08
2012-Apr
Measurements AKG K3003Nick Name: Golden Ears Registered Date: Apr 08, 2012, 20:48:23 IP ADRESS: *.56.123.5 Views: 12602
* How we measure (Earphones, Headphones)
* Golden Ears Measurements F.A.Q.
* About the Golden Ears Recommendation Index (G.E.R.I.)
* How to read measurements - Earphones, Headphones
* Frequency response & perceived sound
Note.
Please keep in mind that the following data are from a test unit reviewed by Golden Ears - the test unit is not necessarily a representative sample of the model being reviewed.
Filter : Reference / Eartip: Silicone /Blue:Left, Green:Right
<Subjectively Percieved Tonal Balance>
Diffuse Sound Field Equalization + The small room X-Curve Compensation + Bass Compensation
for more information : How we measure (Earphones, Headphones)
Filter : Reference / Eartip: Silicone /Blue:Left, Green:Right
<Raw Data from IEC 711 Ear Simulator GRAS RA0045>
Blue: After modification by Accudio™ / Green: Before modification
<Power-Average of Left and Right>
Note.
The following chart is an expression of the reviewer's opinion on this product's measured data and perceived sound, and may include bias from using the Golden Ears reference unit as a standard.
Images, text and measured data by Golden Ears Corporation is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.
Golden Ears Test System - for more information (Link)
1. HATS: Bruel & Kjær - Head and Torso Simulator Type 4128C
2. Microphone Amplifier: Bruel & Kjær - NEXUS Conditioning Amplifier
3. Audio Interface: Lynx L22
4. DAC: Golden Ears D/A Converter
5. Headphone Amplifier: Golden Ears Headphone Amplifier
How we test
1. Headphone / Earphone
2. Speaker
3. Amplifier / DAP
How to read G.E. Graph
1. Earphone / Headphone
2. Speaker (Directivity Pattern)
3. DAP / Amplifier
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- 00.AKG_K3003_measure.jpg [File Size:43.4KB/Download:11]
- 06.TB_REFERENCE_AKG_K3003.PNG [File Size:24.8KB/Download:29]
- 02.SR_REFERENCE_AKG_K3003.png [File Size:32.7KB/Download:15]
- 03.IR_REFERENCE_AKG_K3003.png [File Size:33.6KB/Download:11]
- 04.CSD_REFERENCE_AKG_K3003.png [File Size:65.6KB/Download:18]
- 05.IG_REFERENCE_AKG_K3003.png [File Size:43.1KB/Download:10]
- 01.FRM_REF_AKG_K3003.png [File Size:43.0KB/Download:1]
- 01.FRP_com_AKG_K3003.png [File Size:26.4KB/Download:1]
- 01.FRP_REF_AKG_K3003.png [File Size:41.4KB/Download:1]
- 01.EQ_AKG_K3003_Ref.png [File Size:39.4KB/Download:1]
