CHANGSTAR: Audiophile Headphone Reviews and Early 90s Style BBS
Lobby => IEM Measurements => Topic started by: speakerphone on March 20, 2015, 11:01:51 AM
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(http://4.bp.blogspot.com/-Nc4hFe8Kpsw/VQp65f85vHI/AAAAAAAAAX4/Bs0yJJIlSXA/s1600/raw.JPG)
Uncompensated (Raw)
(http://3.bp.blogspot.com/-NPAs5T1IX3A/VQp64NXXjnI/AAAAAAAAAXs/VV4cmthqzhU/s1600/df.JPG)
Diffuse Field Target Compensated. (Based on ISO 11904-2)
(http://4.bp.blogspot.com/-HpNm_-cJpIQ/VQp641neSeI/AAAAAAAAAYY/XIhobe2-FVg/s1600/ow.JPG)
Olive-Welti Target Compensated
(http://3.bp.blogspot.com/-6seZzNKYVug/VQp64byL9sI/AAAAAAAAAXo/rJvyrxEuQHY/s1600/csd.JPG)
Cumulative Spectral Decay (Left)
(http://4.bp.blogspot.com/-Yj5Dreprw_M/VQp65Gb4BuI/AAAAAAAAAX0/xKzyPBojoag/s1600/phase.JPG)
Impedance Magnitude and Electrical Phase
(http://1.bp.blogspot.com/-h--_d2hL9HQ/VQp65-tm1ZI/AAAAAAAAAYA/LDfxUrRp1fA/s1600/thdl.JPG)
Harmonic distortions @94dB (Left)
(http://4.bp.blogspot.com/-k0B4707tMoo/VQp66P1ok0I/AAAAAAAAAYE/KO6JNExRV48/s1600/thdr.JPG)
Harmonic distortions (Right)
(http://1.bp.blogspot.com/-6epTHEP68dw/VQp64Io-rVI/AAAAAAAAAXk/kY8BXx-IJlM/s1600/difference.JPG)
Difference between ER-4S and ER-4P