Home Theater Shack Forums
Epik Subwoofers manufactures world-leading high performance subwoofers for die-hard home theater and music enthusiasts who won't settle for anything less than the best.
PacParts, Inc.: Since 1969, PacParts has been supplying quality replacement parts & accessories from the most recognized manufacturers in the Consumer Electronics Industry.
GIK Acoustics: Home audio acoustics at its best... especially when you have help from the owners right here at the Shack!  Check out their very affordable acoustic panels!
Discount Merchant:  If you need a replacement bulb for your video device... look no further... save big!
ReliableHardware.com: A Reliable Source for Case, Cabinet and Acoustical Hardware!
Fi Audio: Infinitely amazing balanced high end musicality designed drivers!
SVSound: The Sound Authority in speaker and subwoofers as well as the astounding AS EQ1 Subwoofer Equalizer!
Elite Screens offers the finest in affordable projection screens.
Creative Sound Solutions: Loudspeaker kits and components for subwoofers, midwoofers, woofers and full range speakers!
Emotiva is your Home Theater Component Source for Audiophile Quality Home Theater Equipment at Factory Direct Prices
RAM Electronics: Audio, Video, Home Theater and Computer Cables.
Ultimate Home Entertainment: Providing home theater seating and accessories such as popcorn machines and signage... at very affordable prices!
Go Back   Home Theater Systems - Electronics and Forum - HomeTheaterShack > Equalization | Calibration > REW Forum
Room EQ WizardBFD Guide
Forgot Password?
Favorites Home Theater Links Donations Image Gallery

REW Forum

REW noobie

Discuss REW noobie in the Equalization | Calibration forum; REW noobie So I finally got my DSP1124 BFD and have everything hooked up. Test tones play fine, I can get some ...


 Reply     Post New Thread
Views: 480 - Replies: 7  
Thread Tools
Old 03-31-08, 07:49 PM   #1
Shackster
Alias: xboy
User: #18909
Since: Mar 2008
Posts: 13
  xboy is offline  
REW noobie


So I finally got my DSP1124 BFD and have everything hooked up.

Test tones play fine, I can get some sort of measurement, but I do not have a midi cable long enough to have the REW communicate with the BFD. So I have to input the filters in manually.

I make one measurement, then open up the eq window to add some filters and see the expected result.

But what should I do to properly get a "remeasurement" so that I can iterate over my set of filters and have a properly updated graph?

Last time I tried, when I did the next measurement and I open the EQ settings, it doesn't know anything about the filters that are already in use to give these new results. How do I carry them through?



Forum Rules Reply With Quote
Alt Advertisement
Old 03-31-08, 10:21 PM   #2
Shack Administrator
Platinum Supporter
Alias: brucek
User: #6
Since: Apr 2006
Posts: 7,188
  brucek is online now    
Re: REW noobie


You can Save Filters and Open Filter File at any time under the File pulldown...

brucek


Forum Rules Reply With Quote
Old 03-31-08, 11:51 PM   #3
Shack Administrator
Platinum Supporter
Alias: Wayne
Wayne A. Pflughaupt's Avatar
Loc: Katy, Texas
User: #8
Since: Apr 2006
Posts: 3,683
  Wayne A. Pflughaupt is online now    
Re: REW noobie



Welcome to the Forum, xboy!

Quote:
Last time I tried, when I did the next measurement and I open the EQ settings, it doesn't know anything about the filters that are already in use to give these new results.
That is correct.

Quote:
But what should I do to properly get a "remeasurement" so that I can iterate over my set of filters and have a properly updated graph?
Your second sweep is an "updated graph, " as it reflects the filters you added. You can compare your second measurement to the predicted response of the first by calling it back to the screen (up to nine measurements are kept in que on the left side of the screen). If comparing the second measurement to the first shows that you didn't get the desired results after the filters were added, you can tweak them further in the first window, make the changes to the BFD, and take another measurement.

Alternately, you can use the RTA feature and tweak filters in real time.

Regards,
Wayne


Forum Rules Reply With Quote
Old 04-01-08, 02:46 AM   #4
Shackster
Alias: xboy
User: #18909
Since: Mar 2008
Posts: 13
  xboy is offline  
Re: REW noobie


What is RTA feaure?

It might be useful if the there can be predicted responses on the second sweep taking into account an existing set of filters in use. Possible?

Also, I'm not show how I can show the second sweep overlayed along the predicted result of the first measurement (when adjusting filters).


Forum Rules Reply With Quote
Old 04-01-08, 10:12 AM   #5
Shack Administrator
Platinum Supporter
Alias: brucek
User: #6
Since: Apr 2006
Posts: 7,188
  brucek is online now    
Re: REW noobie


Quote:
What is RTA feaure?
I guess you forgot to read the REW HELP FILES where it's all descibed in detail.

The RTA feature is also described in the what's new.

brucek


Forum Rules Reply With Quote
Old 04-02-08, 03:32 AM   #6
Shackster
Alias: Bori
User: #15031
Since: Jan 2008
Posts: 55
  Bori is offline  
Re: REW noobie


I am a noobie also with REW. Can someone post a picture of there setup so I can get an idea how its setup. Laptop, spl meter and cables needed to connect to laptop and AVR. Please that would be great.


Forum Rules Reply With Quote
Old 04-02-08, 03:42 AM   #7
Senior Shackster
Alias: Jerome
jerome's Avatar
Loc: Norway
User: #8468
Since: Apr 2007
Posts: 230
  jerome is offline  
Re: REW noobie


Quote:
Bori wrote: View Post
I am a noobie also with REW. Can someone post a picture of there setup so I can get an idea how its setup. Laptop, spl meter and cables needed to connect to laptop and AVR. Please that would be great.
Take a look at the REW help there:
http://www.hometheatershack.com/room...arted.html#top


Klipsch (THX2) | Crown | SVS | SlimDevices | Sony | Pioneer | Yamaha

Forum Rules Reply With Quote
Old 04-02-08, 08:14 AM   #8
Shack Administrator
Platinum Supporter
Alias: brucek
User: #6
Since: Apr 2006
Posts: 7,188
  brucek is online now    
Re: REW noobie


Quote:
so I can get an idea how its setup
REW SETUP and CONNECTIONS.

brucek


Forum Rules Reply With Quote
 Reply     Post New Thread

« Home Theater Shack > Equalization | Calibration > REW Forum »

« Previous Thread   Next Thread »

Bookmarks
Thread Tools

Posting Rules
You may not post new threads... You may not post replies... You may not post attachments... You may not edit your posts

BB code is On... Smilies are On... [IMG] code is On... HTML is not allowed!




Parts Express: The #1 Internet source for all your DIY and electronics needs!

Ultimate Home Entertainment

This site is best viewed with a screen resolution of 1280 x 1024 or higher!

All times are GMT -5. The time now is 07:41 PM.



Powered by vBulletin
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

Copyright ©2006 - 2009, Home Theater Shack, LLC.
John Mulcahy and Sonnie Parker - ALL RIGHTS RESERVED!



Projector Screens   AV Carts   Lectern   WhiteBoards   Audio Video   HDMI Cables   Multimedia   AV Blog
Massage Chairs   Wall Fountains   Bath Vanities   Electric Fireplaces   Bunk Beds
Dish Network     Dish Network deals




Sponsor/Vendor Ad Rates

Search Engine Friendly URLs by vBSEO 3.3.0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331