Measurement's report Cowon D2 - Reference Audio Analyzer

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Cowon D2 is available in reports and services. You are in a professional report.

Information for entry level users

Information for all

Versus of characteristics

Information for professionals
    reports for a pro (Headphone amplifier)
    reports for a pro (DAC Line Out)
    Comparison of on-line graphs


    Quick jump to the schedules in this pro report: D2
    Spectra of high resolution
    Spectra vs Amplitude

    Cowon D2

    About this report
    This is a report for professionals with a suite of tests for line output devices. Alternative version of the report for "dummies" in development.

    A suite of tests for the line-out can be used for headphone or speaker output if in this mode it is possible to use the device as a source for connecting an external amplifier or if such a test suite can give more information about the implementation of the DAC in the device.

    Line-out, differences from the output for headphones and speakers



    

    Test report - general data Cowon D2 (as Line Out mode)

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    Max voltage output at 0 dBFS10.9dBV
    3.5VRMS





    Brief information

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    Frequency response Cowon D2 (as Line Out mode)

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    Frequency band

    Type test:


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    Impulse response Cowon D2 (as Line Out mode)

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    Duration for impulse, envelope and step responses

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    Duration for impulse, envelope and step responses




    Brief information

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    Aliasing Cowon D2 (as Line Out mode)

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    Harmonic Distortion vs Level Cowon D2 (as Line Out mode)

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    Comparison by

    Harmonic, number


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    Crosstalk Cowon D2 (as Line Out mode)

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    Spectrum of Total Harmonic Distortion (THD) Cowon D2 (as Line Out mode)

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    Level @ dBFS

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    Brief information

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    Spectra Cowon D2 (as Line Out mode)

    Spectrum of Dynamic Range (-60 dBFS)

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    Range

    Sine low ammplitude spectrum -90 dBFS

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    Brief information

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    Spectrum of Multitone Distortion Cowon D2 (as Line Out mode)

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    Level @ dBFS

    Range

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    Brief information

    Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.



     

    Spectrum of Intermodulation Distortion (IMD) - SMPTE Cowon D2 (as Line Out mode)

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    Level @ dBFS

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    Range

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    Brief information

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    Spectrum of Intermodulation Distortion (IMD) - CCIF Cowon D2 (as Line Out mode)

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    Level @ dBFS

    Range

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    Brief information

    Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.



     

    Spectrum of Noise Distortion Cowon D2 (as Line Out mode)

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    Level @ dBFS

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    Brief information

    Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.



    

    Spectrum of Jitter Cowon D2 (as Line Out mode)

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    Checking for correctness of reproduction signals depth more than 16-bit Cowon D2 (as Line Out mode)

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    Waveforms / Spectra Cowon D2 (as Line Out mode)

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    Brief information

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    More detailed

    Measurements of Cowon D2 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

    The Cowon D2 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.




    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.




    Cowon D2 is available in reports and services. You are in a professional report.

    Information for entry level users

    Information for all

    Versus of characteristics

    Information for professionals
      reports for a pro (Headphone amplifier)
      reports for a pro (DAC Line Out)
      Comparison of on-line graphs




      Quick jump to the schedule in this report:






      Original text in Russian page. Translation page is not yet ready

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