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None 0.00001 is available in reports and services. You are in a professional report.

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        Test report - general data of None 0.00001 headphone

        Frequency response, Impedance, Frequency response with standard AMPs


        Graphics setting view
        Range, dB:

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


        General results
        General results None 0.00001
        Channel
        Summary (Right + Left)
        Sensitivity average in band from 100 Hz to 10 kHz, dB/V
        78,2
        Impedance average in band from 40 Hz to 15 kHz, ohm
        159,1
        For 94,0 dB SPL need, VRMS
        6,149
        For 94,0 dB SPL need, mW
        237,692

        The table shows a most important technical characteristics of None 0.00001

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



        Test conditions
        • Type of headphones: Over-ear
        • Measurements were performed on the stand:
          • with on the simulator of human head with ears HDM1

        

        Sensitivity of None 0.00001 headphone


        Graphics setting view
        Channel:




        Table of measured characteristics
        Sensitivity None 0.00001
        Channel
        Left
        Right
        Sensitivity average in band from 100 Hz to 10 kHz, dB/V
        78,0
        78,4
        Sensitivity at 500 Hz at 1 V, dB
        73,3
        73,4
        Sensitivity at 500 Hz at 1 mW, dB
        64,8
        64,8
        Sensitivity at 1000 Hz at 1 V, dB
        75,7
        76,5
        Sensitivity at 1000 Hz at 1 mW, dB
        67,6
        68,3

        The sensitivity was calculated by data from the measuring stand HDM1


        Frequency response of None 0.00001 headphone


        Graphics setting view
        Range, dB:
        Channel:




        Table of measured characteristics
        Frequency response None 0.00001
        Channel
        Left
        Right
        Variation in frequency response in band from 100 Hz to 10 kHz, dB
        -4,65, 10,38
        -5,23, 10,98

        Impedance of None 0.00001 headphone


        Graphics setting view
        Channel:




        Table of measured characteristics
        Impedance None 0.00001
        Channel
        Left
        Right
        Impedance average in band from 40 Hz to 15 kHz, ohm
        159,6
        158,5
        Resistance at 500 Hz, ohm
        140,4
        139,9
        Resistance at 1000 Hz, ohm
        152,1
        151,7
        The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
        217,3
        217,3
        The minimum value in band from 40 Hz to 15 kHz, ohm
        136,3
        135,8
        The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
        5599,0
        5248,4
        The maximum value in band from 40 Hz to 15 kHz, ohm
        196,3
        194,8

        Electric phase of None 0.00001 headphone


        Graphics setting view
        Range, degree:
        Channel:




        Table of measured characteristics
        Electric phase None 0.00001
        Channel
        Left
        Right
        Average variation in phase response in band from 20 Hz to 20 kHz, degree
        2,4
        2,0
        The minimum value in band from 20 Hz to 20 kHz at frequency, Hz
        14531,8
        14069,5
        The minimum value in band from 20 Hz to 20 kHz, degree
        -8,7
        -9,7
        The maximum value in band from 20 Hz to 20 kHz at frequency, Hz
        1487,4
        1417,0
        The maximum value in band from 20 Hz to 20 kHz, degree
        10,1
        9,9

        Frequency response of None 0.00001 headphone when connected to amplifiers with constant output impedance


        Graphics setting view
        Range, dB:
        Channel:




        Table of measured characteristics
        Frequency response of headphone None 0.00001 with amplifier with a constant impedance
        Channel
        Left
        Right
        Variation in FR from AMP 0 ohm in band 100 Hz to 10 kHz, dB
        -4,65, +10,38
        -5,23, +10,98
        Variation in FR from AMP 10 ohm in band 100 Hz to 10 kHz, dB
        -4,72, +10,49
        -5,29, +11,08
        Variation in FR from AMP 20 ohm in band 100 Hz to 10 kHz, dB
        -4,78, +10,57
        -5,34, +11,17
        Variation in FR from AMP 50 ohm in band 100 Hz to 10 kHz, dB
        -4,92, +10,79
        -5,47, +11,38
        Variation in FR from AMP 100 ohm in band 100 Hz to 10 kHz, dB
        -5,08, +11,05
        -5,62, +11,64
        Variation in FR from AMP 300 ohm in band 100 Hz to 10 kHz, dB
        -5,38, +11,52
        -5,90, +12,11

        Deviation of frequency response of None 0.00001 headphone when connected to amplifiers with constant output impedance


        Graphics setting view
        Range, dB:
        Channel:




        Table of measured characteristics
        Variation in frequency response with amplifiers with constant output resistance from None 0.00001
        Channel
        Summary (Right + Left)
        With amplifier impedance at 10 ohm in band 20 Hz to 20 kHz, dB
        0,2
        With amplifier impedance at 20 ohm in band 20 Hz to 20 kHz, dB
        0,4
        With amplifier impedance at 50 ohm in band 20 Hz to 20 kHz, dB
        0,8
        With amplifier impedance at 100 ohm in band 20 Hz to 20 kHz, dB
        1,2
        With amplifier impedance at 300 ohm in band 20 Hz to 20 kHz, dB
        2,1

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


        Frequency response of None 0.00001 headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies


        Graphics setting view
        Range, dB:
        Channel:




        Table of measured characteristics
        Frequency response with an amplifier with zero output resistance and raising of output resistance in low frequencies from None 0.00001
        Channel
        Left
        Right
        Variation in frequency response in band from 100 Hz to 10 kHz, dB
        -4,64, 10,41
        -5,22, 11,00

        Deviation of frequency response of None 0.00001 headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies


        Graphics setting view
        Range, dB:
        Channel:




        Table of measured characteristics
        Variance of frequency response None 0.00001 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
        -1,5
        Variance frequency response at the frequency 40 Hz, dB
        -0,5
        Variance frequency response at the frequency 80 Hz, dB
        -0,2

        Perception of headphone frequency response curves of equal loudness ISO 226-2009 of None 0.00001 headphone


        Graphics setting view
        Channel:




        Table of measured characteristics
        Perception of headphone frequency response curves of equal loudness ISO 226-2009 from None 0.00001
        Channel
        Summary (Right + Left)
        From level 48 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -5,7, +9,6
        From level 36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -5,2, +7,7
        From level 24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -5,0, +8,6
        From level 12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -4,9, +9,6
        From level 0 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -4,9, +10,5
        From level -12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -6,1, +11,4
        From level -24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -8,5, +12,4
        From level -36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
        -11,2, +13,2

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



        On-line comparison and selection services for None 0.00001

        Comparison the frequency response

        Impedance

        Electric phase

        Compare the frequency response of the bundles

        Comparing changes in frequency and sound pressure as a function of the applied voltage and a impedance of an amplifier




        More detailed

        Measurements of None 0.00001 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

        The None 0.00001 test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.

        I believe that it is important to do not make an absolute assessment of the device, but an aggregate assessment when working together with a source amplifier and taking into account external factors. This allows you to effectively reveal the potential of the entire set of devices or to make a more optimal choice of components.




        Kuznetsov Roman
        Founder of RAA



        Known by the nickname romanrex
        Аuthor of articles iXBT.com



        Information for Authors. You can freely use the graphics in your articles with a link to us.




        None 0.00001 is available in reports and services. You are in a professional report.

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