Measurement's report Auglamour R8 test and graphs - Reference Audio Analyzer
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Test report Auglamour R8

Test report - general data headphone Auglamour R8

Frequency response, Impedance, Frequency response with standard AMPs


Graphics setting view
Frequency band, Hz:
Range, dB:

General results Auglamour R8
Channel
Summary (Right + Left)
Sensitivity average in band from 100 Hz to 10 kHz, dB/V
124,8
Impedance average in band from 40 Hz to 15 kHz, ohm
17,2
For 94,0 dB SPL need, VRMS
0,029
For 94,0 dB SPL need, mW
0,049

The table shows a most important technical characteristics of Auglamour R8

*Center channel headphone is received by averaging between left and right channels

Test conditions

  • Type of headphones: In-Ear or Tablet
  • Measurements were performed on the stand:
    • Solid simulator-bushing SIEC (emulation of auditory channel)
  • Calculate headphone's SPL Auglamour R8 taking into amplifier by online calculator based on table's data
  • Headphone: Low-impedance
  • The type of acoustic design Closed



Report content

Detailed measurements report of technical characteristics

Sensitivity headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Channel:

  • Type of headphones: In-Ear or Tablet
  • Measurements were performed on the stand:
    • Solid simulator-bushing SIEC (emulation of auditory channel)
Calculate headphone's SPL Auglamour R8 with the amplifier it is possible in an online calculator based on the data in the table

Sensitivity Auglamour R8
Channel
Left
Right
Sensitivity average in band from 100 Hz to 10 kHz, dB/V
124,5
124,9
Sensitivity at 500 Hz at 1 V, dB
122,5
123,5
Sensitivity at 500 Hz at 1 mW, dB
104,9
105,9
Sensitivity at 1000 Hz at 1 V, dB
121,6
122,0
Sensitivity at 1000 Hz at 1 mW, dB
104,0
104,4

The sensitivity was calculated by data from the measuring stand SIEC


Frequency response headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:

  • Type of headphones: In-Ear or Tablet
  • Measurements were performed on the stand:
    • Solid simulator-bushing SIEC (emulation of auditory channel)
Frequency response Auglamour R8
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-13,66, 6,65
-15,36, 7,41


The RMS variation between the right and left channels
Auglamour R8 from stand SIEC
Deviation between channels in band 40 Hz to 15 kHz, dB
0,7
Deviation between channels in low-frequency range 40 Hz to 200Гц, дБ
0,4
Deviation between channels in mid-frequency range 200 Hz to 2 kHz, dB
0,2
Deviation between channels in hi-frequency range 2 kHz 15 kHz, dB
0,9

Impedance headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Channel:

Impedance Auglamour R8
Channel
Left
Right
Impedance average in band from 40 Hz to 15 kHz, ohm
17,3
17,2
Resistance at 500 Hz, ohm
17,2
17,1
Resistance at 1000 Hz, ohm
17,2
17,1
The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
40,0
42,9
The minimum value in band from 40 Hz to 15 kHz, ohm
17,2
17,1
The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
4411,8
4189,6
The maximum value in band from 40 Hz to 15 kHz, ohm
18,2
18,0

Electric phase headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Range, degree:
Channel:

Electric phase Auglamour R8
Channel
Left
Right
Average variation in phase response in band from 20 Hz to 20 kHz, degree
1,2
1,3
The minimum value in band from 20 Hz to 20 kHz at frequency, Hz
23,5
21,9
The minimum value in band from 20 Hz to 20 kHz, degree
0,0
0,1
The maximum value in band from 20 Hz to 20 kHz at frequency, Hz
19741,4
19741,4
The maximum value in band from 20 Hz to 20 kHz, degree
8,0
8,1

Frequency response of amplifier with constant output resistance from headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:

Frequency response of headphone Auglamour R8 with amplifier with a constant impedance
Channel
Left
Right
Variation in FR from AMP 0 ohm in band 100 Hz to 10 kHz, dB
-13,66, +6,65
-15,36, +7,41
Variation in FR from AMP 10 ohm in band 100 Hz to 10 kHz, dB
-13,66, +6,67
-15,37, +7,42
Variation in FR from AMP 20 ohm in band 100 Hz to 10 kHz, dB
-13,66, +6,69
-15,37, +7,43
Variation in FR from AMP 50 ohm in band 100 Hz to 10 kHz, dB
-13,67, +6,70
-15,37, +7,45
Variation in FR from AMP 100 ohm in band 100 Hz to 10 kHz, dB
-13,67, +6,71
-15,37, +7,45
Variation in FR from AMP 300 ohm in band 100 Hz to 10 kHz, dB
-13,67, +6,72
-15,37, +7,46

Variation in frequency response with amplifiers with constant output resistance from headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:

Variation in frequency response with amplifiers with constant output resistance from Auglamour R8
Channel
Summary (Right + Left)
With amplifier impedance at 10 ohm in band 20 Hz to 20 kHz, dB
0,1
With amplifier impedance at 20 ohm in band 20 Hz to 20 kHz, dB
0,2
With amplifier impedance at 50 ohm in band 20 Hz to 20 kHz, dB
0,3
With amplifier impedance at 100 ohm in band 20 Hz to 20 kHz, dB
0,3
With amplifier impedance at 300 ohm in band 20 Hz to 20 kHz, dB
0,4

*Center channel is received by data averaging between the left and right channels


Frequency response with an amplifier with zero output resistance and raising of output resistance in low frequencies from headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:

Frequency response with an amplifier with zero output resistance and raising of output resistance in low frequencies from Auglamour R8
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-13,66, 6,65
-15,36, 7,41

Variation in frequency response an amplifier with zero output resistance with raising-up of output resistance in low frequencies from headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:

Variance of frequency response Auglamour R8 depending on the total output resistance of the amplifier with zero resistance and a rise of resistance at low frequencies
Variance frequency response at the frequency 20 Hz, dB
-5,1
Variance frequency response at the frequency 40 Hz, dB
-3,1
Variance frequency response at the frequency 80 Hz, dB
-0,7

Perception of headphone frequency response curves of equal loudness ISO 226-2009 from headphone Auglamour R8


Graphics setting view
Channel:

Perception of headphone frequency response curves of equal loudness ISO 226-2009 from Auglamour R8
Channel
Summary (Right + Left)
From level 48 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-17,2, +19,1
From level 36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-16,5, +16,0
From level 24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-15,8, +13,0
From level 12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-15,1, +9,9
From level 0 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-14,5, +7,0
From level -12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-13,9, +8,1
From level -24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-13,3, +9,1
From level -36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-12,9, +10,1

*Center channel is received by data averaging between the left and right channels


Impulse response headphone Auglamour R8


Graphics setting view
Time, ms:
Channel:





Impulse Response Envelope (ETC - Energy Time Curve) headphone Auglamour R8


Graphics setting view
Time, ms:
Range, dB:
Channel:





Step response headphone Auglamour R8


Graphics setting view
Time, ms:
Channel:





QSD / Watterfall headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Channel:


Delta QSD / Delta Watterfall headphone Auglamour R8


Graphics setting view
Frequency band, Hz:
Channel: