Chladni plate · Frequency · Particles
Gazete32 Frequency and Particle Simulator
See the shape of sound. As you change the frequency, thousands of particles on the plate settle onto the nodal lines of the vibration.
Frequency: the sound that vibrates the plate, measured in vibrations per second.
Every single particle moving live on the plate.
What is each frequency known for?
We label what is well established separately from popular beliefs. Press “Play on plate” and the simulator switches to its slider source on its own, sets that frequency and plays the tone.
Brain-wave research
40 Hz light and sound stimulation is being studied in laboratories for its effect on brain activity. No clear benefit has been shown in humans.
Mains hum
In Türkiye and most of Europe, mains electricity runs at 50 Hz (60 Hz in North America). The low “buzz” heard from speakers and devices is often this.
Solfeggio: relaxation
A popular frequency said to be relaxing. There is no scientific evidence for this effect.
Human voice
The fundamental frequency of adult speech is roughly 85–255 Hz: lower in men, higher in women.
Middle C (C4)
The C in the middle of a piano, about 261.6 Hz. A reference in music education and tuning.
Solfeggio: releasing fear
A popular frequency claimed to reduce anxiety. Not scientifically proven.
“Nature’s tuning”
Some musicians find 432 Hz tuning warmer and link it to nature. No health benefit has been proven.
Concert A (A4)
The international standard for concert pitch. Most instruments are tuned to this value.
“Love frequency”
A popular frequency said to heal and “restore”. There is no scientific evidence for these claims.
Hearing-test tone
One of the most common reference tones in hearing tests and audio-equipment settings.
This section is for information only. Claims labeled “Popular belief” are not scientifically proven; sound frequencies are not a substitute for medical treatment.