some rather general info. on the table of wavelength and frequency at 40-120Hz ... http://sound.westhost.com/subcon.htm
發表於 2010-2-17 06:04
