• Guide to replicate

    james • 07/19/2026 at 03:57 • 0 comments

    In the experiment, i used a 27V source with a transistor circuit and an Arduin Uno. In this log, i will establish a guid to set up and test if the effect is universal.

    The 27V source is made up with three 9 volts batteries, you can use lower voltage but the result will be less detectable, make sure not to exceed the HV safety margins. The circuit can be easily prepared on breadboard with 2 resistors and one transistor. You can design the circuit yourself or use my design.

    Arduino Uno is configured to output high frequency switching. I recommend function tone() which start at 1hz

    and increas the frequency to 10khz to search for the ideal frequency.

  • Hypothesis

    james • 07/19/2026 at 03:50 • 0 comments

    After experimenting and searching, i concluded the key conditions for the effect are:

        -Be connected to the earth, effectively via electrical grid.

        -Use high frequency instead of hum as buzzing sound is right at our ears resonent frequency. I have also tried lower frequency but it tends to produce hard to distiguished vibrations instead of a clear sound.

    During the experiment, I only touched the signal pin (not the vcc or gnd) with my fingertip and did not connect myself to the negative pin. Therfore, I hypothesize that my body malfuntioned as an electrode and the Earth is the other one. Consequently, my body and the Earth capacitvely couple to alternate direct contact. There are three main hypothesis of the source of the sound:

        -My body is a electrostic diaphragm, and the sound is generated by the alternating electrostatic force as a result of the 27V wave. This hypothesis is supported by the sound produced by other metal parts and wires (you should choose long copper wires or metal plates, the aluminium food packages are insulated coated and need to be grinded before experimenting).

        -Some muscles in my body are stimulted by the alternating current and produced sound. I notice this hypothesis because of the abnormally loud sound produced by the body.

        -The sound can be cause by the consumption of current and my electronics or the ongoing solar storm. However, I don't advocate this hypothesis and only want to mention a way to figure out more about the effect, as a 1k resistive load could not trigger the sound. The solarstorm in July 2026 is also a fascinating subject but i have no proof to prove that the solar storm caused the phenomenon.

  • Experiment description

    james • 07/19/2026 at 03:10 • 0 comments

    When i was working with an Audax AX-65 nest tweeter, I used a 2n5551 27V transistor circuit. Additionally, i used Arduino Uno and tone() function to generate buzzing frequency (at least 5khz) and wrote a code to increase the frequency with time. I found the effect when i touched the positive wire when not connected to the piezo tweeter and could here the sound clearly. Note that the phenomenon can only happen as long as the arduino and the transistor circuit is grounded to earth, in my experiment is via the charging laptop's usb port.