Measurement's report Urbanears Plattan 2 - Reference Audio Analyzer

Reports / Urbanears / Plattan 2 - report for a pro

Urbanears Plattan 2 (report for a pro)



Test report - general data Urbanears Plattan 2 headphone

Frequency response, Impedance, Frequency response with standard AMPs

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

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Sensitivity average in band from 100 Hz - 10 kHz115.9dB/V SPL
101.1dB/mW SPL
Impedance average in band from 40 Hz - 15 kHz33.2ohm
For 90 dB SPL, a voltage is required-25.9dBV
0.051VRMS
Taking into account the peak factor of 9 dB for the music signal-16.9 dBV
0.143VRMS
Measurements were performed on the stand:HDM-X






Frequency response and sensitivity headphones Urbanears Plattan 2 headphone

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Channel

Frequency band

Channel:LeftRight
Sensitivity average in band from 100 Hz - 10 kHz115.5 116.1dB/V SPL
Sensitivity average in band from 100 Hz - 10 kHz100.8101.2 dB/mW SPL
Sensitivity at 1 kHz113.9115.0dB/V SPL
Sensitivity at 500 Hz113.0115.3dB/mW SPL


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Frequency response of headphone Urbanears Plattan 2 headphone

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Channel

Range

Frequency band

Smoothing

Channel:LeftRight
Variation in frequency response in band from 100 Hz - 10 kHz -14.2, +8.4-10.1, +10.1dB


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Impedance Urbanears Plattan 2 headphone

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Channel

Frequency band

Channel:LeftRight
Impedance average in band from 40 Hz - 15 kHz34.0 32.4ohm
Resistance at 1 kHz33.4 32.0ohm
Resistance at 500 Hz33.4 32.0ohm
The minimum value in band from 40 Hz - 15 kHz33.3 31.5ohm
The maximum value in band from 40 Hz - 15 kHz36.4 34.6ohm


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Electric phase Urbanears Plattan 2 headphone

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Channel

Range

Frequency band

Channel:LeftRight
Phase deviation is the average in the range 40 Hz - 15 kHz1.7 2.0degree
Phase at 1 kHz0.6 0.8degree
Phase at 500 Hz0.3 0.9degree
The minimum value in band from 40 Hz - 15 kHz-2.6 -2.4degree
The maximum value in band from 40 Hz - 15 kHz13.7 14.4degree




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

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Channel

Range

Variation in frequency response in band from 30 Hz - 12 kHz
Channel:LeftRight
Deviation -36.0 dB-10.6, +14.0 (24.5)-12.2, +16.6 (28.8)dB
Deviation -24.0 dB-11.9, +12.0 (23.9)-8.0, +14.6 (22.6)dB
Deviation -12.0 dB-13.2, +10.0 (23.2)-8.6, +12.6 (21.2)dB
Deviation 0.0 dB-14.6, +8.0 (22.6)-9.6, +10.6 (20.2)dB
Deviation 12.0 dB-16.0, +8.7 (24.7)-10.6, +8.6 (19.3)dB
Deviation 24.0 dB-17.3, +12.8 (30.2)-11.7, +9.2 (20.9)dB
Deviation 36.0 dB-18.5, +16.9 (35.5)-12.7, +12.9 (25.6)dB

Variation in frequency response in band from 40 Hz - 1 kHz
Channel:LeftRight
Deviation -36.0 dB-10.6, +14.0 (24.5)-12.2, +16.6 (28.8)dB
Deviation -24.0 dB-11.9, +12.0 (23.9)-8.0, +14.6 (22.6)dB
Deviation -12.0 dB-13.2, +10.0 (23.2)-8.6, +12.6 (21.2)dB
Deviation 0.0 dB-14.6, +8.0 (22.6)-9.6, +10.6 (20.2)dB
Deviation 12.0 dB-16.0, +8.7 (24.7)-10.6, +8.6 (19.3)dB
Deviation 24.0 dB-17.3, +12.8 (30.2)-11.7, +9.2 (20.9)dB
Deviation 36.0 dB-18.5, +16.9 (35.5)-12.7, +12.9 (25.6)dB


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Frequency response Urbanears Plattan 2 headphone when connected to amplifiers with constant output impedance

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Channel

Range

Frequency response

Variation in frequency response in band from 100 Hz - 10 kHz
Channel:LeftRight
0.1 ohm @ Urbanears Plattan 2 + Topping EX5 Hi Gain -12.7, +9.9-9.0, +11.2dB
10.1 ohm @ Urbanears Plattan 2 + ASUS Essence One -12.7, +10.0-8.9, +11.3dB
22.1 ohm @ Urbanears Plattan 2 + E-MU 1616m -12.7, +10.0-8.9, +11.3dB
50.0 ohm @ Urbanears Plattan 2 + Behringer MicroAmp Ha400 -16.4, +6.9-12.8, +8.2dB
98.7 ohm @ Urbanears Plattan 2 + ASUS STRIX RAID PRO Hi -12.7, +10.1-8.9, +11.4dB
298.5 ohm @ Urbanears Plattan 2 + Gigabyte GA-A75-UD4H Realtek ALC889A -12.6, +10.2-8.8, +11.5dB

Variation in frequency response with amplifiers with constant output resistance @ 100 Hz - 10 kHz
Channel:LeftRight
0.1 ~ 0 ohm @ Urbanears Plattan 2 + Topping EX5 Hi Gain 0.00.0dB
10.1 ~ 0 ohm @ Urbanears Plattan 2 + ASUS Essence One 2.42.4dB
22.1 ~ 0 ohm @ Urbanears Plattan 2 + E-MU 1616m 4.54.6dB
50.0 ~ 0 ohm @ Urbanears Plattan 2 + Behringer MicroAmp Ha400 7.77.9dB
98.7 ~ 0 ohm @ Urbanears Plattan 2 + ASUS STRIX RAID PRO Hi 12.212.4dB
298.5 ~ 0 ohm @ Urbanears Plattan 2 + Gigabyte GA-A75-UD4H Realtek ALC889A 20.220.4dB


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Frequency response Urbanears Plattan 2 headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies

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Channel

Range

Frequency response

Variation in frequency response in band from 100 Hz - 10 kHz
Channel:LeftRight
Urbanears Plattan 2 + Topping EX5 Hi Gain -12.7, +9.9-9.0, +11.2dB
Urbanears Plattan 2 + Colorful Colorfly C4 Pro Jack 6.3 -12.6, +10.0-8.9, +11.3dB

Deviation of frequency response @ 40 Hz
Channel:LeftRight
Urbanears Plattan 2 + Topping EX5 Hi Gain 0.00.0dB
Urbanears Plattan 2 + Colorful Colorfly C4 Pro Jack 6.3 2.42.4dB


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Impulse response Urbanears Plattan 2 headphone

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Channel

Duration for impulse, envelope and step responses

Waveforms

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Square wave Urbanears Plattan 2 headphone

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