What is the Harman target?

The Harman target curve is a rough approximation of what is acceptable in tonality to disregard individualization for precise tonality and spatial audio. The chart shows the target frequency response of an ideal pair of headphones, which levels they should exhibit, and the correct specialized equipment to measure it.

Who created the Harman curve?

Dr Sean Olive
Dr Olive and his colleagues then built on this work and went on to run hundreds more tests all over the world, resulting in a further eighteen published papers. The curve produced by Dr Sean Olive and his colleagues at Harman.

What is a house curve?

In the most general sense, a house curve is an EQ setting to make your speakers sound better in your room. So what this means is that a well-designed speaker which has a smooth polar response, like our Criton 1TD or Model P215, will have a smooth and downward sloping power response.

Is Harman curve accurate?

As of right now, the Harman curve is the best approximation of how the studio recording should sound like. So, if you want to experience the music as intended, we recommend checking Harman-tuned headphones.

Is the Harman target V shaped?

K371 and Buds+ sound different than the HD600, especially the Buds+ (Harman In-Ear Target 2019) sound V-shaped while the HD600 are very mid centric.

What is DF audio?

Types Of Loudspeaker Damping: Electrical damping or Damping Factor (DF) is calculated by dividing the loudspeaker’s voice coil DC resistance by the sum of the loudspeaker cable resistance and amplifier output impedance.

What is the frequency response of a speaker?

A speaker’s frequency response range is a measurement of how wide a selection of sounds it can reproduce. The human ear is capable of hearing sounds from 20 – 20,000 Hz. The lower the number the lower the tone and vice versa. Most speakers are capable of responding from around 45 – 20,000 Hz.

Who is Sean Olive?

Sean is past President of the Audio Engineering Society. Dr. Olive has authored/ co-authored over 50 research papers and 3 book chapters for which he received several awards including the AES Fellowship. An avid educator, Sean has taught audio courses at McGill, UCLA , CEDIA, and Harman University.

Is V shape sound good?

Headphones with V-shaped sound signature tend to have booming bass and sparkling treble, which makes for a more exciting listening experience. As a result, the audio seems “brighter” and the human brain finds this particularly pleasing. Among audio buffs, the V-shaped sound is also known as “fun sound”.

What is a speaker damper?

In practice, damping is the ability of the amplifier to control speaker motion once signal has stopped. A high damping factor means that the amplifier’s impedance can absorb the electricity generated by speaker coil motion, stopping the speaker’s vibration. Well damped speakers sound “tighter” in the low end.

What is a diffuse field headphones?

a diffuse field means that at every point in the space there’s the same sound pressure, so the headphones are tuned to sound like a speaker would sound in such a space. 11.

What is the Harman curve and why is it important?

The Harman curve essentially is a target frequency response of what a pair of “good” headphones should exhibit when measured with specialized equipment.

What is the Harman curve in headphones?

The concept of the Harman curve came to life as Sean Olive and his team noticed no consistency in the sound quality of different headphone brands when evaluating in and over-ear headphones. The few distinct trends present in listeners’ preferences led them to invest further into their research.

Is the Harman DF response curve ever-changing?

It is essential to understand that this curve is ever-changing. Harman generated its first curve in 2013, significantly involving devices with low frequencies and featuring the DF response shelved below 200Hz. Two other curves exist, one released in 2015 and the other in 2017, featuring modified details but a similar target response.

Can we compare Harman curves to other listening and processing techniques?

Thus, we can compare Harman curves (because several variants were developed and refined for different applications) to both alternative listening curves and processing techniques in the third part.