Dekoni Audio and Better Measurements

What should we measure first?


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Aug 21, 2020 at 2:06 PM Post #61 of 70
Dekoni Audio is pleased to share a “deep dive” look into our Dan Clark Audio ÆON line of Elite Earpads, specifically tuned to elevate your listening experience.


We start with comfort, using our soft, high density, slow rebound memory foam for an extra plush experience that conforms to the shape of your face (and accommodates glasses stems). Dekoni serves the closed DCA ÆON headphones with a choice between real Sheepskin Leather, Fenestrated Sheepskin, and Hybrid (Sheepskin outer, Fenestrated Sheepskin inner, and Velour touching your face) finishes, maintaining the isolation of the headphone and offering a smooth, premium feeling. We also tested and ensured the pads mount just as securely as the stock pads, utilizing single-use 3M VHB tape that holds the pads firmly but removes without residue or damage to the ÆON’s beautiful carbon fiber. Finally, we shaped and measured the pads on the ÆON 2 to tune the sound and share a preview of how they sound compared to stock pads.

In our measurements, we use the measurement data from the headphone coupled with the realistic ears of our microphone dummy head. We have been fortunate to have acquired a certain well-known Audio Precision-based measurement rig, and will continue to keep the measurements coming! The data is presented raw and uncompensated, except to cancel out the ear response of our microphone dummy head, and it’s the average data from 5 slightly different seatings of the headphone (centered, forward, back, up, down, and centered over the ear again). Some graphs have an excessively wide scale on the wide axis to make their graphs look very “flat” – We also use a Y-axis scale that is fairly “zoomed in” to reveal more differences between the pads. Some measurements by others are made without headphones actually sitting on model ears, or with subjective compensation adjustments – we don’t do that, because as every experienced audio enthusiast knows, we all have different ears! So, as part of a series of Dekoni Describes posts, we will walk our readers through understanding our graphs.

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The first thing to understand about an uncompensated graph is that it will sound different to the listener than the graph will show. For one, we haven’t smoothed our graphs, so there are many peaks and valleys that would have been lost information, but also there are other factors, such as the effect from the earcups and pads resting against a head and around ears, the human ear’s extra sensitivity to vocals, and that the shape of our ears and depth of our ear canals can actually amplify certain frequencies. For the purposes of swapping earpads, it is enough to say that a flat line along the 0 dB line wouldn’t sound “good” on these uncompensated graphs, a dip in the midrange is to be expected since human ears are more sensitive to that region, and mainly we want to focus on how a Dekoni pad compares to the Stock pad. We also decided to begin aligning the frequency curves at the point they all reach 1,000 Hz, as many people base their volume settings on vocals in this midrange. With our measurements, we used the closed ÆON 2, which comes Stock with DCA’s synthetic leather pad.

Our Elite Sheepskin pads offer a fully sealed, non-scratchy option that largely measures similar to the stock synthetic leather. Most people can barely hear a 2 dB difference in sound pressure (volume), and that’s the case here. Our brains can easily adjust to a small difference like this, and after a few listens the feel of the smooth Elite Leather will be what continues to stand out! Don’t worry too much about the “comb” shape of the peaks and valleys measured from 3 kHz and up… this is similar to the “high pass filtering” technique used in music mastering, and when done well it can actually help separate one instrument and note from another.
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Our Fenestrated Sheepskin pads measure with a noticeable drop in the bass region compared to the stock pads.While not ideal for EDM or Drum and Bass music, it might be nice for someone seeking an “airy” mids and treble focused sound, or for a competitive gamer who needs to focus on the tactical details without “jumping” at booming explosions. The Fenestrations also allow more heat to escape, which would be another benefit for long sessions.


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For people that don’t like the feeling of leather on their skin, or that prefer a midrange-focused sound, the Elite Hybrid pads are a great option! With these pads, the ÆON will have a more intimate sound with easier to hear lyrics and speech.

The subjective factor of experiencing headphones and earpads matters the most, of course. If it sounds good, it is good! We listen with our pads for several revisions before release, and we want to thank the reviewers and our patrons on Head-Fi and other platforms who have shared their experiences. Real user experience is the best judge, and we thank everyone who has tried to describe their experience!

Our Dan Clark Audio ÆON pads are available now! Ask about them to your favorite retailer, and check us out at dekoniaudio.com.
sales@dekoniaudio.com | dekoniaudio.com | facebook.com/dekoniaudio | instagram: @dekoniaudio.com​
 
Last edited:
Dekoni Audio Stay updated on Dekoni Audio at their sponsor profile on Head-Fi.
 
Dekoni Audio @dekoniaudio http://www.dekoniaudio.com sales@dekoniaudio.com
Nov 12, 2020 at 9:36 AM Post #63 of 70
Dekoni Audio is pleased to revisit a “deep dive” look into our Audio Technica AD series Elite Earpads, specifically tuned to elevate your listening experience.


We start with comfort, using our soft, high density, slow rebound memory foam for an extra plush experience that conforms to the shape of your face (and accommodates glasses stems). Dekoni serves the open ATH-AD headphones with a choice between real Sheepskin Leather, Fenestrated Sheepskin, and Elite Velour finishes, maintaining the isolation of the headphone and offering a smooth, premium feeling. We also tested and ensured the pads mount just as securely as the stock pads. Finally, we shaped and measured the pads on the ATH-AD900x to tune the sound and share a preview of how they sound compared to stock pads.

In our measurements, we use the measurement data from the headphone coupled with the realistic ears of our microphone dummy head. We have been fortunate to have acquired a certain well-known Audio Precision-based measurement rig, and will continue to keep the measurements coming! The data is presented raw and uncompensated, except to cancel out the ear response of our microphone dummy head, and it’s the average data from 5 slightly different seatings of the headphone (centered, forward, back, up, down, and centered over the ear again). Some graphs made no others have an excessively wide scale on the wide axis to make their graphs look very “flat” – We also use a Y-axis scale that is fairly “zoomed in” to reveal more differences between the pads. Some measurements by others are made without headphones actually sitting on model ears, or with subjective compensation adjustments – we don’t do that, because as every experienced audio enthusiast knows, we all have different ears! So, as part of a series of Dekoni Describes posts, we will walk our readers through understanding our graphs.

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The first thing to understand about an uncompensated graph is that it will sound different to the listener than the graph will show. For one, we haven’t smoothed our graphs, so there are many peaks and valleys that would have been lost information, but also there are other factors, such as the effect from the earcups and pads resting against a head and around ears, the human ear’s extra sensitivity to vocals, and that the shape of our ears and depth of our ear canals can actually amplify certain frequencies. For the purposes of swapping earpads, it is enough to say that a flat line along the 0 dB line wouldn’t sound “good” on these uncompensated graphs, a dip in the midrange is to be expected since human ears are more sensitive to that region, and mainly we want to focus on how a Dekoni pad compares to the Stock pad. We also decided to begin aligning the frequency curves at the point they all reach 1,000 Hz, as many people base their volume settings on vocals in this midrange. With our measurements, we used the open ATH-AD900x, which comes Stock with Audio Technica’s velour pad.

Our Elite Sheepskin pads offer a fully sealed, non-scratchy option with similar highlights but overall slightly warmer sound than the stock velour. While you can see that the graph looks nearly identical from 1 kHz (mids territory) down to about 60 Hz (subwoofer territory!), the mids and bass will still seem to be emphasized because the upper mids and treble (everything above 1 kHz) has been cut by an almost even 4 dB. The subtle but wide-sweeping change is usually what people want when looking for a sealed, leather pad!
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Our Fenestrated Sheepskin pads are the best choice for a listener who doesn’t want the sound profile to change much BUT wishes to have the option of real leather pads. The most noticeable difference is from 6 dB less amplitude at around 7 kHz, which along with the general recession of treble in this area helps keep the headphone from sounding sibilant while still sounding bright and sparkly overall. The Fenestrations also allow more heat to escape, which would be another benefit for long sessions.


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Though the graph shows a slightly warmer “tilt” with a dB or two higher amplitude below 1 kHz and a dB or two lower sound pressure with pitches above 1 kHz, overall the Dekoni Elite Velour pads have a practically matched acoustic profile as the stock pads. Considering how the AD900x series is designed to pin down your ears, however, it is worth noting that the Dekoni pads have a softer memory foam and a higher thread count velour, which should provide dividends on long-session wearing comfort!

The subjective factor of experiencing headphones and earpads matters the most, of course. If it sounds good, it is good! We listen with our pads for several revisions before release, and we want to thank the reviewers and our patrons on Head-Fi and other platforms who have shared their experiences. Real user experience is the best judge, and we thank everyone who has tried to describe their experience!

Our Audio Technica AD-Series pads are available now! Ask about them with your favorite retailer, and check us out at dekoniaudio.com.
 
Last edited:
Dekoni Audio Stay updated on Dekoni Audio at their sponsor profile on Head-Fi.
 
Dekoni Audio @dekoniaudio http://www.dekoniaudio.com sales@dekoniaudio.com
Dec 15, 2020 at 10:20 AM Post #64 of 70
Dekoni has produced a special limited edition pad specifically for the Focal Stellia, which we will compare here with the stock Focal Stellia pads. The Dekoni LTS emphasize the mids and midbass, with a bit more sense of “air” due to the lighter sub bass and extra sparkle in the 9 kHz region. Keep in mind that most instruments don’t play “fundamental notes” at 9 kHz (and the sibilants range is lower, around 6 kHz to 7kHz), so this mostly adds extra presence to the treble harmonics. Our office colleagues lucky enough to give them a listen have been enjoying an increased sense of instrument separation and placement imaging.

1608045319110.png


This is a limited run for the foreseeable future, first come first served! Announcement details here: https://www.head-fi.org/threads/dekoni-ltd-stellia-pads.949716/
 
Last edited:
Dekoni Audio Stay updated on Dekoni Audio at their sponsor profile on Head-Fi.
 
Dekoni Audio @dekoniaudio http://www.dekoniaudio.com sales@dekoniaudio.com
Dec 15, 2020 at 12:55 PM Post #65 of 70
It looks like the pads reduce bass output on the hd800. Is that in line with what people are hearing?
 
Feb 12, 2021 at 2:48 PM Post #67 of 70
Dekoni Audio is pleased to share a “deep dive” look into our Sony WH-1000XM4 line of Choice Earpads, specifically tuned to elevate your listening experience.

We start with comfort, using our soft, high density, slow rebound memory foam for an extra plush experience that conforms to the shape of your face (and accommodates glasses stems). Dekoni serves the sealed Sony XM4 headphones with a choice between a vegan, synthetic Suede or Leather finish, both maintaining the isolation of the headphone and offering a smooth, soft feeling. We also tested and ensured the pads mount just as securely as the stock pads. These pads have been updated specifically to fit the new WH-1000XM4 model ANC headphone - these are DEEP pads with more cushion and room for your ears, and for the first time ever we’re also offering them in gray. Finally, we shaped and measured the pads to tune the sound and share a preview of how they sound compared to stock pads.

In our measurements, we use the measurement data from the headphone coupled with the realistic ears of our microphone dummy head. We have been fortunate to have acquired a certain well-known Audio Precision-based measurement rig, and will continue to keep the measurements coming! The data is presented raw and uncompensated, except to cancel out the ear response of our microphone dummy head, and it’s the average data from 5 slightly different seatings of the headphone. Some measurements by others are made without headphones actually sitting on ears, or with adjustments to reflect the effect that the shape of a generic inner and outer ear will have on the sound waves – we don’t do that, because as every experienced audio enthusiast knows, we all have different ears! So, as part of a series of Dekoni Describes posts, we will walk our readers through understanding our graphs.

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The first thing to understand about an uncompensated graph is that it will sound different to the listener than the graph will show. For one, we haven’t smoothed our graphs, so there are many peaks and valleys that would have been lost information, but also there are other factors, such as the effect from the earcups and pads resting against a head and around ears, the human ear’s extra sensitivity to vocals, and that the shape of our ears and depth of our ear canals can actually amplify certain frequencies. For the purposes of swapping earpads, it is enough to say that a flat line along the 0 dB line wouldn’t sound “good” on these uncompensated graphs, a dip in the midrange is to be expected since human ears are more sensitive to that region, and mainly we want to focus on how a Dekoni pad compares to the Stock pad. We also organized our charts so that all the frequency response curves intersect at 1000 Hz, a common comparison frequency in the midrange. The stock plastic leather Sony pads serve as the baseline for comparison, shown as the green dotted line.

Our Choice Leather pads offer a fully sealed, less sticky option in contrast to the stock pads. Within the frequency range of vocals, where our ears are most sensitive, the response ranges from sounding the same, to a bit more laid back and romanticized in the upper mids and lower treble area. While the warmth of the stock bass is preserved, the de-emphasis of the lower mids prevents the bass from bleeding over mid detail. As is always true with closed headphones, seating the headphone in different positions (or not properly attaching the pads for a good seal!) will alter the sound signature – but after a few listens, the feel of the smooth Choice Leather and extra room for your ears will be what continues to stand out!
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Our Choice Suede pads measure with similar frequency emphasis to the Choice Leather, and both have dips and emphasis in all the same places as the stock pads. The Suede is also buttery smooth and luxuriously soft, slowly sinking in and molding to the shape of your head as you wear them! Therefore, you can safely choose based on what you personally feel will enhance your comfort the most… smooth leather, or the more “toothy” cloth-like feel of suede.

The subjective factor of experiencing headphones and earpads matters the most, of course. If it sounds good, it is good! We listen with our pads for several revisions before release, and we want to thank the reviewers and our patrons on Head-Fi and other platforms who have shared their experiences. Real user experience is the best judge, and we thank everyone who has tried to describe their experience!

Our Sony pads are available now at our fine dealers internationally, and dekoniaudio.com.

 

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Dekoni Audio Stay updated on Dekoni Audio at their sponsor profile on Head-Fi.
 
Dekoni Audio @dekoniaudio http://www.dekoniaudio.com sales@dekoniaudio.com
May 6, 2021 at 8:01 PM Post #69 of 70
Dekoni has produced a special limited edition pad specifically for the Focal Stellia, which we will compare here with the stock Focal Stellia pads. The Dekoni LTS emphasize the mids and midbass, with a bit more sense of “air” due to the lighter sub bass and extra sparkle in the 9 kHz region. Keep in mind that most instruments don’t play “fundamental notes” at 9 kHz (and the sibilants range is lower, around 6 kHz to 7kHz), so this mostly adds extra presence to the treble harmonics. Our office colleagues lucky enough to give them a listen have been enjoying an increased sense of instrument separation and placement imaging.

1608045319110.png

This is a limited run for the foreseeable future, first come first served! Announcement details here: https://www.head-fi.org/threads/dekoni-ltd-stellia-pads.949716/
Any chance of measuring the limited run Stellia pads on the Utopia's to show us how they compare with the other Dekoni Focal pads? Or measure the other Elite pads on the Stellia.
 

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