For not using OpenGL, this application has been renewed using Metal.
Additional functions in "CanSeeVoice Ver 3.0"
The display screen has been renewed.
The graph can be enlarged.
The tone in touching the keybord has been changed.
/CanSeeVoic movie
A) Display of the value of a fundamental frequency
B) Display of the amplitude level of the wave/FFT graph
C) Button of Recording/Stop
D) Button of PlayBack/Reverse PlayBack
E) Button to change graph
F) Slider to change system volume
G) Button of noise rejection
H) Display of a fundamental frequency on the piano keyboards & output sound
I) Display of all wave data
J) Display of the wave graph
K) Display of the FFT graph
L) Display of relationship between FFT and time
