# Changing Relative Gains and Avoiding Overloads

Eight speaker-definition options control the output levels of various internal resonators. Click on an option listed below for a description of its characteristics:

Description | Option Code
Sound Source Gains |
Gain of voicing source, in dB | gv
Gain of aspiration source, in dB | gh
Gain of frication source, in dB | gf
Gain of nasalization, in dB | gn
Cascade Vocal Tract Gains |
Gain of cascade formant resonator 1, in dB | g1
Gain of cascade formant resonator 2, in dB | g2
Gain of cascade formant resonator 3, in dB | g3
Gain of cascade formant resonator 4, in dB | g4
Loudness of the voice, in dB | g5

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