08-08-2017, 09:04 AM
Second question. I have this program now.
I am listening to it during bedtime for 8 hours. I have earphones 20khz.
I am using the masked ultrasonic but there is ZERO sound on it, is that normal and is it as effective?
I use a mini Ipad and earphones.
I have put the volume at the level I would put if listening to the trickling version.
I am listening to it during bedtime for 8 hours. I have earphones 20khz.
I am using the masked ultrasonic but there is ZERO sound on it, is that normal and is it as effective?
I use a mini Ipad and earphones.
I have put the volume at the level I would put if listening to the trickling version.
