张雅楠zeyarna的博客

近期发现长期围绕本人的神经技术广播为低频声音用于穿透墙壁和车体，普通麦克风无法录制。社会群众不要误认为低频声音音量极小，又可以干扰到建筑物和车内人员，而执意采用该频率进行相关广播，实则能量极大，极易导致自身伤亡和他人健康损失。
如果希望能够声音透过建筑物和车体，普通频率（2000-3000HZ）的发声很难穿透混凝土墙体和车身，实现透入声音的最好办法就是采用墙体和车体的共振频率，这个频率大约在200HZ以内。但对于靠近的墙体和车体损坏极为严重，可以通过着色探伤进行贯穿裂纹和表面裂纹的检查。从等响曲线我们可以看到，虽然我们感觉声音很小，但是在200HZ左右的声强（就是噪声标准或者叫能量标准）是很高的。

在室外广播的话，即便不使用低频喇叭而使用换能器直接透过墙体或者车体，或者通过开窗传播，因为距离远，空气耗能较大，若要传入对方的房间或者车体内需要很大的能量，不但对于自身的建筑物和车体产生巨大的损伤，同时对于近距离的人员长时间也会导致致命的伤害。同时具备公共伤害能力。
贴身隔墙使用换能器对家中干扰是一种最健康的办法，即便是这样对于建筑物墙体和楼板也是产生了致命的贯穿型裂纹，产生安全风险。同时，也对收听者产生严重的噪声大脑损害。
希望相关广播者顾及自身健康和他人健康，同时珍惜他人财产，不要在使用该技术贴身或者在公共区域持续进行干扰。
Recently, it was discovered that the long-term neurotechnical broadcasts surrounding me are low-frequency sounds used to penetrate walls and car bodies, which cannot be recorded by ordinary microphones. The public should not mistakenly believe that low-frequency sounds are extremely small in volume and can interfere with buildings and people in the car, and insist on using this frequency for related broadcasts. In fact, the energy is extremely large, which can easily lead to personal casualties and health losses of others.
If you want to be able to make sound penetrate buildings and car bodies, ordinary frequencies (2000-3000HZ) are difficult to penetrate concrete walls and car bodies. The best way to achieve penetrating sound is to use the resonant frequency of the wall and car body, which is about 200HZ. However, for the nearby walls and car bodies, the damage is extremely serious, and color flaw detection can be used to check for through cracks and surface cracks. From the equal loudness curve, we can see that although we feel the sound is very small, the sound intensity (that is, the noise standard or energy standard) at around 200HZ is very high.

In outdoor broadcasting, even if a low-frequency speaker is not used and a transducer is used to directly transmit through a wall or a car body, or through an open window, because of the long distance and the large energy consumption of air, it takes a lot of energy to transmit to the other party’s room or car body, which not only causes great damage to the building and car body, but also causes fatal damage to people at close range for a long time. At the same time, it has the ability to cause public harm.
Using a transducer to interfere with the home in a close-fitting partition is the healthiest way. Even so, fatal through-type cracks are produced in the walls and floors of the building, creating safety risks. At the same time, it also causes serious noise brain damage to the listener.
It is hoped that the relevant broadcasters will take into account their own health and the health of others, and cherish the property of others, and do not use this technology to interfere closely or continuously in public areas.