F.A.Q. - Reference Audio Analyzer

F.A.Q.


Headphones



About the characteristics of headphone

On-line checking headphones

About headphone measurements in RAA




Headphone Amplifiers



About the characteristics of headphone amplifiers

  • Amplitude frequency response
  • Crosstalk
  • Impedance
  • The maximum level of voltage, current and power, depending on the load at the output of the amplifier
  • Harmonic distortion levels under load depending on the voltage level at the amplifier output
  • Amplitude distortion spectra under loads
    • Harmonic distortion
    • Intermodulation SMPTE distortion
    • Intermodulation CCIF distortion
    • Distortion on the multiton signal
    • Noise signal distortion

About measuring headphone amplifiers in RAA




Amplifiers and Headphones - Interaction



Amplifier and headphone impedance interaction

About measuring the interaction of headphones and amplifiers in RAA




DAC Line Out



About the characteristics of the linear output of the DAC









Software sources




PRO account






Original text in Russian. You can translate text of Google. The original text in Russian page.

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