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2011-Aug

Measurements G.E. Review Template for Loudspeakers

Nick Name: Golden Ears Registered Date: Aug 10, 2011, 21:56:46 IP ADRESS: *.56.123.5 Views: 8818

Company_Model_Measurements

 

 

Related Articles

 * Golden Ears Philosophy

 * How to read measurements - Earphones, Headphones and Speakers

 * How to read measurements - Directivity Patterns 

 * 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. 

 

Frequency Response

 

 <Insert FR Graph>

Red:Duct, Blue:Woofer+Tweeter

for more information : How we measure Speakers

 

<Insert G.E.R.I. Table>

Lower is better - if the G.E.R.I. is below 3, the product will be listed as a Golden Ears Recommended Product.

for more information : About the Golden Ears Recommendation Index (G.E.R.I.)

 

 

 

Step Response

 

 <Insert Step Response Graph>

 

 

 

Impulse Response

 

 <Insert Impulse Response Graph>

 

 

 

Cumulative Spectral Decay

 

 <Insert Cumulative Spectral Decay Graph>

 

 

 

Impedance Phase

 

 <Insert Impedance & Phase Graph>

 

 

 

Directivity Pattern (Waterfall - 1)

 

 <Insert Waterfall 1 Graph>

 

 

 

Directivity Pattern (Waterfall - 2)

 

 <Insert Waterfall 2 Graph>

 

 

 

Directivity Pattern (Sonogram)

 

 <Insert Sonogram Graph>

 

 

 

Directivity Pattern (Contour)

 

 <Insert Contour Graph>

 

 

 

Directivity Pattern (Polar - Half)

 

<Insert Polar - Half Graph>

 

 

 

Reviewer's Opinion

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.


06.Sound_Table.png

 

 

 

 Creative Commons License
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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