Etymotic Research(KEMAR) vs PC Mag:
KEMAR_PM.gif
[Linear]


PC Mag vs Headroom:
PM_HR.gif
[DF Equalized]


Headroom vs Stereophile:
SP_HR.gif
[Linear]


Headroom vs 淵野辺(Head):
FN_HR.Head.gif
[DF Equalized]


Headroom vs 淵野辺(Coupler):
FN_HR.Ear.gif
[Linear]


淵野辺(Coupler) vs Goldenears(Coupler) :
GE_FN.gif
GE_FN2.gif
[Linear]

 


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Goldenears.net:
+ φ 7mm~ 9mm x 25~30mm Sillicone Tubing
+ Earthworks M30S
+ Lynx L22 / Headroom Balanced Desktop Amplifier
+ DSSF3 / RMAA
+ Linear / Diffuse-Field EQ
Accuracy: Normal?

淵野辺(Earphones):
+ φ 7mm x 22mm Sillicone Tubing
+ Sony ECM-C10
+ audio-technica AT-MA2 microphone amplifier
+ Edirol R-09
+ WaveGene + M-Audio FastTrackPro
+ WaveSpectra FFT Window 4096 / Hanning
+ Linear
Accuracy: Normal

淵野辺(Headphones):
+ Adphox BME-200
+ Own Head
+ Edirol R-09
+ WaveGene + m902 headphone amplifier
+ WaveSpectra FFT Window 4096 / Hanning
+ Diffuse-Field EQ
Accuracy: High

Headroom(after the renewal):
+ Head Acoustics Artificial Head Measurement System
+ Audio Precision System Two Cascade audio analyzer
+ HeadRoom Max headphone amplifier
+ Linear / Diffuse-Field EQ
90dB SPL @ 1 kHz
Accuracy: High

PC Magazine:
+ Head Acoustics ACQUA analysis software
+ HMS II.3 HATS
+ Measurement Frontends 6.1
+ 5 Trial
+ Linear / Diffuse-Field EQ
Accuracy: Highest (as good as KEMAR)

Stereophile:
+ GRAS 43AG ear-and-cheek simulator
+ Linear
Accuracy: Normal

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