While we enjoy the life convenience brought by the development of high-tech, our life is also invaded by various things that are not part of our life. Such as industrial waste, such as heavily polluted air, such as... more and more various kinds of noise. With a pair of earphones, you can enter the life you want? No, not enough! Noise reduction earphones can make your life quiet again.

preface

The noise reduction earphones that I know and first came into contact with should start with the noise reduction headphones. The Toffee active noise reduction earphones of Yinshan, or should be called noise reduction earphones, are the first active noise reduction earphones I have come into contact with, and are full in ear noise reduction earphones.

Part1、 Appearance Introduction

Yinshan is a noise reduction earplug that is about to be introduced to the world. It is high profile and bold in material selection and color selection. Maybe it is still lacking in other workmanship, but it has made great efforts in the earphone cavity.

This Toffee active noise reduction earplug of Yinshan boldly selects Brazilian rosewood with unique texture and high stability in the selection of earphone cavity materials, and boldly selects Marsala deep red in color, which is mature and reserved, and complements the mellowness of Marsala wine. In addition to the cavity body, the aluminum alloy frame with the same color spraying perfectly integrates with the cavity made of log materials, as if it is a wonderful cooperation across the craftsman era and the industrial era. Toffee earphones do not give up the remote control. A remote control button is designed in the connection part of the left and right earplugs; The wires matched with earplugs are not usually round, but flat wires, which is rare. " L“ The original metal colored plug of the "L" type is not used. It seems that the plug commonly used in noise reduction earphones is "L" type, which is somewhat puzzling to me as a novice. The use of flat wires seems to me to be able to withstand more external forces than the normal round wires. After all, I have deep feelings about it.

Part2、 Noise reduction is up to you

Toffee earplugs have separate wire control, but the most important thing is still its noise reduction function controller. The specific size of the cuboid like controller is about 60mm x 15mm x 15mm. The power supply of Toffee noise reduction earphones is powered by an internal 180mAh lithium battery. Compared with most current noise reduction earphones, it is quite convenient.

The noise reduction controller of Toffee earplug is very simple. It is different from ordinary noise reduction earphones that use ordinary batteries for power supply, so its body shape is relatively small and exquisite compared with noise reduction earphones of the same category. The machine body is designed with a sliding switch, which can be turned on and off by gently sliding. After the noise reduction function is turned on, the blue indicator light on the panel will light up. In addition to the indicator light on the main panel, " The nameplate logo of INSHED "is shining, which is also consistent with the color matching of earplugs. The gray+burgundy color matching is fashionable and generous. Toffee earplugs are powered by lithium batteries, so a micro USB charging jack is also designed on one side of the controller. Remember to fully charge the earplugs before using them for the first time~

Part3、 parts

The fitting team of Yinshan Toffee earplugs is quite large, or quite meticulous. In addition to two pairs of earplug sleeves of different sizes, it also provides a humanized storage bag with exquisite workmanship, which is convenient for users to store earplugs freely when not in use.

In addition to the charging data cable of the storage bag and the noise reduction controller, the matching of earplug sleeves is the key to user satisfaction. Although Yinshan Toffee earplugs are not equipped with three common specifications of earplugs, there are reasons for this. Because whether it is a standard large sleeve or a matching small sleeve, you will find that the sleeve design of Toffee earplugs is very interesting. It is not just a simple mushroom head sleeve like other in ear sleeves. In addition to the conventional mushroom head sound guide design, an irregular shaped soft rubber closed fixing ring is also designed. In brief, the function of this ring should be designed in imitation of the ear contour of human ears. After the gourd ladle, we designed such a ring shaped convex part. After you insert the ear plug sleeve into the ear, we also added an additional insurance to ensure that it can be more firmly hung on the ear. Although the actual wearing effect varies from person to person, it is a good design that I can really provide a certain gain in the fastness of wearing after experiencing it.

Part4、 Introduction to test platform

Yinshan Toffee noise reduction earplugs: Iphone 6 test platform

Yinshan Toffee noise reduction earplugs: MacBook test platform

The test platform randomly selects Iphone 6 and MacBook, the representatives with the best sound quality tuning of mobile phones today, which are also typical representatives of walkmans in the market.

Noise reduction is not the main theme of life. However, with the arrival of the digital wave, it is not funny that such a small number of earphones can be used by nearly 60% of the people in the country. Earphones are becoming more and more useful. In addition to meeting the needs of the road, disassembly and other use environments, noise reduction earphones can maximize the performance of earplugs, thus creating a music world for you. From the perspective of simple appreciation, sound is a very simple thing. It is certainly not so pleasant to listen to other noises when they interfere. Compared with the headworn passive noise reduction, which is hot and uncomfortable in summer, the active noise reduction earplug has reason to give you a quieter listening environment in these aspects compared with the simple in ear type, This is the most practical content.

Part6、 Subjective audition (about voice)

Subjective listening has a personal style in it, and the part of preference for individuals will be more uncertain and personal understanding will be different. The first type of songs to listen to is of course the vocal music of Cai Qin, which can not be abandoned by all gods. Twelve folk songs of "Folk Song Cai Qin" are included in the folk songs of an album, and have been re orchestrated. For the middle-aged Cai Qin, the overall style of her voice has not changed much, but in some details, it will be more like the taste after experiencing the vicissitudes of life. The world of mortals is easy to get old, and life is rare. Everything in the past seems more cloudy and cool. The natural charm of folk songs without affectation is naturally interpreted by Cai Qin, which controls the purity and sincerity in every word and song.

There is a big difference between Yinshan Toffee noise reduction earplugs and ordinary earplugs. The personal subjective audition part here is divided into two parts to describe, the sound metaphysics, and do not blame the similarities and differences.

Listen to the general part of feeling:

The earphone is very excellent in the mid-range part. It can basically rank in the top three among the thousand yuan plugs I have contacted. This is not to say that it can work every second, but for one thing, the plug I touch is not as easy as some gods, and for another, the different styles have created their own characteristics. Of course, this is not to say that Yinshan Toffee can have such strength casually. When the noise reduction switch is not turned on, the instrumental music and vocal music are slowly spread out with distinct layers, but the vocal music of Cai Qin is not separated from them. The warm timbre depends on Cai Qin's unique voice and the balanced performance of this plug in timbre. Even if you listen to this album for a long time, you will not feel tired. Of course, the best way is to stop short. Therefore, I give 70 points to the general subjective system of voice, and 50 points to the performance of passive noise reduction.

Subjective audition (about classical music)

Classical music and piano music are categories that all earphones cannot cross. This type of music in my hand is quite complicated. There are Forrest Gump's authentic interlude, Beethoven's Symphony of Destiny, and so on. These songs are familiar to all of you. They have different styles, and their conducting arts have obvious diversity.

Listen to the general part of feeling:

As a representative of in ear earphones, Yinshan earphones have the same limitation as other ordinary in ear earphones, that is, they are generally relatively small compared with headphone units. This limitation is limited to the performance of big dynamic, which is not as good as the headset. However, because of its small unit and structure, its portability is incomparable to the headset. The performance of Yinshan earplugs in the big dynamic gives me a more amazing performance, and the low-frequency quality is better. The volume sense of the headset is excellent, and the diving is not bad. The low frequency is not fat and thick. In fact, listening to this kind of music is not one of the advantages of earphones, but it has a good performance in this aspect. However, due to the limitations of the unit, there are not many articles that it can do, and there is still a clear gap compared with the headworn style. With enough analytical power, it can show the strong texture in the magnificent symphony, which makes me feel worthwhile.

Subjective audition (about pop music)

In the pop music part, I also chose a variety of songs. In addition to some of the songs of Good Sister's Band, there are some works of men's Eason Chan, Xiaodong Chen, and Xiaojuan Xiaojuan&the residents in the valley. There are also some songs about voicing, folk singing, many songs in and out of the mountains, and heavy metal overload bands.

Listen to the general part of feeling:

The overall deployment of Yinshan earphones is relatively balanced. At the first ear, I always thought that it would focus on the middle and low frequencies. Unexpectedly, after listening to several different pop music in succession, I changed my mind. Maybe it has lost some details, but with a balanced tuning style, you can feel its sincerity slowly,. This is, after all, more in line with the promotion idea of the current niche brand of earphones. The sense of low frequency is sufficient, and the sense of rhythm of moving times and moving times is often strong. The atmosphere of music has been improved under the sense of not too rich low frequency. In terms of medium and high frequency, the details are in place. Instrumental music and dental sounds are quite appropriate. When listening to a recently popular "Little Baby" - starting in summer, the cheerful music style of small drums is very lively but not obviously biased towards a certain frequency band. Personally, I like all the performances of this earphone in instrumental music and vocals. The overall musicality is good.

Part7、 Listen to the experience of noise reduction (outdoor, park, canteen, bus stop)

Noise reduction is one of the biggest features of Yinshan's plug. As we mentioned earlier, if all of us really want to enjoy a very quiet listening environment, except for late night homes and professional music rooms, the passive noise reduction mode cannot improve the impact of noise. As for the in ear type, it is not as good as the noise reduction of the fully enclosed headworn type, so the active noise reduction method has become the first choice.

The laughter of children playing in the park, the sound of people singing and dancing, the sound of flowers and birds singing; The rolling sound of outdoor traffic, the honking of bicycle horns, the sound of bicycle chains slipping, and the sound of people shouting and walking; The roar of the engine on the bus, the sound of people making phone calls, the sound of counting when the bus arrives, the sound of people talking, the sound of the air brake when the door is opened; The sound of chewing when eating in the canteen, the sound of people picking up plates and putting them down, the sound of talking to the master of the canteen, the sound of spoons scooping up soup, the sound of television So much noise is all the sounds I have experienced in a day. To be honest, I am worried about the noise reduction effect of Yinshan Toffee earplugs in these places. However, in these scenes, except for the roar of cars passing by, other noises disappear when the active noise reduction button is turned on. By contrast, in the case of passive noise reduction, unless the volume of headphones and players is adjusted to the maximum, the noise in these scenes cannot be isolated from the ears, After the active noise reduction button is turned on, you can basically isolate the sounds that make you bored and enjoy the music. So, in the case of active noise reduction, are the details of music lost? Yes, after the noise reduction button is turned on, the blue indicator lights up and the noise reduction status is turned on. First of all, the effect of active noise reduction is good, and the reverse sound wave can well offset the noise impact of the environment; The full in ear effect starts to appear at this time, and the passive effect has a certain effect of eliminating noise. When noise reduction is turned on, the tri band separation of the headset is good. In addition to the loss of some details caused by the increase of low frequency sense of volume, the sense of hierarchy is relatively clear, the high frequency has a certain degree of extensibility, and the overall voice performance is good. The low-frequency sense of quantity increases, the texture is better, and the details are a little fuzzy; The intermediate frequency performance is normal, the sound details are obvious, and the dental sound is improved. The high-frequency aspect also pays attention to the details of the sound, and the ductility is also good, but the high-frequency aspect seems to be floating and thin.

Having heard of another brand of headworn noise reduction earphones, listening to music in the active noise reduction mode, the overall effect is not as good as that in the open noise reduction mode, and the gap is also obvious. However, for this in ear style, I feel that it is better to turn on noise reduction when pursuing the effect of noise reduction, but for such tracks as listening to instrumental music and heavy metals, the performance of details will be better without turning on. Generally speaking, each has its own advantages and disadvantages!

Part8、 Wearing comfort

After all, this headset is suitable for wearing in various environments, so the wearing comfort of the headset is very important. What's more, full earphones have produced a lot of bad sound in recent years, and the comfort of wearing them has become more vulnerable to abuse. The weight of Yinshan Toffee earplugs is not very heavy, but it seems a little big after the noise reduction button is used. Therefore, in many cases, it is recommended to put the player in the storage bag. If it is a mobile phone, it is also recommended to put it in the pocket or bag.

Due to the matching of two pairs of earplug sleeves with different specifications and sizes, there is a more humanistic choice for adapting to different auricle populations. In addition to the unique additional reinforcement ring, the performance of Yinshan earplugs is good in terms of wearing comfort and firmness.

Part9、 Performance of different listening platforms

In fact, for the Yinshan Toffee earplugs, their quality has already been there. There should be no difference in the separation between the phone and the player. In fact, the thrust is slightly different. Personal subjectivity accounts for a large proportion in the combination of the three front ends. For Dafa, a small perfume bottle, its thrust is the smallest, but it is the most durable player. After matching with Yinshan, the performance of details and image are very good, and the transient is good; The matching with vivo x5max is very good in all aspects, especially in the mid-range, with soft, durable voice and clear hierarchy; The HM700 is a relatively moderate machine, so its sound color is relatively moderate, the transient is good, the junction force is always, the sound field and tri frequency are not too big short boards, and the details can be retained most completely when active noise reduction. In terms of the three, I prefer x5max>hm700>Sony perfume bottle.

Part10、 Enough music to enjoy along with you

For the Yinshan Toffee noise reduction earplug, its sound quality performance is not perfect. In the walkman environment, you can't ask it to do better. In fact, the workmanship of the earphone is still a bit rough. It can be seen from the earplug sleeves, noise reduction buttons and remote control buttons that the workmanship of the earphone needs to be improved, which is not very exquisite. No matter how good the earphones are, they can't perform better under the influence of environment and equipment. When noise reduction is turned on and off, the characteristics are different, and the details will be lost after the noise reduction is turned on, but also within the acceptable range; If the noise reduction is turned off, the voice will appear slightly backward, and the transient performance is not as good as that after the noise reduction is turned on. The medium and high frequencies will shrink slightly. The specific selection varies from person to person and from environment to environment!

advantage: Obvious noise reduction effect, balanced tri frequency, suitable for listening to pop music and classical music.

Disadvantages: The workmanship is average, slightly rough, the low frequency diving and texture are slightly inadequate, and the high frequency is slightly thin.