
Test report - general data of FiiO F5 FiiO RC-B headphone
Perception of headphone frequency response curves of equal loudness ISO 226-2009
General results
General results FiiO F5 FiiO RC-B
Channel
Center/Summary
Variation in frequency response in band from 100 Hz to 0,01 kHz, dB
-13,19, 4,94
The table shows a most important technical characteristics of FiiO F5 FiiO RC-B
*Center channel headphone is received by averaging between left and right channels
*impedance value in the table for channel
Test conditions
- Type of headphones: In-Ear or Tablet
- Measurements were performed on the stand:
- Solid simulator-bushing SIEC (emulation of auditory channel)
- Headphone's impedance has not been tested
- The model use internal headphone amplifier
- Can be used only with special AMP
- By other reason
Detailed measurements report of technical characteristics
Report content
Graphics setting view
Range, dB:
Channel:
Table of measured characteristics
Frequency response FiiO F5 FiiO RC-B
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-12,95, 4,43
-13,42, 5,41
The RMS variation between the right and left channels
FiiO F5 FiiO RC-B from stand SIEC
FiiO F5 FiiO RC-B from stand SIEC
Deviation between channels in band 40 Hz to 15 kHz, dB
0,4
Deviation between channels in low-frequency range 40 Hz to 200Гц, дБ
0,1
Deviation between channels in mid-frequency range 200 Hz to 2 kHz, dB
0,1
Deviation between channels in hi-frequency range 2 kHz 15 kHz, dB
0,5
Perception of headphone frequency response curves of equal loudness ISO 226-2009 of FiiO F5 FiiO RC-B headphone
Graphics setting view
Channel:
Table of measured characteristics
Perception of headphone frequency response curves of equal loudness ISO 226-2009 from FiiO F5 FiiO RC-B
Channel
Center/Summary
From level 48 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-14,9, +15,3
From level 36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-14,4, +12,3
From level 24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-14,0, +9,2
From level 12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-13,6, +6,2
From level 0 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-13,2, +4,9
From level -12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-13,0, +6,0
From level -24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-13,1, +7,0
From level -36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-13,2, +8,0
*Center channel is received by data averaging between the left and right channels
Graphics setting view
Time, ms:
Channel:
Graphics setting view
Time, ms:
Range, dB:
Channel:
Graphics setting view
Time, ms:
Channel: