Measurement's report Aful SnowyNight Single-Ended - Reference Audio Analyzer

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Navigating through reports of Aful SnowyNight (Click to open)
Aful SnowyNight is available in reports and services. You are in a professional report.

Information for entry level users

    reports for a newbie (Headphone amplifier)

    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: SnowyNight Single-Ended
      Spectra of high resolution
      Spectra vs Amplitude

      Aful SnowyNight

      Single-Ended
      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 Aful SnowyNight (as Line Out mode)

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      Max voltage output at 0 dBFS5.9dBV
      2.0VRMS




      General data - Signal/Noise
      RMS dBFS (C) dBFS (A) dBFS 22 - 22k UNW
      Left Right Left Right Left Right Left Right
      Signal-to-noise ratio from the minimum background noise level, dB -121.46 -121.55 -125.66 -125.81 -124.96 -124.91 -122.36 -122.41
      Volume control range, dB 99.99 100.00
      Noise floor level at the minimum volume level position, dBV -115.55 -115.64 -119.75 -119.90 -119.05 -119.00 -116.45 -116.50
      Noise floor level at the minimum volume level position, µVRMS 1.67 1.65 1.03 1.01 1.12 1.12 1.51 1.50
      Optimal range of volume control, dB 51.31 51.05 55.56 55.61 54.76 54.81 52.26 52.21
      Maximum level at 0 dBFS, dBV 5.91 5.91
      Additional information
      Signal-to-noise at maximum volume level, dB -121.31 -121.05 -125.56 -125.61 -124.76 -124.81 -122.26 -122.21
      Noise floor level at maximum volume level, dBV -115.40 -115.14 -119.65 -119.70 -118.85 -118.90 -116.35 -116.30
      The difference in noise floor from the minimum and maximum volume levels, dB 0.15 0.50 0.10 0.20 0.20 0.10 0.10 0.20

      Brief information

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





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      More detailed

      Measurements of Aful SnowyNight Single-Ended were carried out by Roman Kuznetsov on the hardware-software complex RAA.

      The Aful SnowyNight Single-Ended 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



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