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REW Room Wizard

Hi-Fi 4 Sale - Malaysia / Singapore Audio Forum & Marketplace | www.hifi4sale.net :: Discussion Forum & Knowledge Base :: General (Non-Equipment) Discussions

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REW Room Wizard Empty REW Room Wizard

Post by STC Sat Oct 05, 2013 9:06 pm

Hello,

Any members here familiar with REW room wizard analyzer? I am looking for some help to correct a dip in the frequency response.

Thank you.
STC
STC
Frequent Contributor
Frequent Contributor

Number of posts : 420
Age : 59
Location : Klang Valley
Registration date : 2010-08-15

Character sheet
Source(s): Ambiophonics setup.
Amplification:
Speakers: Electrostatics

https://stchelvam.wixsite.com/ambiophonics3dstereo

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REW Room Wizard Empty Re: REW Room Wizard

Post by STC Wed Oct 09, 2013 8:48 pm

The dip that I mentioned earlier looks like the crossover point of Harbeth SHL5. Changing the direction of the SPL meter by a few mm changes the frequency response quite a bit.

I think the role of subwoofer is not necessarily to extend the low freq only but more useful to even out the dips in the low bass region.

Anyone here done any measurements which you want to share?

Thanks


Last edited by STC on Tue Oct 29, 2013 2:03 pm; edited 9 times in total
STC
STC
Frequent Contributor
Frequent Contributor

Number of posts : 420
Age : 59
Location : Klang Valley
Registration date : 2010-08-15

Character sheet
Source(s): Ambiophonics setup.
Amplification:
Speakers: Electrostatics

https://stchelvam.wixsite.com/ambiophonics3dstereo

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REW Room Wizard Empty Where is the bass?

Post by STC Mon Oct 21, 2013 9:38 am

Here are two different measurements of room's spectrogram of subwoofer placement. Guess which one gives you the bass impact.

REW Room Wizard <a href=REW Room Wizard Specsu10" />

REW Room Wizard <a href=REW Room Wizard <a href=REW Room Wizard Best_s11" />
STC
STC
Frequent Contributor
Frequent Contributor

Number of posts : 420
Age : 59
Location : Klang Valley
Registration date : 2010-08-15

Character sheet
Source(s): Ambiophonics setup.
Amplification:
Speakers: Electrostatics

https://stchelvam.wixsite.com/ambiophonics3dstereo

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