Researching headphones has also been around for a long period of time. In an instant, it is 6-7 years. If you really want to play, you have at least 5 years of time. Although not a long time, it is not very short, and because it burns headphones, it does not He also took care of this line, from a Polytechnic man to a text editor who played with headphones, life is really full of magic, how to become a daily favorite because of a hobby? I am totally unable to own a white labyrinth in the laboratory to adjust the laser scene.
Well, it is no longer idle. Today is to share with you as an audiophile for the past few years, especially as a professional audio editor. It is really simple to get rid of some metaphysical fuzz.
First, the relevant headphones
Many people will find the author to recommend headphones, after the new headset buys a hand, many people will ask me a question, that is, "How do you smash this headset, what music do I use?" Every time the writer hears this, sighs, "Hey you "XX" is the same as buying a new car. When you buy a new car, do you have to run around the ring for two rounds and run smoothly? (Someone did it... meet the driving needs)
In my personal opinion, "Hey Headphones" is a natural thing. It usually takes about 100 hours to enter the state, which is called "sounding". -500 hours, but there were still people who said 2000 hours. The writer was laughing at that time. If it wasn't called "sounding," it would be "aging."
The main thing is that this diaphragm
This machine can be said to have a long history, it is actually very simple to say, the new headset to the hand, everything is new, the speaker unit diaphragm does not pass too much back and forth vibration, which may have irregular texture Or glue the horse, so the vibration may lack some suppleness, the sound can not reach the ideal state, if after a period of broadcast, the sound will naturally be good, but now many people make the "wing machine" thing God's eager to wait for the machine to feel reborn, I said do not pull, are big flicker, the author because of the evaluation of the headset work, it will always pick up headphones, the method is extremely simple, that is, song list random play, daily For 10 hours, the volume is the size I usually listen to. In 10 days or so, the headset naturally gets closer.
Therefore, it is very easy to understand the matter of this opportunity. If you want to enjoy the most beautiful voice quickly, then you will put on some music. If you don't feel it, you will naturally listen. As for what time music is used, what frequency is used at what stage, or pink noise, I ask a question. The diaphragms used in different headphones are different, so the performance is different and the rigidity is also different. You are the same. How do the machine standards apply to so many different headphones? Do you have laboratory research data?
The opportunity is only to let the headset enter its best state as soon as possible. If someone really looks at it from the perspective of improving sound quality, most of the results are “disappointingâ€.
And say it again: slowly feel the change of the sound of your favorite earphones, this is not a kind of appreciation!
Second, about lossless music and MP3
Because of the rise of enthusiast groups, the demand for non-destructive music is increasing. However, the Chinese lack copyright awareness. Therefore, piracy music forums such as PT80 and miscellaneous pieces are spawned. You say that a group of music lovers listen to pirated music every day. The domestic musicians had to rely on advertisements and to serve as judges. They also said that there is no good music in China... Is this the irony of Moda (blog, Weibo)?
Relatively lossless WAV format MP3 is missing at frequencies above 20 kHz
Hey, pull away, let's talk about lossless music and MP3!
Now some people, that can be considered proud of listening to "non-destructive" music, I feel that he has a good grade, but you took his headphones, I leapt, set the man's pole ... ... in the author It seems that for popular music, the amount of popular music is relatively small, and a lot of these musics themselves are in the process of recording. Therefore, even if it is lossless, it will not be much better. Relatively 320kbps MP3, it is really difficult to hear the difference.
Most of today's mobile phones have begun to support lossless formats, but they can play and show the beauty of losslessness. There are two different things. I used five different audio devices to play the lossless and MP3 music of the same song. About 25 people, two people really completely discerned the difference and all guessed, but one of them belonged to a half-encrusted state. Therefore, for most people, the 320kbps MP3 format is sufficient. For the current mobile phone sound quality, it is not as good as replacing a high-quality headset for lossless performance. Therefore, the non-destructive Shenma is still only suitable for higher pursuits and Higher-end equipment players. (The author listens to 320kbps of pop music every day...)
Third, "good push" and those parameters of the headset
“Is this a good headset?†This is a question that many half-baked new players have asked to the author, but as soon as they look at the headsets they buy, they are basically earphones or portable headphones. I just want to say: “Now these are done. The headphone business is not a fool. Is it difficult to push the headphone to compete with consumers?" So, if you choose a portable model of headphones, there will generally be no problem with the horse's thrust, and it will produce enough sound pressure. That's certainly not a problem. Of course, if you have better equipment, your voice will inevitably improve. And if you're not a fancier, you shouldn't think about those typical big headphones with fever, because that really needs to consider "thrust." "The problem. (If you are prepared to have a fever, the best way is to look for old burn consultation instead of reviewing the article)
The higher the sensitivity, the higher the sound pressure with the same input power
Since the thrust has been mentioned, we must mention the parameters of the headset. In fact, many people have never noticed that there are some parameters on the side or back of the headphone box. The technical parameters are impedance, sensitivity, frequency response, and maximum input. Power, these parameters themselves have a certain reference value is undeniable, but you want to know a headset through these parameters is a joke.
The impedance of a typical portable headset is no more than 32 ohms (of course, a perverted headphone model reaches over 60 ohms), and the sensitivity is generally above 100. Relatively speaking, the sensitivity is more valuable than the impedance because it is you Enter the sound pressure value that the 1 milliwatt power can achieve. The larger the number, the louder the sound. This is the reference value of the headphone parameter to the average consumer. Remember, if you are using a mobile phone or a regular MP3 player, When buying headphones, the impedance can be well driven as long as the impedance does not exceed 60 ohms and the sensitivity is not less than 100. (Of course, a good driver is just a prerequisite for good sound quality, but not necessarily)
Well, this period of experience sharing is over. I hope to have some help with your purchase of headphones and everyday use of headphones!
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