Male / Female voice effector

This app converts a voice to a female-like and male-like voice.
Let's listen to the voice with earphones and record it.
You can change the voice effect with the following two settings:
* Pitch
I think that
Make a pitch higher when you create woman-like voice.
Make a pitch lower when you create man-like voice.

* Formant
Set the center of the frequency to emphasize.

This app also includes the following settings and functions:
* Reverb
* Volume
* Reset the settings to initial value (male / female)
* Effect On / Off ((Pitch / Formant / Reverb)
* It saves the previous effect settings and loads it when launching.