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correction

  1. REW Forum
    I've been looking for a sticky or some information on using REW to detect and then treat reflections. I've done the more "basic" steps of treating first reflection points, installing bass traps, etc. Is there a recommened method for taking the measurements when looking for reflections...
  2. Home Theater, Audio and Video News
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  3. Video Calibration
    Hello again! Something I'm having a hard time reconciling is the fact that colorimeters such as the C6 or i1pro contain internal correction tables of some sort in order to deal with the differences among different display types, but there is also the process of profiling your colorimeter to...
  4. REW Forum
    I probably missed it from the tutorials, but after measuring and creating my filters for the room, how can I check the effect? Is there a way to remeasure the room with filtered sweeps?
  5. REW Forum
    Hi I am new here but have some experience with DSP methods over the years and have been waiting for tools like Convolver to become available. I have been tempted to write something like this myself but the effort involved just gave me a headache just thinking about it. It is wonderful that...
  6. Electronic Processing/Equalization Devices
    Looking to add a device to experiment with room correction, Have REW and its inputs and all taken care of, And looking to utilize REW to correct a room. Have previously used a DEQ2496 in room correction mode, and while interesting I wasn't completely thrilled, but after reading tons here in...
  7. DIY Subwoofers - General Discussion
    Can someone please explain or link me to a simple explanation of port end correction, I have found a diagram show different values for different positions. I have tried entering these values into Winisd but it does not seem to alter the length of the port. Thanks
  8. REW Forum
    HI I am looking for some feedback on others experience. I am using REW to measure the impluse responses of each speaker in the room and then use DRC (digital room correction) to generate correction filters. Acourate and Audiolense and other examples of software packages that generate the...
  9. Pro Audio
    Maybe I've been lucky up til now, but my use of pitch correction has been limited to the odd note here or there.... Right now I have a mix to do and the vocalist is all over the place. It needs some work on pretty much every section, every part. (8 vocal tracks, 3 minute song) Leaving aside...
  10. Electronic Processing/Equalization Devices
    I am just trying to feel out my options here, and looking for a good pre-amp without room EQ and acquiring a potentially superior outboard Room EQ solution seems to be an interesting path. I realize it is more expenssive, and in that vein, would be curious how cost effective it is. I am also...
  11. Electronic Processing/Equalization Devices
    In my exploration to find a suitable, inexpensive digital room correction system I came across KRK Ergo. It is located here. It peaked my interest because it has Lyngdorf's Room Perfect Technology in it. Here is an excerpt from the website: I wonder would this work in a high end 2-channel...
  12. REW Forum
    Hello Forgive the intrusion but could I trouble you for a moment? If I'm taking readings from my Galaxy 140 using C-weighting and adding the .cal file correction factor am I reading the true SPL? For example: I play REW generated sinewaves through my sub: I read 106dB @ 10Hz @ 1 metre...
  13. Electronic Processing/Equalization Devices
    Neptune Audio is doing research for an exciting new product, and would like your opinions. As a thank-you for taking the time to help, they will send you a coupon good for $300 off of one of their critically acclaimed neptuneEQ room correction systems! Share your thoughts, help mold a new...
  14. Forum Announcements | News
    Neptune Audio is doing research for an exciting new product, and would like your opinions. As a thank-you for taking the time to help, they will send you a coupon good for $300 off of one of their critically acclaimed neptuneEQ room correction systems! Share your thoughts, help mold a new...
  15. SPL Meters | Mic's | Calibration | Sound Cards
    Can anyone let me know why there are so many Correction Tables for the same RS SPL meter? How does one know which to use, or know that the one built in to REW is the correct correction table when there are many, and vastly different. AVS has a sticky of correction tables, and they are all...
  16. REW Forum
    How can we manipulate the soundcard cal file data saved to autocorrect the actual REW readings?Will REW automatically handle the actual readings and auto correct then display the corrected graph?
  17. REW Forum
    I was noticing that on the antimode and the device from SVS, they both make mention that they make corrections in both frequency and in the time domain. Then in one of the writeups on using REW, something is mentioned that kind of sounds like REW is also correcting to reduce ringing. My...
  18. Classifieds - Audio Equipment
    ***SOLD*** ***Price reduced from $3100 to $2999 and FREE Shipping*** For sale: Audio Control's DIVA 7.1 Channel Digital Room Correction Processor "THE MOST POWERFUL AUDIO PROCESSOR EVER MADE FOR HOME THEATERS" says Home Theater Magazine. This is a gently used excellent room equalizing unit...
  19. SPL Meters | Mic's | Calibration | Sound Cards
    Hello This calibration stuff isn't going in to my head with the greatest of ease, so may I ask a dumb question. Ive downloaded the 1/6 tones from the Download area, burnt them to a disk and using the supplied excel spreadsheet have plotted a little graph ... in fact you can see it below, But...
  20. REW Forum
    Quick question. I must be doing something wrong. I loaded the correction files for my RS meter. I graphed my sub w/ the files loaded, w/o the files loaded, c weighting checked and not checked and every possible combination. The graph is exactly the same no matter what I do. I assume I should be...
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