Understanding Gain, External VC, VC Range

Gain vs. External VC

VC Range

External VC vs. VC Range

A Heurictic value for VC Range should be :

  • 50dB (Default): Mild hearing loss.
  • 40dB - 30dB: Mild-Moderate hearing loss.
  • 30dB - 20dB: Moderate hearing loss.
  • 20dB - 10dB: Severe hearing loss.