The Energy Speaker will reproduces the sound output from your audio source as a magnetic field. Using a simple inductor like a telephone pickup, you can listen to the magnetic output of the speaker.
Now you can play trigger music, white noise and more without bleed through into your recorded audio.
You can test by using an inductive microphone like our EVP MIC or by placing an EMF meter close to the ES.
(We recommend that you keep recording devices at least 1 foot away from The Energy Speaker. Some audio recorders can pick up the magnet field when close to the device.)
EVP experiments to try!
The beacon experiment: Play a message repeatedly through the Energy Speaker.
White noise: Send white noise to the Energy Speaker and conduct your EVP session without interference.
Trigger music or sound: Play period specific music or sounds through the ES.