Although she had doubts, Yan Caixuan believed that Ye Qi was extremely intelligent, and there should be an urgent reason for doing so, so she didn't ask too much, and arranged for some reliable casual cultivators to secretly buy some.

Although this transmission note has the word "Fu", it is already regarded as a refining weapon.

However, in Ye Qi's eyes, the principle of the transmission note is the same as that of a long-distance walkie-talkie or mobile phone, which is nothing more than encrypting the transmitted signal first, then receiving the signal, decrypting the signal, and then converting the signal into a recognizable human voice.

The transmission notes in Shuiyun Xianfang can generally only transmit hundreds of miles, and even the most expensive transmission jade notes are only thousands of miles. Ye Qi studied every detail of these transmission notes.

Ye Qi then began to simulate the operation mechanism of the transmission notes in the light brain.

Unlike mobile phones, the transmission note does not use electrical energy, but true element power. It is a very special new energy source for a cultivator to absorb the aura of heaven and earth into the body and transform it into a true element that is beneficial to people.

Therefore, it is not electromagnetic waves that are derived from the sound transmission note, and Ye Qi named it the spiritual magnetic wave.

Each person's spiritual power has its own characteristics, so the spiritual magnetic waves excited are different, so the phenomenon of crosstalk is rarely seen in the transmission notes.

"First of all, you need to have a radar to detect the spiritual magnetic waves, and then you need to crack the spiritual magnetic waves. Ye Qi conceived the experimental model.

"By the way, I still need samples and parameters!" Ye Qi came to the conclusion after analyzing that only with enough samples could it be possible to write the law of spiritual magnetic waves and crack it.

Ye Qi simply held the jade slip in one hand, transmitted the sound from his left ear to his right ear, and the spirit weapon void mirror was driven by the formation and placed in the middle. A lot of waveforms appeared on the tablet-like surface of the Void Mirror.

If a scientific and technological person who is proficient in electronic information engineering sees it, he will definitely find that Ye Qi has made the void mirror into a temporary oscilloscope, and changed the fluctuations of spiritual power into lines like an electrocardiogram on the monitor.

"Fortunately, I just radio, so I avoided a lot of trouble!" Ye Qi knew that his refining was equivalent to a radio, as long as he could intercept these spiritual magnetic waves and then crack them, he would be able to play an eavesdropping role, instead of taking the initiative to investigate, he would naturally not be discovered by high-level monks.

"There are two types of radios: frequency modulation and amplitude modulation, so I have to figure out the frequency parameters of the magnetic waves!"

After several days of repeated experiments, Ye Qi finally found the approximate frequency band.

Ye Qi found that the higher the cultivation, the higher the frequency of the spiritual magnetic waves. And the secret technique of his "Heavenly Hidden Technique" relies to a large extent on changing the spiritual magnetic waves emitted by himself.

Ye Qi himself was able to imitate the monks from the first level of Qi cultivation to the early stage of the Heavenly Vein, but he could only stay for a moment in the early stage of the Heavenly Vein, otherwise he would be injured.

Ye Qi found that the frequency of monks in the early stage of Qi cultivation was relatively low, and as the cultivation of divine thoughts improved, the frequency of spiritual magnetic waves also gradually increased.

"The early stage of the Qi refining period is ultra-low frequency, the middle stage is very low frequency, and the late stage of Qi refining is low frequency, in short, the spiritual magnetic waves in the Qi refining period are all low frequency, and the spiritual magnetic waves in the Tianmai period are already medium frequency......" Ye Qi obtained a lot of parameters through his divine thought simulation.

Ye Qi muttered: "Judging from the current test, the Qi training period is all low frequency, the Tianmai period is at the middle frequency, maybe the Dan Xiang period can reach high frequency, and the iQue will be very high frequency...... Of course, this is just Ye Qi's guess.

Ye Qi also knows that after VHF, there are ultra-high frequency, ultra-high frequency, extremely high frequency, to-high frequency and other parameters, but this is no longer what Ye Qi can imagine now.

After all, Ye Qi's simulation of the Heavenly Vein Stage Cultivator was only for a moment, and the parameters of the Heavenly Vein Cultivator obtained were not too stable.

"If only I had a Heavenly Pulse Stage monk with me as a sample to study. "But in this case, Ye Qi is only one person to talk about, if it is known by the Heavenly Vein Cultivator, I am afraid that he will die without a place to be buried.

After many days of technical research, the waveform of the Void Mirror was finally adjusted and decoded, and the spiritual magnetic waves were converted into noisy audio signals.

"Haha, that's great!" Ye Qi knew he had taken the right step. "The next step is to do multi-sample testing. ”

Subsequently, Ye Qi began to have nothing to do with Yan Caixuan.

"Yan Daoyou, you don't have a ...... to eat"

"Yan Daoyou, how has the business ...... in the store recently?"

"Yan Daoyou, you can't earn enough spirit stones, you have to rest more......"

"Yan Daoyou, it's time to drink water, remember to drink hot water, it's good for your health......"

Yan Caixuan has never been cared for like this, almost no one will pass on the news of his transmission note, she is also a girl, although her appearance is a little cold, but Ye Qi's hush and warmth like Tang Seng still moved her very much.

In the past few days, she has often been in the corner of the grocery store, with her head down, wrapping her fingers around the corner of her sleeve, and showing shyness on her face from time to time, so that the little two in the store are scattered Li Ming, and almost vomited all the overnight meal.

After a period of testing, Ye Qi found Ruan Shi, a monk in the late stage of Qi training, and began to send harassing messages constantly.

"Ruan Daoyou, I have a little bit of insight into the rune today......"

"Ruan Daoyou, I don't know where you got this rune......" Ye Qi's fickleness made Yan Caixuan, who had just been in the spring, even feel a little "out of favor".

However, Ye Qi has found the key to cracking the spiritual magnetic wave through the continuous transmission of sound with these two people, and with the cooperation of the light brain, Ye Qi began to use the spiritual weapon void mirror as a radar and tried to listen to it.

"Ziz... "At first, all I received was the noise generated by the spiritual magnetic waves.

After a long period of debugging, a lot of overlapping sounds started to appear.

"Ding Dong, the available information has been detected, whether to decode the broadcast!" the light brain prompted.

"Crack it now!" Ye Qi suddenly became excited.

"Brother Zhang, there is a lone fire bull beast in the mountain behind Shuiyun...... Let's hunt ...... together tomorrow."

"Chen Daoyou, today's talisman is good to use, you can buy some more ...... tomorrow"

"That good life surnamed Zhang is rude, we will find a few more people to intercept and kill him outside the Shuiyun Immortal Workshop tomorrow, and we will ...... half of the spiritual objects obtained."

Ye Qi's mind analyzed more and more information about the sound transmission. However, many of them didn't have much contact with themselves, so naturally they didn't bother with it, but many secrets came to Ye Qi's mind.

Speaking of this surveillance, the most awesome is the United States, from the head of state to ordinary civilians, who have not escaped its surveillance. It is no exaggeration to say that a country in the United States has spied on all communications in the world, of course, the United States has only selected keywords, and only when it hears what it is interested in will it pay attention to.

Although Ye Qi is not high enough to monitor a country today, relying on the help of the light brain, it is still more than enough to monitor a Water Cloud Immortal Fang.

At this moment, the program analyzed a voice that made Ye Qi startled.