ZMF Auteur Impressions and Measurements

Discussion in 'Headphone Measurements' started by Hands, Nov 3, 2017.

  1. dubharmonic

    dubharmonic Friend

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    I'd love to see measurements from the different pads.
     
  2. Vtory

    Vtory Illogical Spock

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    I found these quite interesting.

    Waterfall plots for Teak Auteur (Eikon Lambskin), Blackwood Auteur (Eikon Lambskin), and Blackwood Auteur (Universe Suede).

    upload_2019-5-16_15-51-8.png

    upload_2019-5-16_15-51-17.png

    upload_2019-5-16_15-51-25.png

    Assuming no significant difference in damping stuffs between Teak and ABW models, the difference would be largely attributed to wood (hardness, density, and other characters). Also note suede pads equated decay in a more linear way.
     
    Last edited: May 31, 2019
  3. Vtory

    Vtory Illogical Spock

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    For convenience, I'm pasting from what I posted in other threads.

    Comparison conditioned by same pads, similar-ish hard woods, but different housing/drivers:

    [​IMG]

    [​IMG]

    [​IMG]

    Thoughts
    • Auteur behaves well not only in frequency domain but in time domain -- very linear! (I remember @zach915m emphasized this word over and over in describing auteur lol)
    • Verite shows the fastest initial decay (down to 10-15 db off from t=0), attributable to tighter controls (due to magnet, be, etc etc) and more open earcup designs. By contrast, it has the most lasting release.
    • Aeolus is close to auteur but not as linear as its brother.
     
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  4. Vtory

    Vtory Illogical Spock

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    Suddenly, and kinda on a whim, I measured how external sound was attenuated by headphones. While detailed methods and rigs are different, this approach would conceptually resemble (Tyll-era) Inner Fidelity(IF)'s isolation test and Rting's noise isolation test.

    upload_2019-5-30_0-48-28.png

    Log-sweep signal played by speakers (L+R) was used as external sound.
    Three curves above were obtained by taking relative gains between baseline EARS (left-ear) response and attenuated one (1/3 oct).

    No wonder, among these three headphones, ether 2 is the most open. 1000XM3 (anc off) is the most closed. Auteur is closer to ether 2, but not as open as ether 2.

    Below is Rting's WH-1000XM3 result. Interesting to see a good consistency despite of overly simplified my method.

    upload_2019-5-30_0-56-1.png

    It also seems that IF and Rting's results are fairly consistent. See below (both HD650):

    upload_2019-5-30_1-0-52.png
    upload_2019-5-30_1-0-32.png

    So, from these (very rough) indirect comparisons, my isolation result would be pretty similar with IF, which is 5db less reduced than Rtings.

    That said, it will be interesting compare my Auteur result with IF's Eikon result (see below).

    upload_2019-5-30_1-4-42.png

    Auteur is way opener than Eikon, which mirrors my experience.

    PS. Eikon Suede pads equipped on Auteur
     

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    Last edited: May 30, 2019

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