Measurement's report ASUS Xonar Essence ST H6 - Reference Audio Analyzer

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Navigating through reports of ASUS Xonar Essence ST (Click to open)
ASUS Xonar Essence ST is available in reports and services. You are in a professional report.

Information for entry level users


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: Xonar Essence ST H6
      Spectra of high resolution

        ASUS Xonar Essence ST

        H6
        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 ASUS Xonar Essence ST (as Line Out mode)

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        Max voltage output at 0 dBFS2.5dBV
        1.3VRMS





        Brief information

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





        

        Spectrum of Total Harmonic Distortion (THD) ASUS Xonar Essence ST H6 (as Line Out mode)

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        Level @ dBFS

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        Spectra ASUS Xonar Essence ST H6 (as Line Out mode)

        Spectrum of Dynamic Range (-60 dBFS)

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        Sine low ammplitude spectrum -90 dBFS

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        Spectrum of Intermodulation Distortion (IMD) - SMPTE ASUS Xonar Essence ST H6 (as Line Out mode)

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        Spectrum of Intermodulation Distortion (IMD) - CCIF ASUS Xonar Essence ST H6 (as Line Out mode)

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        Spectrum of Jitter ASUS Xonar Essence ST H6 (as Line Out mode)

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        More detailed

        Measurements of ASUS Xonar Essence ST H6 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

        The ASUS Xonar Essence ST H6 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.




        ASUS Xonar Essence ST is available in reports and services. You are in a professional report.

        Information for entry level users


        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: H6






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

          You can help with translation via the: facebook and feedback.




          Comments

          Commentary view:





          Kisliy limon
          Изображения, медиа и смайлы доступны в исходном чате.
          2024-11-30 09:38:19

          Комментарий к оглавлению отчетов ASUS Xonar Essence ST
          STX - Полное выходное сопротивление среднее в диапазоне 40 Гц - 15 кГц: 11.7 Ом
          ST - Полное выходное сопротивление среднее в диапазоне 40 Гц - 15 кГц: 7.4 Ом

          Это ошибка или действительно ST так значительно отличается по сопротивлению? Кроме слота и косметических изменений не должны отличаться.
          Reply


          romanrex
          Изображения, медиа и смайлы доступны в исходном чате.
          2024-11-30 11:27:33

          Комментарий к оглавлению отчетов ASUS Xonar Essence ST

          Kisliy limon 2024-11-30 09:38:19
          Комментарий к оглавлению отчетов ASUS Xonar Essence ST
          STX - Полное выходное сопротивление среднее в диапазоне 40 Гц - 15 кГц: 11.7 Ом
          ST - Полное выходное сопротивление среднее в диапазоне 40 Гц - 15 кГц: 7.4 Ом

          Это ошибка или действительно ST так значительно отличается по сопротивлению? Кроме слота и косметических изменений не должны отличаться.



          Сопротивление высчитывается по разнице абсолютных уровней АЧХ, измеренных под разными нагрузками. Если под низкоомной нагрузкой уже начинается рост искажений от ограничения тока, то уровень получается чуть ниже, а итоговое значение сопротивления больше. В старых измерениях такое иногда встречается, в новых обычно измерение производится до начала каких-либо искажений.

          Я посмотрел на исходники, там в случае с STX небольшие искажения были и соответственно значение немного преувеличено.
          Reply


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