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What should Bluetooth speakers sound like? In fact, the situation of Bluetooth audio has always been very embarrassing. Why do you say so? Personal definition of it is not high enough. In terms of listening, we can have a variety of connection options. In general, connecting a playback device and a playback tool is nothing more than a wired connection and a wireless connection. Bluetooth is one of the wireless connections.
Compared with other wireless connection methods such as infrared, the Bluetooth transmission protocol has certain advantages in transmission speed. Nowadays, Bluetooth 4.0, which is widely used in the market, can theoretically achieve a maximum transmission speed of 24 Mbps. Why should we emphasize speed? In fact, wireless connection playback is behind its incomparable convenience, which is the loss of sound quality. If you have a faster transmission speed, you can guarantee a higher sound quality performance, and play music with a higher code rate. But in any case, personally feel that the audio quality of cable audio is always higher than that of Bluetooth audio.
We know that CD audio quality is about 1.4Mbit, so if we want to transmit CD quality music signals, the transmission rate can be achieved as long as it stays at 2Mbit per second, so under the premise of maintaining the mature acoustic structure of traditional speakers, we must Audio integrated Bluetooth module, under normal circumstances its sound quality and the same level of speaker products is not much difference. But even if this is the case, the speed of Bluetooth transmission has its upper limit, and there are also many restrictions such as the transmission signal being interfered with and the transmission distance, so this is what I call the ambiguity. I believe that there are many friends who burn stereo headsets, but in order to get a more top-notch listening experience, we usually choose wired rather than wireless!
So, for a long time, I think, Bluetooth audio should be the above two pictures like this! This time I had the opportunity to experience this advanced audio from Denmark. To be honest, I thought I was dreaming! It is nearly 120 times that Aunt has applied for testing. 120 times of "vacant room" on the vigil, only in exchange for this time "fortunately." And still such a high-level Bluetooth stereo, I guess I can not buy a second higher than it is even more advanced Bluetooth stereo. . . .
In fact, when I just received the sound when I saw the LOGO is the first thought is Auchan supermarket actually cross-border make sound! It is actually an international trend that Lei Jun ran to cook rice cookers. . . But if you think about it, it seems that the goods are French. At this time, I realized that this bird is not a bird. I was very excited to talk to my old man and the supermarkets that had gone often turned to stereos. . .
The next step is to make up for the brand, after all, as a small silk thread that has not seen any big face, is not familiar with such a high-level brand. Libratone, the Chinese brand name is Libden. The brand was established in 2009 and is headquartered in Copenhagen, Denmark. Focusing on the production of wireless audio equipment, Libratone was officially certified by Apple’s AirPlayTM patented technology at the beginning of the brand's establishment and entered the Chinese market. The time is not long, so it is not surprising if you are not particularly concerned or unfamiliar.
Currently Libratone has built-in DLNA technology and Tencent QPlay, Android/Windows system smart terminal devices, can use Libratone stereo. Libratone's biggest product feature is that the full range of products are made of excellent materials and work well, the body piano paint wood. Some of the sound jackets are made of Cashmere wool/cashmere from Italy and have a unique Danish design style! (The last two paragraphs are partially taken from Baidu Encyclopedia)
In accordance with the basic procedures before shopping, generally look at the product information, and then see the sales and evaluation, here to take Jingdong sales to be a reference, several models of audio sales in general, perhaps because of just entering the country's sake. It is still quite high to open comments, but people who are attentive may find a problem. Most people are praising the exquisite workmanship of fine goods, but there are not many people who seem to mention the sound quality. Let me be somewhat confused. As a sound, judging whether it is really good or not should be sound quality right! ?
at last! Finally let me do a "朕". Every time I see the value of the friends out of the box, I will imagine that I can experience it someday? ! at last! Finally got it!
From the perspective of packaging, this box should be the original factory standard, not the aunt's secondary packaging, packaging security do not have to worry about violent delivery!
As an international brand audio, how to internationalize? ! Naturally there is not a few Chinese on the packaging. . . For those of me who have always been classmates on an early childhood exam, except for reading pictures and guessing, they are basically blind.
The packaging is really three-tiered and three-tiered. This careful attitude is worthy of recognition. The product manual is hidden under the lid. It is also a large pile of foreigners. Fortunately, it is just a stereo, and my IQ is not low. You can't play without seeing the instructions.
Below the sound is the part of the various accessories, because this part of the main sound of the sound is ever-changing, but as a sound and how to "change" it, look back you will understand!
The recharged power cord is wrapped in nylon and the wire is thick and hard. The workmanship is good. The plastic side with a smooth side has a parallel texture. The plastic lifting tape is soft and ductile.
This pull button can be opened and closed. It's easy for you to hang it on some un-notched columns, such as frames, and railings.
Libratone has always had a feature in its exterior design, that is, it likes to wear "clothes" for the sound. Unlike several other stereos, this Bluetooth speaker does not have a woolen coat and is similar to the ZIPP outerwear. However, it is not the kind of style that is very convenient to replace. In fact, as a Virgo design, I am very annoying! Because it is too impatient! The bright color itself is very afraid of dirt. Although whether it is touched or it seems to be relatively high-end, but since it is always a Bluetooth portable audio, it would often take everywhere to run, not to mention the outdoor, so this cotton net jacket design is really good? ! The most painful thing for me is that it actually supports IPX4 waterproof splashing. This type of cotton net coat is waterproof and splashing. In fact, waterproofing itself is not a bad thing, but such a cotton net coat is really not going down. . .
This Libratone One supports Bluetooth 4.1 connection and AUX wired connection. Unfortunately, it looks like it does not support wifi connection. The small circle in the above picture is not simple, it is a touch operation panel, through which you can control all actions of Libratone One except the switch! First of all, when you turn on Libratone One, it will light up and it will be in a rhythmically slow flashing state. At this point you press the bird. Both sides of the bird will have two small green dots flashing each other. At this point, they will enter the Bluetooth connection state. As long as the connection is completed, the bird is always on and there is a warning tone. After the connection is successful, click on the bird to play or pause playback. The clockwise touch around the bird is the volume plus the counterclockwise touch is the volume reduction. It should be said that such a design is ingenious, convenient and fast enough. It was tested without any problems with the fingers being wet.
To see the back, the left circle button is the power button, long press on and off. The parts to be opened on the right are the charging interface, status indicator, and AUX audio input.
The reason why Libratone ONE called it amazing is because it can DIY, and the border can be removed. This one protrusion on the border can also be removed, and after you remove it, you can use the hanging buckles in the accessories to DIY combination!
Whether it is hanging, or sturdy. As long as you like it can be adjusted. And the design is very comprehensive, and you don't have to worry about falling off because the fixing is not solid.
In fact, Libratone ONE's APP is really very simple and simple. Personally, it doesn't matter if you don't think of such an app. You can quickly connect your audio device to Libratone ONE by following the procedure.
The main playback interface is mainly to play the audio resources of the built-in resources, and the content of the resources is not really much. And the operation interface is also very monotonous.
In addition to the normal play mode, eight different modes of playing sound are built in. This is a more practical place for this APP.
In addition, the audio supports one to two, one audio connection to two audio devices, or one audio device to two audio connections, seeing the provider of third-party resources, compared to why you know why the resources of this APP are too scarce! Fortunately, most of the third-party players currently available in the market, Libratone ONE, are supported.
For the Libratone ONE touch operation panel, it is much more convenient than the general sound, and it is obviously higher than the standard sound. Here we watch a video.
As an audio speaker, in fact, no matter how important it is, no matter how cool the appearance is, it would be futile to have no good listening performance. The Libratone One has a one-inch tweeter with a three-inch woofer and two 2.7-inch passive radiators. FullRoom's patented technology allows Libratone One to have a 360-degree balanced sound field, but these are the official data. Let's talk about feelings from the actual experience of individuals.
Low-frequency: The low-frequency part is moderately thick, but the potential is still good, but the transient response is a bit slow. It may be because the sound cavity is not so large, so the power is not so obvious. The low-frequency attenuation is not particularly taken care of. The feeling is that although there is a certain Strength, but strength is not so obvious, elasticity is like, and the sound is not muddy. Since the patented technology of FullRoom allows Libratone One to have a 360-degree balanced sound field performance, it actually sounds better than normal stereo surround sound effects, especially in the house, the sound coverage is good!
IF: The location of the midrange vocal part is relatively accurate, there is a certain sense of distance, the sound is biased towards warm colors, the instrument performance is refreshing, the vocal interpretation is more emotional, and in general the performance of the MF is a more balanced part. This is also true of Libratone One. Transient and explosive performance is law-abiding. The degree of separation of the sound is still good for some of the more complex sounds played performance can also be a good interpretation.
High frequency: The high frequency part can't go up. It may be related to power. After all, it's so big that it's hard to have more amazing performances. But because of such a high tone, it becomes more moderate and unstimulating, thanks to a high frequency. With the presence of an inch tweeter, the Libratone treble resolution is still good. On the whole, the sound is relatively full, and when I listen to percussion music such as the dulcimer, it is still full of cool, and the sound is relatively crisp. The female voice performed well.
For a Bluetooth stereo with a body size of only 204x120x45mm, it wouldn't be too amazing. Let me be honest. Libratone also has a home theater series of audio, personally feel that it is to truly reflect the presence of Libratone strength. Compared to the actual price of Libratone one up to 1399 personal feeling is still a little expensive, and the ordinary version and Variety Edition is actually different from the hanging style is 200 full ocean! In fact, I think it was exactly the fight with JBL and Beats. Everybody said that they were "outsiders." Well, even if you come late, you can't drop Fan.
In fact, when it comes back to the beginning, people who are really picky about the voice will not choose such a “half craneâ€, and the average user who doesn’t require much voice will not buy big money for it. 300, 500 domestic audio can meet the needs! As a Bluetooth audio, the biggest advantage is its portability. Libratone one can charge for about 9 hours at a time. The official said that it can reach 12 hours. Anyway, I didn't hear it for so long. However, compared to similar Bluetooth audio, this playback time is quite good.
Finally, talk about the feelings of Libratone one, leaving the most impressive is the work from the packaging to the accessories and then the product itself, is indeed an international level. In these areas you can hardly pick any deficiencies. However, the cover of this mesh does not really like it. And it's still cumbersome to remove it. Basically it can't be cleaned. Since it's okay to simply give the protective cover for fear of dirty, this is not enough humanization! Different modeling changes are indeed more interesting, but in fact you will find that the difference is not very great, and it is a little bit of a sense of egg. The long standby time for charging is quite good in similar audio products. The sound can be as long as two, connecting two audio devices at the same time, or connecting two audio devices with one audio device. This is quite good. As for the APP, it is relatively tasteless, and the resources are generally as good as the interface. It is not easy to operate the interface. Fortunately, most mainstream music players on the market are supported. The stability of the Bluetooth connection during use is good and there is no noise. Touch pad finger tidal water can also operate normally.
In general, Libratone one local tyrant can play, reeling does not want to listen to me right! In the end, let me express my emotions. I am not very professional in the audio section, but I will also try my best to send true experiences to valued friends. So if there are any unsatisfying places, please forgive me. Of course I I am very happy to listen to everyone's advice and discuss with everyone. This is my first time to participate in the test and I am very grateful to my grandmother for giving me this opportunity!
Thank you! Aunt Zhang!
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