I was playing with creating a dog whistle type app, researching the forum it sees the Beep command in Audio should do it.
However it seems the frequencies don't behave as I expected. In theory humans hear ~100-20kHz. I was expecting as I went up in freq I would hear something like in a professional hearing test. Getting higher and harder to hear till you hear nothing (but a dog would). Instead it goes only so high then it repeats those same tones.
What am I doing wrong.
In thread Beeper HZ ( over 2500 Hz dont work ?? ) Erel said there was a bug in Audio. I tried the attached but it made no difference (and its years older).
However it seems the frequencies don't behave as I expected. In theory humans hear ~100-20kHz. I was expecting as I went up in freq I would hear something like in a professional hearing test. Getting higher and harder to hear till you hear nothing (but a dog would). Instead it goes only so high then it repeats those same tones.
What am I doing wrong.
In thread Beeper HZ ( over 2500 Hz dont work ?? ) Erel said there was a bug in Audio. I tried the attached but it made no difference (and its years older).