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Type: Posts; User: Ferrit37

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  1. Thread: Cepstrum

    by Ferrit37
    Replies
    15
    Views
    787

    Hey Guys, Prehaps a better way to detect Buzz n...

    Hey Guys,
    Prehaps a better way to detect Buzz n rattle would be to use "Silence sweeps" ~ P.C. Farina AES 126 Munich 2009 or here: http://pcfarina.eng.unipr.it/Public/AES-126/
  2. Thread: Flame on/off

    by Ferrit37
    Replies
    2
    Views
    584

    Flame on/off

    Acoustic flame suppression
    http://www.youtube.com/watch?v=DanOeC2EpeA
  3. Hey Guys, don't forget jamie's Excellent videos...

    Hey Guys,
    don't forget jamie's Excellent videos on getting started
  4. Replies
    19
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    1,905

    Hey Sidhu, try this... used to work with v5...

    Hey Sidhu,
    try this... used to work with v5 maybe it'll come back in a future release?
  5. Hey Dr. J, The change in EQ or contour on the...

    Hey Dr. J,
    The change in EQ or contour on the subs from low level to higher levels suggests that the subs are being pushed into a non-linear region, prehaps more 2cnd harmonic distortion.
    Also...
  6. Thread: FIRtec?

    by Ferrit37
    Replies
    9
    Views
    1,136

    Hey Guys, I looked at these a few years ago when...

    Hey Guys,
    I looked at these a few years ago when I was at PRG the downside seems to be that each amp is 'married' to an individual driver and if you change a driver you have to re-program the...
  7. Replies
    6
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    3,109

    ahh yes I too have various screen captures of...

    ahh yes I too have various screen captures of that one :)

    I've built versions of the arta pressure cham ber AP5 and a two port version of this one:...
  8. Replies
    6
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    3,109

    Hey Arthur, you might find this interesting.......

    Hey Arthur,
    you might find this interesting....
    485
    486
  9. Replies
    6
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    2,253

    Done :)

    Done :)
  10. Replies
    17
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    3,062

    Hey Guys, I can't remember the number of times...

    Hey Guys,
    I can't remember the number of times I've seen systems where the processor is using "reccomended" limit points but the amp gains have been turned down totally upsetting the system.
    Most...
  11. Replies
    17
    Views
    3,062

    Hey Guys, my understanding was that calculating...

    Hey Guys,
    my understanding was that calculating the limit points to match the amp gain to the drivers requirements needs the gain of the amp to be at full, if you turn the amp gain down aren't you...
  12. Hey Johnny, Here's that doc I talked about

    Hey Johnny,
    Here's that doc I talked about
  13. Hey Guys, for those following along at home,...

    Hey Guys,
    for those following along at home, continue here: http://forums.prosoundweb.com/index.php/topic,134352.0.html
  14. Hey Johnny, congrats on getting Smaart to work,...

    Hey Johnny,
    congrats on getting Smaart to work, now it's all about figurimg out what the wiggly lines actually mean.

    One of the best ways is to get to one of the Rational classes, but for now try...
  15. Replies
    9
    Views
    1,095

    Hey Arthur, I've had to do reports to...

    Hey Arthur,
    I've had to do reports to iso-3382[1] and iso-140[14] but I think this falls more under AcousticTools than Smaart
  16. Thread: Good Reading

    by Ferrit37
    Replies
    3
    Views
    1,651

    Good Reading

    hey Guys,
    this is interesting...... http://www.soundforums.net/live/threads/2348-Frequency-Response-Contour-EQ-in-full-range-systems.
  17. Thread: 5.1 Alignment

    by Ferrit37
    Replies
    5
    Views
    1,251

    Hey Guys, maybe a little late but maybe this is...

    Hey Guys,
    maybe a little late but maybe this is of some help : http://www.aes.org/technical/documents/AESTD1001.pdf
  18. Replies
    6
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    2,563

    OOPS, graphics missing from Doc :o

    OOPS, graphics missing from Doc :o
  19. Replies
    6
    Views
    2,563

    Hey Daniel, Here's two papers that will get you...

    Hey Daniel,
    Here's two papers that will get you started on FIR filters
    enjoy ;)
  20. Replies
    12
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    2,852

    Arthur, Brilliant that's the one! this...

    Arthur,
    Brilliant that's the one!
    this oldtimers disease is...............what was I saying? :)
  21. Replies
    12
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    2,852

    Errrmmm.... Mic diameter, 4KHz bump? :o rubbish...

    Errrmmm....
    Mic diameter, 4KHz bump? :o rubbish - a half inch is good to about 24KHz
    There's a Syn-Aud-Con paper by Pat Brown 349
  22. Replies
    12
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    2,852

    Hey Guys, I seem to remember that the bump in...

    Hey Guys,
    I seem to remember that the bump in the response might be due to mic diameter, I think the B&K stuff mentioned this. there was also a Syn-Aud-Con paper on this. RH Campbell maybe?
  23. Replies
    12
    Views
    2,852

    Hey Dr J, sorry for the late reply, I've been in...

    Hey Dr J,
    sorry for the late reply, I've been in class. You need to position the center of the capsule over the center of the turntable.
    Keeping the speaker still and rotating the mic gives you the...
  24. Replies
    12
    Views
    2,852

    Hey Kip, your fun experiment will measure the...

    Hey Kip,
    your fun experiment will measure the polar of the speaker and not the mic.
    To measure the polar of the mic you need to rotate the mic on a fixed point.
    Simple way is to get a lazy-susan,...
  25. Replies
    28
    Views
    3,713

    Hey Kip, No I'm actually running off to Denmark...

    Hey Kip,
    No I'm actually running off to Denmark for a training session then off around euroland for a bit.
    I love the part about looking at OFAX dips DaveG is god :)
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