Recent content by michael93

  1. M

    Undergrad What is the best way to shield / jam ultrasound?

    Ok. Do you know of any ways to produce this ultrasound with a computer? For what it's worth, the ultrasound I'm trying to block will be at 25kHz+ (inaudible). I looked at generating noise at a high frequency via python, but I'm not great at audio signal processing and didn't get very far. Here...
  2. M

    Undergrad What is the best way to shield / jam ultrasound?

    I'm thinking 25kHz+. It's inaudible See:
  3. M

    Undergrad What is the best way to shield / jam ultrasound?

    I've downloaded SoniControl and it works somewhat well as a jammer, but I am looking for more options. I'm trying to shield from / jam Ultrasonic Cross-Device Tracking (uxDT). (See "data over audio" and "data over sound") Does anyone have any insight? I am a programmer, and not an...
  4. M

    Undergrad Blocking microwave auditory effect / Frey effect?

    Microwave auditory effect / Frey effect: https://en.wikipedia.org/wiki/Microwave_auditory_effect Hypothetically, if someone could send "v2k" to a person's brain, how could this v2k be blocked, practically? A tin foil hat? The EMF shielding fabric?