PsychConverter

這個應用程序轉換幾聲尺度到心理聲學尺度，反之亦然

With the help of this app you can convert few acoustic scales into psycho-acoustic scales and vice versa

To convert the frequency to ERB width and ERB rate, enter the frequency value in Hertz and press "convert". To convert semitones to Hz, enter the F0 value in Hz and also enter the semitone value for which the corresponding frequency value has to be estimated. Then press "calculate". To find out the cochlear place frequency relation, enter the place (distance) value in millimeter and then press "convert" which will give corresponding frequency value.