HRTF Human: romanrex

About this report

This is the report of the tested Human: romanrex headphone measurement stand.

Frequency response depending on the angle for the Human: romanrex stand

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

Recommended target curve: RAA V1 based on HRTF from Human: romanrex stand

Graphics setting view

Channel

Main target curve

Harman Bass

ISO 226

Brief information

Based on the obtained frequency response at different angles, the target curve

It consists of a base curve and additional correction curves.

Main target curve

For Human: romanrex, the Target Curve for RAA v1 headphones is used as the base target curve, obtained on the basis of a separate study in the Reference Audio Analyzer.

Human - is a live measurement with miniature microphones inserted into the ear canal as in-ear headphones with the deepest fit. Such measurements most accurately show the low-frequency and mid-frequency range, since they take into account the real pressure of the ear pads and damping of the real head. The high-frequency range is less accurate with this measurement, because it depends on the fit of the microphone in the ear. Since 2024, all headphones are measured on the head of the founder of the RAA project and in some cases on the head of the owners of the headphones as part of an individual calibration.

Correction target curves

If the main target curve depends on the stand, then the correction curves are universal.

ISO226-2009

This is an adjustment for the subjective perception of frequency response when listening at different volumes. Due to this correction, it is possible to determine whether the headphones will be perceived smoothly at high or low volume. Learn more about ISO226-2009.

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

More detailed

Measurements of HRTF Human: romanrex were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The HRTF Human: romanrex test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.

I believe that it is important to do not make an absolute assessment of the device, but an aggregate assessment when working together with a source amplifier and taking into account external factors. This allows you to effectively reveal the potential of the entire set of devices or to make a more optimal choice of components.

Kuznetsov Roman
Founder of RAA

Known by the nickname romanrex
Аuthor of articles iXBT.com

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