La description de Paranormal Ghost Camera

Paranormal Ghost Camera detects ghosts(sprits) with various sensors.
The ghost appears as a red dot or box.
Ghost detection uses the smartphone's motion and microphone sensors.
In particular, the wavelength of the microphone sensor is analyzed by a unique algorithm.
If the microphone sensitivity is high, more distant ghosts are detected.
* Professional ghost hunters, please use the '3D version of the ghost explorer'.
[Basic Algorithm]
Extracts the wavelengths of various sensor bands that can not be heard by humans.
Frequency is measured by filtering a specific waveform.
When an abnormal noise frequency occurs, it is judged to be a ghost.
[Notice]
* Operating in too loud places may cause malfunction.
* Many people misunderstand people or electronic devices.
* It may malfunction if it is operated quickly.
* Smartphones with some insensitive microphones may lose their detection capabilities.
* Aliens are not used for UFO detection.
* Make it serious but do not take it too seriously !!!