harman target
  1. podnosimyszafe

    Did the Harman Curve research involved shape of a bass and treble regions?

    I have already seen numerous videos about the research conducted by Harman that concluded in coming up with famous Harman Curve. Regarding methodology, I only recall something like "participants had two sliders to increase/decrease bass and treble". This makes me think, that while the results of...
  2. N

    Do headphones that closely conform to Harman target curves only sound pleasurable at loud volumes?

    Was hoping to post in sound science forum but can't because new member :( So if we define 2 different thresholds of volume which is - 1) The lowest volume at which more or less everything important (vocals, guitars, cymbals etc) in a piece of music become perfectly audible. 2) The lowest...
  3. jude

    HBK Electroacoustics Virtual Conference -- Important Presentations

    HBK Electroacoustics Virtual Conference Next week -- September 28-29, 2021 -- HBK (Hottinger Brüel & Kjær) will be holding their HBK Electroacoustics Virtual Conference. Last year they held their Product Physics Conference virtually, and that covered many different disciplines, but this...
  4. Wasaabi

    Does Harman Target Response Curve matter?

  5. Ezequiel Casas

    Headphone Calibration: From a Harman Curve to a Flat Curve

    Hi. First of all I want to clarify that I am not an expert user. Simply this PDF is based on research and homemade experiments based on common sense. I tried to use a friendly language for everyone, leaving aside technicalities. This process is valid for all headphones of the AutoEQ project. I...
  6. Jose Hidalgo

    [New EQ Software] Mega Switcher for Equalizer APO, with 15.000 EQ presets

    Mega Switcher 1.0 is now out, and it's free ! 😃 Check it out here : https://sourceforge.net/projects/mega-switcher/ Some screen caps : Thanks to the many people who helped me with this app, and pushed me to make it better than I ever thought it would be ! :wink:
  7. Tanchjim Tanya

    Tanchjim Tanya

    Features:- >Bullet-shaped small, lightweight design. >Durable Titanium-Alloy rear cavities. >Aviation-grade aluminum alloy shells. >Exquisite Craftsmanship. >Excellent sound quality control. > Newly designed sound acoustic structure. >High-quality cable with In-Line Mic option. >Natural...
  8. TronII

    A New Curve...

    After learning about speaker orders, in combination with being exposed to some recent threads, I came up with a new idea for developing a compensation curve for circumaural headphones: I call it the "Open Air Response" (OA). In a flat open field, with little to no background noise, (like the...
  9. iems0nly

    The Harman Passage

    I wanted to record my impressions of 3 new IEMs i got recently. I had to buy them to indulge my curiosity and experience some earphones tuned close to the Harman target response. Anyone who has been dwelling in this hobby for a while must have heard about this famous, often-touted, “Harman”...
  10. TronII

    Frequency Response Curves

    I've been looking into frequency response curves and a few things strike me as odd: Why does the ISO 226:2005 equal-loudness contour differ from the free field response by up to 30 dB in the lower frequencies? And, while we're at it: doesn't the concept behind the Harman target seem dubious...
  11. Sony MH755

    Sony MH755

    The Sony MH755 is the bundled in-ear earphone for the Sony MW600, SBH20, SBH50, and SBH52 Bluetooth devices. Specifications Driver: Single 9.2 mm dynamic with neodymium magnet Frequency Response: 20 Hz to 20 kHz Sensitivity: 115 dB/V (100.5 dB/mW) @ 1 kHz Maximum input power: 70 mW Connector...
  12. Jaybird Run

    Jaybird Run

    Jaybird Run Product page: https://www.jaybirdsport.com/en-us/run-true-wireless-sport-headphones.html#985-000688 Details and Specs: https://www.jaybirdsport.com/en-us/run-true-wireless-sport-headphones/run-specs.html
  13. samvafaei

    Headphones Frequency Response: Challenges & Solutions

    Hello Head-Fiers! We have made a video explaining some of the common issues in making frequency response measurements, and the solutions that we have come up with. These include bass leakage/coupling issues, treble inconsistencies, and target response curves. The purpose of this video is to...
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