1. Whenever a frequency in the audible range is run (20 - 20,000 Hz), I hear the Spooky Central making a sound that matches that frequency. If you run high-frequency sets, you won't hear any pitches coming from the Central. By the way, the biofeedback frequencies start at 41,000 Hz, well above the 20,000 Hz audible range.
2. Generally, if the running frequency during your hearing range, you will hear sound from the plasma tube and ultrasonic too. Could you please try earplug during sleep or run spooky2 central/plasma during the day? And you can try far-field of plasma tube to reduce the sound.
For more details, please check the link:
https://www.facebook.com/groups/spooky2/permalink/1326742837487616/
Comments
Please sign in to leave a comment.