Recent content by warek

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    REw impulse align centre cant get to 0 is it ATR delay

    sm52 Thank you, it working now. It is a very powerful program, I find anything but the basic features take a long time to understand. Regards
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    REw impulse align centre cant get to 0 is it ATR delay

    Hi all I am using REW 5.30 on Windows 10 computer. I am trying to align speakers in a home cinema system and trying to align left mains with right mains and centre. I have taken individual sweeps and then using overlays and impulse peaks. I tried using left mains as acoustic timing reference...
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    Java frequency response sweeps different to ASIO4ALL and crackling noises in ASIO4ALL

    Thanks John Seems to be good from 1024 up. Problem solved Thanks again for your advice Kevin
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    Java frequency response sweeps different to ASIO4ALL and crackling noises in ASIO4ALL

    Thanks John Currently have buffer size of 512, I can select up to 2048. What setting would you suggest? Regards Kevin
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    Java frequency response sweeps different to ASIO4ALL and crackling noises in ASIO4ALL

    Hi I have a windows 10 computer and have been testing my centre speaker using REW version 5.20.13, and a UMIK 1 and HDMI cable to the AVR. On my speaker frequency response there is a climbing treble response from 7 kz to 20K when I use ASIO4All compared to when I use java. I am using a...
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Hi Jtalden Thanks for your efforts, I am learning from you. I will stop asking you questions soon, although I do appreciate your patience and knowledge. Q1 if I want to shake the room is it sensible to go to my AVR processor which has individual sub PEQ with 4 bands and boost the bottom...
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Hi Jtalden I have moves some subs around and now have sub 1 and 4 at front of room under TV between main left and main right with centre speaker between the two subs. Sub 2 is on next furthest away on side wall and sub 3 is on rear wall closest to main listening position.. I have tried the...
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Hi Jtalden Following your suggestion that sub positions may be a limitation. I looked at previous output of sub 4 and decided it was not contributing much, so I am moving 1 and 4 around in hope I can get more bass in 15-30 hz region and less at peak 40-50 hz. At this stage results are a WIP...
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Hi I do not have a plan on line, but is is a rectangular room about 5.3 m *4.0 M with ceiling about 2.7M Currently it has not acoustic treatment except carpet, curtains and furniture. Thanks for your interest
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Thanks jtalden A question re levels, Before I started the subwoofer sweeps, I ran each sub individually and set its output to give a level of 75 db Slow C weighed at the LP. Is this too high considering I have 4 18 subs in a room that is 5.3m * 4m *2.7 M High. when I aligned and Eq subwoofers I...
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Hi All I think I am getting closer. I have uploaded a zip file of front, left and right and centre speaker REW sweeps with acoustic timing reference. I have also sweep each of the 4 subs, 18 inch sealed identical units. Subs are connected to 1 mono output of AVR, All Eq is off and processing...
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Thanks for the replies and for looking at my posts. I will be on an extended holiday and will not be able to do any more with REW and Minidsp until October. Hope to get some more tips at that time and learn some more about REW
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Thanks for the links, I have made some progress and found more success with not using REW time alignment menu , instead I followed the you tube video home theatre gamer minidsp part 2 to set delays and phase. I then used REW to eq and produce file for export into the dsp.
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Thanks, I have watched this video several times. Either I am missing something or is my result to be expected?
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    Trying to align and Eq 4 subwoofers with REW, Umik1 and Minidsp 2by 4 HD. Is this output what I should expect?

    Hi all Thanks for the forum. I have 4 identical 18 inch sealed subwoofers with Hypex DS8 plate amps. The room 5.3*4.5 metres with 2.7 metres ceiling. This room is used for watching movies and the subs have been individually measured, moved around, remeasured and then taken a combined...
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