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I have an "analysis interface" device that receives data in the form of an analog audio signal via the audio port, along with location data (GPS), and possibly transmits/receives via WiFi and Bluetooth.
This means that the software only knows what's underground based on the frequency and intensity of the tone you send from the device. It then converts this intensity into a 3D visual representation.
What does this mean in practice?
Frequency = Key Information
The software treats frequency as a fingerprint of the ground's reflection.
When the pulse or tone changes in duration, the software interprets it as a difference in depth or soil/mineral type.
You're not sending direct digital data (unless you want to via Bluetooth or WiFi), but rather a sound that resembles "pulses" or "beeps" at a set frequency.
Intensity = Reflection Strength
If the signal is strong, it means a strong reflection, possibly a different body or layer.
If the signal is weak, it means greater absorption, greater depth, or a different material.
Audio Port
This port receives the signal from your device (such as an Aux cable or USB Audio Adapter).
The program measures the signal's amplitude, frequency, and time signature.
GPS, WiFi, and Bluetooth
GPS pinpoints the location of each measurement on a map.
WiFi/Bluetooth can transmit the same audio data, but without a cable.
If the device sends pulses, measures them, and then converts them into a tone, the program receives them along with the location and creates a 3D map.
Because the device that picks up the signal from the ground uses this frequency internally, it then converts the measurement results into audio.
The 25~50 watts ensure that the electromagnetic pulse penetrates the ground deep enough to pick up strong reflections on 1Ghz~1Mhz that the program can distinguish.
Broadcast coil and receiving in it means: Your device sends the pulse from the same antenna from which it receives the reflection, and then an electronic circuit converts the result into an audio signal that the program can read.
This means that the software only knows what's underground based on the frequency and intensity of the tone you send from the device. It then converts this intensity into a 3D visual representation.
What does this mean in practice?
Frequency = Key Information
The software treats frequency as a fingerprint of the ground's reflection.
When the pulse or tone changes in duration, the software interprets it as a difference in depth or soil/mineral type.
You're not sending direct digital data (unless you want to via Bluetooth or WiFi), but rather a sound that resembles "pulses" or "beeps" at a set frequency.
Intensity = Reflection Strength
If the signal is strong, it means a strong reflection, possibly a different body or layer.
If the signal is weak, it means greater absorption, greater depth, or a different material.
Audio Port
This port receives the signal from your device (such as an Aux cable or USB Audio Adapter).
The program measures the signal's amplitude, frequency, and time signature.
GPS, WiFi, and Bluetooth
GPS pinpoints the location of each measurement on a map.
WiFi/Bluetooth can transmit the same audio data, but without a cable.
If the device sends pulses, measures them, and then converts them into a tone, the program receives them along with the location and creates a 3D map.
Because the device that picks up the signal from the ground uses this frequency internally, it then converts the measurement results into audio.
The 25~50 watts ensure that the electromagnetic pulse penetrates the ground deep enough to pick up strong reflections on 1Ghz~1Mhz that the program can distinguish.
Broadcast coil and receiving in it means: Your device sends the pulse from the same antenna from which it receives the reflection, and then an electronic circuit converts the result into an audio signal that the program can read.