People who know a little bit about Chinese history should understand the history of the Three Kingdoms. It was complicated and annoyed. The existing Yuan Shuo Yuan Shao, followed by Dong Zhuo Cao Cao Liu Bei, and later I did not know, anyway, it was chaotic, and in our opinion This is also the case in the domestic headphone industry. However, there are still some ways to allow everyone on the Internet to initially screen out the goodness of a headset , and help everyone to spend as little as possible on detours. This is also my purpose. Point one: select people to see evaluation Many headphone enthusiasts scoff at the portal and vertical media, and feel that 100 percent of them are worthless. This idea is really biased. First, there are still a large number of star editors in the vertical media. These people play headphones for as long as a dozen or so years, have seen hundreds of headphones, and some big coffee have written more reviews than some fans have touched, and you have to say that he has no experience and no experience. may. However, media articles are intended for the general public. It is not practical to write too obscure. Actually, their articles on large-scale portal websites and vertical media are still of great reference value. At least, they are more comprehensive than those written by Shaoyou. I always write things that talk about the quality of sound, what work is done, and if you want to buy something that is very well known for work and materials, I am afraid that you will not be able to read my article. In addition, the star editors often have the opportunity to personally talk to the top executives. They actually know more clearly what the original intentions and ideas were when the company was developing this or this series of headphones . At this point, the headset enthusiasts are inherently disadvantageous. Many people can only guess. Secondly, in its position of seeking government, it is perfectly logical for the media to take on the promotion of manufacturers. Editors can't even write something that they feel is good. This requires you to sort out your ideas and see what What you value and need. In addition, there are also some experienced headphone enthusiasts on the Internet. These people have more reviews because they don’t get a headset and feel it is all good or all shortcomings. Speech is dialectical and objective. To a certain extent, you can learn from it. Point two: learn to see evaluation Assuming that people are also a headache, I guess a lot of people will not bother to do so, but open Baidu and type in keywords to go casually. If this is the case, I suggest that you should at least understand what to look for in the evaluation. The evaluation of a large-scale website generally has many advantages and fewer disadvantages. But it does not matter, first of all the high-definition big picture is very useful to you, not only to see the style of the headset color you like it or not, but also through this map to look at his work and material, My view on these has always been: in the headset industry, the new technology has a limited role, the tuning is the king, so what material of the wire he chooses what material shell these things you do not have too much heart, combined with graphic analysis of this It is more important if the design of the earphone is scientific, reasonable and durable. After all, this stuff is also a consumable item, right? Then look at the sound quality evaluation, here is actually very easy to grasp: First of all, pay attention to whether his test equipment and you out of the big, if people are home are HIFIMAN901, colorful C4 these things, and you just holding an IPHONE Well, this evaluation is not very significant for your actual purchase. You have to understand that swordsmen buy their swords for their own hands, instead of seeing Linghu make a demonstration and hurry to earn money - is it possible for people to make Linghu rush? A lollipop can kill me like this 18 times, so the prerequisites The influence cannot be ignored. Secondly, notice what music Xiaobian chose to test. If this headset he just wrote a performance on pop music, then you have to keep an eye on whether the goods will not be suitable for other music, and in this consideration In the process, what kind of music you usually listen to is a key factor – what he wrote and what he didn’t write, and what you mainly listen to are the key points. The last is to look at words, a reasonable evaluation is not to write autobiography to Lei Feng, the use of words allows exaggeration but must be reasonable. If you come up to see a big piece of "high-frequency straightforward midfielder to stimulate the urine from the low-frequency fist to meat" then quickly shut down the browser, this model is not suitable for us people, Alibaba Star's special tone can not afford ! The third point: how to treat the parameters In fact, I have talked about this issue more than once, the parameters must be meaningful, but looking at the parameters to see what is impossible. First of all, the brand test environment and standards vary, followed by the type of headset is also different, and finally some irresponsible brands wait for the frequency response range is nominal to 2-200000 (zero their own bar) that kind of blind man are Can not hear the realm. So my personal suggestion is: If you want to carry a front-end ear plug or portable headset, do not consider the issue of drive, and now few portable headphones will make their products difficult to push, it is with money make life difficult for. As for non-portable devices, it is not good to see this. When you send a post or microblogging to ask people who understand the headphone , you must be more than able to rely on your own parameters to get a head start. If you talk about being a man, you have to ask questions (learn to be lazy) right. ? Point 4: How to distinguish brands Do not say anything to me again that “Senhai, AKG, and Beyerdynamic must be fineâ€, and it is just as unobjective as to rest this sentence as if “The Cao Yuxiang’s soldiers can all play ten.†It's true that the Dachang brand has a more spectrum of things to do, especially the high-end products that best believe only the old factory. But I believe that a large part of people who buy headphones now have very limited understanding of the headsets, and they have a lot of introductory purchases. They may not be better at the entry products. (I’ve been listening to them until recently. New brands that have never been heard, but the sound quality of individual products can often make people eat well. At this time we need to put aside our prejudices and discuss things on the matter - what is the standard of what is it, it only means that it is this level. With a sense of peace, the world will be better. Of course, many of my friends will be tangled up with the brand's affairs, saying that this is also a kind of face problem. It's also simple. You can get rid of ghosts without making jokes, similar to the “magic soundâ€. There are many brands that look like nothing, there are a lot of things that look like it is a cottage, you have to pay attention to - I remember a few years ago someone took a certain brand of headphones came to me to show off this is a Danish factory produced, the result I A check of this LOGO has long been the trademark of the people of the heavens. In fact, this kind of thing is too numerous to mention. It is a human tragedy that it cannot be countered. It is my suggestion that you should use Baidu... There are also many people do not care about the brand, just want a higher sound quality and cost-effective, this is more difficult to say, because now there are too many labels out of the headset, and more to I can not go to the end of listening to the point, this time evaluation also Will be very weak, for the time being there is no good way to recommend that you focus on the time of purchase in better word of mouth for longer than a year of selling headphones, after all, there are good sales for a year that at least shows that this thing still has Advisable. Of course, the premise is that this brand is also a good brand, there is a formal quality inspection and after-sales process, this kind of thing is still around the cottage, right, what "a fold of noodles," such things really do not fly, listen to After you lift the table, don't say I did not remind you. To sum up: I have played a lot of words for the above four points, but I haven't put forward a clear " headphone shopping technique." I really am sorry everyone - I said that if there is chaos today, all I can do is to help people provide some ideas. I hope that more people can use less detours and spend less money. In addition, you can refer to my series of other articles, and finally stressed once again: to buy things must be clear about their "demand, budget, style," understand this thing plus do not always think of greedy little cheap, then you Will become the wise men of life, the contemporary Jia Wei, the savior of the pockets, and the spiritual mentors of many ignorant girls. Work hard, Sao year ~ The article comes from China Headphone Exchange:/ Many people do not know what kind of cameras are invisible cameras, and do not know how to distinguish invisible cameras, so here is how to distinguish invisible cameras. Camera Pen,the memory reaches 32G,easy to carry camera,Hidden Camera HD1080p,Hidden Camera HD720P Jingjiang Gisen Technology Co.,Ltd , https://www.gisentech.com
Invisibility, as the name suggests, means that it is not easy to be seen or found, so where do such cameras exist? In fact, invisible things are hidden by the external environment, so they will not be discovered. Such invisible cameras are generally hidden in things that are more difficult to see, such as: inside the socket, inside the TV, inside the stereo, inside the fan, etc. Cameras can be hidden in various household appliances. Why should they be hidden in electrical equipment? The main reason is that these equipments have power supply and will not be used because the camera cannot be powered.