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Graph Feppar's latest activity
Graph Feppar
replied to the thread
Sennheiser HD 490 Pro Headphone Review
.
Yes! This is exactly what I am trying to explain, every non-linear thing in universe that can produce harmonic distortion can also...
Yesterday at 12:12 PM
Graph Feppar
replied to the thread
Sonic Lamb Headphone with Subwoofer Review
.
They claim to use Qualcomm QCC 3034 as bluetooth chip and QCC5125 in aptx adaptive version. Was this the normal or aptx adaptive...
Tuesday at 11:05 AM
Graph Feppar
reacted to
amirm's post
in the thread
Sonic Lamb Headphone with Subwoofer Review
with
Like
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This is a review, detailed measurements and listening tests of Sonic Lamb wired/wireless noise cancelling (?) headphone with built-in...
Tuesday at 10:40 AM
Graph Feppar
reacted to
solderdude's post
in the thread
Sennheiser HD 490 Pro Headphone Review
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Like
.
It is an issue for measuring and evaluating the speaker itself. This is well documented. This has nothing to do with studios and stereo...
Monday at 9:40 PM
Graph Feppar
reacted to
solderdude's post
in the thread
Sennheiser HD 490 Pro Headphone Review
with
Like
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I have to nuance this a bit. Of course this only happens near the peaks of the low frequencies (large excursions) which are short...
Monday at 2:21 PM
Graph Feppar
replied to the thread
Sennheiser HD 490 Pro Headphone Review
.
This is another common confusion I see in headphone/speaker forums, if you know the harmonic distortion levels of headphone or speaker...
Monday at 10:37 AM
Graph Feppar
replied to the thread
Sennheiser HD 490 Pro Headphone Review
.
The distortion audibility threshold graph you posted only applies to single sine waves. The moment there are two or more sine waves that...
Monday at 2:10 AM
Graph Feppar
reacted to
amirm's post
in the thread
Sennheiser HD 490 Pro Headphone Review
with
Like
.
This is a review, detailed measurements, listening tests and equalization of Sennheiser HD 490 Pro open back headphone. It was kindly...
Monday at 1:51 AM
Graph Feppar
replied to the thread
What headphones would you like Amir to measure next?
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JBL Tune 770nc JBL is large manufacturer of headphones yet there is comparatively very little reviews and measurements except RTINGS. I...
Saturday at 10:42 PM
Graph Feppar
reacted to
Jimbob54's post
in the thread
What headphones would you like Amir to measure next?
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Like
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Say no more
Saturday at 7:16 PM
Graph Feppar
reacted to
MayaTlab's post
in the thread
Bose QuietComfort 45 Headphone Review
with
Like
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This is to some extent a product of coupling / assembly / pads, it's difficult to say for certain if that will be a constant feature. At...
Apr 16, 2024
Graph Feppar
reacted to
GaryH's post
in the thread
Bose QuietComfort 45 Headphone Review
with
Like
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Rtings finding a nearly 9 dB channel imbalance an audible problem at 2 kHz, near the nadir of the equal loudness contours, really isn't...
Apr 14, 2024
Graph Feppar
reacted to
GaryH's post
in the thread
Bose QuietComfort 45 Headphone Review
with
Like
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Because you're making the same mistake as that poster. Read the links therein. This review?
Apr 14, 2024
Graph Feppar
reacted to
VMAT4's post
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Cat News?
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Maryland Becomes 2nd U.S. State to Ban Declawing Cats
Apr 14, 2024
Graph Feppar
replied to the thread
Bose QuietComfort 45 Headphone Review
.
Edifier WH820NB Plus, Sennheiser Momentum 4 & Accentum & Accentum Plus, Focal Bathys, Shure Aonic 50 & 40. I am too looking for ANC...
Apr 14, 2024
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