Recent content by Justus

  1. J

    The Harmonizer

    snake oil alert
  2. J

    Battle of the acoustic measurement packages: XTZ Room Analyzer vs Room EQ Wizard

    hey wes, sorry but i havent tried that system. looks ok, though limitted to low freq, and kal's (et al.) sample measurements didnt compare well to what i see multeqxt32 do. best justus
  3. J

    WBF Library: Human hearing system and acoustics

    hey gary, his other test involved moving one ribbon tweeter rel to another in a dead room, results implying similar hi res hearing abilities beyond the 20 khz limit. love to test that, but lack such room. you cold attempt his setup with audacity at 2496 sines at specified phase and using abx...
  4. J

    What is going on with TACT and Lyngdorf

    xt32 leaves no peaks in my setup...xt was not nearly as smooth though. we need to differentiate...
  5. J

    Dirac Live

    hey Amir,which version of audyssey? justus
  6. J

    miniDSP OpenDRC with Acourate...anyone tried?

    ok, ordered it! i will post fb in a few weeks..
  7. J

    What is going on with TACT and Lyngdorf

    thanks Amir, which AES paper are you referring to? which audyssey version is used? how was the spectral response measured? psychoacoustically, as in etf5 implementation? this namely takes our temporal integration of sound into account, thus incl reverb. to me if that measures flat, it...
  8. J

    miniDSP OpenDRC with Acourate...anyone tried?

    http://www.minidsp.com/products/opendrc-series/opendrc-an $300 http://www.minidsp.com/applications/digital-room-correction/acouratedrc $80 digi i/o also exists. unless i hear negatively, i'll order and report back. the peq goes down to 10 hz they claim...see if this is true. only...
  9. J

    New DEQX units

    please see my cautioning notes inthe other deqx thread....i hope they adresses the issues in the updates... best justus
  10. J

    What is going on with TACT and Lyngdorf

    hey amir, bizar audyssey result. i validate drc and xt32 is FLAT. the test uses a spurious audyssey result i suspect. i use omnimic and etf btw. what drc are you using now? arcos? best, justus
  11. J

    New DEQX HDP-3 Express

    deqx mixed bag... hey guys, i own the express too. works well for me even though i find the process confusing here and there. harware has been a major problem for deqx. the xpress uses dac coupling caps that hipass aroundv30 hz. i replaced mine w bigger film caps. now it measures flat from mic...
  12. J

    Justus sends greetings from CT USA!

    Hey Ed, I left at 24, and also put my ESS speakers out of my windows on a canal some summer day...that wasnt appreciated much. WHat';s not to like about The Doors? :D
  13. J

    Justus sends greetings from CT USA!

    Amir, thanks so much for the history of WBF. QUite some turbulence! Glad to see WBF remains mostly free of it. WOuldnt it be nice to make that available as a sticky somehwere? Thanks again! J
  14. J

    WBF Library: Human hearing system and acoustics

    Perhaps it was 8 and 24kHZ -- I forget,been a while. In addition, just playing with different settings we never got any detection with 3rd harmonic beyond ~20kHz at ~60-80dB and various phase angles rel to ground tone...oh well. Justus
  15. J

    WBF Library: Human hearing system and acoustics

    Being open to and excited by the notion of hearing >20kHz I tried to replicate one of Kunchur's studies. I used a professional psychoacoustic setup (Tucker Davis, Matlab, Stax) in a soundbooth (33dB SPL noise) and presented blind, randomized the same two-tone stimuli as Kunchur did. That is...
See more

About us

  • What’s Best Forum is THE forum for high end audio, product reviews, advice and sharing experiences on the best of everything else. This is THE place where audiophiles and audio companies discuss vintage, contemporary and new audio products, music servers, music streamers, computer audio, digital-to-analog converters, turntables, phono stages, cartridges, reel-to-reel tape machines, speakers, headphones and tube and solid-state amplification. Founded in 2010 What’s Best Forum invites intelligent and courteous people of all interests and backgrounds to describe and discuss the best of everything. From beginners to life-long hobbyists to industry professionals, we enjoy learning about new things and meeting new people, and participating in spirited debates.

Quick Navigation

Home Forums Contact us

User Menu

Login
Steve Williams
Site Founder | Site Owner | Administrator
Ron Resnick
Site Co-Owner | Administrator
Julian (The Fixer)
Website Build | Marketing Managersing
Top Bottom