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  1. New Member Trying to Understand More on REW

    New Member Introductions
    Hello Everybody, New member onboard from Singapore. Just trying to get more information using Room EQ (REW). Thank you very much.....Kenji:smile:
  2. looking for help to understand this

    REW Forum
    Hi everyone . I am a new member of this forum .I submitted a small introduction after registering . What I would like to discuss and get help to understand the attached room acoustics measurements of my stereo system . This system has two spatial audio X2 open baffle speaker . No subwoofer . The...
  3. Please help me understand this part of rew user manual

    REW Forum
    Hi, I have difficulties understanding this part of the manual: page 129 from "the low frequency slope...." till "at the listening position"... Can someone rephrase it for me in simpler terms.... for a beguinner. I did my mesurement with the default values and not sure it is correct... thanks ...
  4. Trying to Understand NAD C390DD Built-in Room EQ and REW Interaction

    REW Forum
    I've had this NAD amp for a couple of years now. I'm also fairly new to REW, but I think I'm past being a newbie. By way of a bit of background, most of my use (stereo) of the system having this amp involves a Raspberry Pi with a HiFiBerry Digi+ board running Pi MusicBox. Over my LAN I retrieve...
  5. Which settings should I use on the REW SPL Meter to understand danger levels to my ears?

    REW Forum
    I have REW running on my Mac (OSX Yosemite). I have a umik1. For whatever reason LZpeak never goes above 100.6db. I'll hit it at -25db or 0db (with my ears plugged). Should I be using LAFmax? Even if I crank up the volume to 0db I still don't hit > 100.6db for LAFmax which I would expect...
  6. Phase ,truing to understand

    REW Forum
    Phase ,trying to understand Who or what is this thing? can we touch it? can we hear it ? can we feel it? who or what is this invisible thing?:) I read the help section of rew , but have many questions trying to understand the mechanism and how this influence the final responce ... reading...
  7. Please help me understand some basics...

    SPL Meters | Mic's | Calibration | Sound Cards
    I've gone ahead an read a lot of the FAQs and threads on REW and the miniDSP UMIK-1. I've also googled some sources but am having difficulty trying to get answers on some aspects that are glossed over that I am not certain I understand. Its likely because of being an outsider to audio...
  8. Someone help me understand this "crossover"?

    DIY Repair and Maintenance
    Hi guys, i´m new in the forum, i have three way speakers, low end, but they sound ok. I´ve opened it and i dont understand how this "crossover" is working. Anyone have an idea? I´m planning to reeplace completly that with a serious xover, also, the total impedance of the speakers its 3.84 ohms...
  9. Do I understand folded horn parts?

    DIY Subwoofers - General Discussion
    Hi, I'm new to the forum, and I'm trying to learn about folded horns. I'd like to try a subwoofer project after seeing some pretty cool designs. I've read quite a few posts on quite a few forums and I'm still not sure if I understand all the parts/area of horn design. I've sketched out a...
  10. Don't understand down/upfiring debate

    DIY Subwoofers - General Discussion
    I wanted to get more discussion about downfiring/up. It seems to me, from a physical stand point. Woofers mechanically would benefit from an lack lateral gravity resistance. The only concern being spider sag, which seems to be negligible with modern drivers. Please kick this dead horse with me:)
  11. Pls help me understand the relationship between input level, dBFS and SPL levels

    REW Forum
    For some reason, I am having difficulty understanding the relationship between the Control Input Volume and the dB FS Output level shown on the REW SPL Meter. This misunderstanding arose after I entered the Sensitivity parameter for my UMM-6 USB mic into the calibration file, and then tried to...
  12. Help me understand this.... Denon misleading power ratings

    Home Theater Receivers | Processors | Amps
    Hi - I hope I'm getting some wrong information. I recently invested in a 3313 because it was a great deal and step up, with the def tech 8060's, from the Bose lifestyle. I liked the 3313 well enough to order another last Friday. There's better avr's out there but it fit my needs/budget. I...
  13. Help understand first graph!

    REW Forum
    Hey friends. First post here, looking forward to taking part in the forum with all you guys. REALLY hoping some of you can help me out here ! My room is about 22x9. 6 inch bass straps straddling almost every corner (some with that Craft FRK covering thing) with OC703 and some auralex to...
  14. RT60 at low frequency: help to understand

    REW Forum
    I've noticed that in all the measurements that I'm doing in my demo rooms and customers rooms as well, the RT60 value below 200 Hz start to increase esponentially and can reach a value of about 1.6/1.8 below 100 Hz and in one case even 3 from and below 80 Hz. What does this means and how to...
  15. LG's latest smart TV Magic Remote can control other devices, understand natural language

    Home Theater, Audio and Video News
    LG UNVEILS REDESIGNED MAGIC REMOTE WITH ADVANCED VOICE CONTROL TECHNOLOGY Redesigned Advanced Remote Creates Whole New User Experience When Viewing LG CINEMA 3D Smart TVs SEOUL, Dec. 19, 2012 – LG Electronics (LG) today announced an all-new Magic Re-mote for its CINEMA 3D Smart TV lineup prior...
  16. Trying to understand PEQ and REW

    REW Forum
    Hi guys, I am hoping someone with much more experience in this area could help me out. In the past I have always had Audyssey equipped receivers and have been very happy with them. I am however about to get a new Emotiva UMC-200 in a few days. One of its features is eleven user programmable...
  17. RT30 issue (help me to understand please)

    REW Forum
    Hello! I made some impulse responses with some balloons in a concert room. I have edit the wave file. Each impulse during 500ms (nothing was present on the waveform after this time). I have normalise the files to get the maximum of the impulse to 0dBFS. I have import these impulses in REW and...
  18. More Apple iTV HDTV rumors from people who don’t understand TVs

    Home Theater, Audio and Video News
    Source: HDGuru
  19. Do I understand the use of REW?

    REW Forum
    G'day mates Here are some of my thoughts about how I am going to use REW. Please tell me if my thought process is correct. I have a small home music recording set-up, not a home theater. 1. There's not much I can do with my "recording studio" in terms of remodeling or bass traps, etc. What I...
  20. Please help me to understand my room

    REW Forum
    I have build my own panels of rockwool 65kg m3, I have place them all around my listening spot That are the graps I got and thats the reading before my panels it doesn't looks like that the freq response is much better anyone could comment on this? Thanks for your help and time!
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