Problems with noise cancelling earbuds, earbuds with the best noise cancellation

Hello! If there is no discomfort in wearing, I highly recommend Audio-Technica's CK5 I have used it for a year, and I feel very good. Although it is in-ear, it does not have the stuffiness of the general in-ear, and there is no problem with the excessive treble of stress, but the middle and high tones are clear and nuanced, the sound field is open, and the bass is slightly thinner (compared to the in-ear headphones, but if you want to compare with the general earbuds, the advantage of the in-ear is still obvious, and the bass is better than the MX500!).

But the sense of cohesion, speed and resolution are very good, pop and rock music are its absolute strengths, in this field, e888 and other traditional excellent headphones may not be able to compare! The sound insulation is average, after all, it is just sneaking into the ear, and the sound insulation effect is not flattering if you don't open it, but after you get up, you feel like you're in a mime, and I like this feeling of quiet at the beginning. You can hear it clearly between classes, on the street, on the subway, without having to increase the volume.

This actually has the effect of protecting hearing. It's not like many people think that it hurts hearing when it comes to the ears. I bought it in August '06.

The market price is 185, and the ** is 165 (I bought it at **). Now that CK5 is already considered an old model, there should be a decline. However, it should be noted that CK5 is an in-ear headphone, which has relatively high requirements for wearing comfort.

Otherwise, it will be very painful. Although CK5 has three sets of large, medium and small silicone sleeves, due to the different shapes of each person's ear canal, you must try it on yourself before buying, and try it on for as long as possible to see if it suits you. In addition, the tightness of the earphone and the ear canal is also related to the performance of the accent.

If the tin box is not good, there will be no feeling of stress. This is also one of the reasons why many netizens in Huaiyin say that ck5 has no accent. In fact, the accent of CK5, I think it's just right.

Other than that. The CK5 has a mediocre appearance, but there is a rare white model, which is good. Between 150-200 other options, Philips strongly does not recommend.

This is the lesson I learned after trying a lot of Philips from my classmates and adding the one I personally bought (she785). After all, Philips is not a manufacturer whose main business is headphones. Mori Kee's, the famous one is MX500 Lak.

But the trouble is that there are too many fakes. If you buy **, it's still a good drop. As for the others, there is not much difference.

After all, the headphones, at a price of less than 200, belong to the low-end market, and the technical content is limited, and the manufacturers will not invest too much energy, resulting in a situation where there are basically thousands of people. So the range of choices is actually not large. As a reminder, the headphones are only ready to go after a period of use (usually 1 week to a few months).

Therefore, when listening to the interview in the store, don't be preconceived and wronged by the headphones. ck5 is very prominent. When I first bought it, the heavy volume was loud and the quality was poor, and the treble was almost drowned out.

But after running in Lak, as mentioned earlier, it is almost the other way around

Buy something that's good for your ears.

Generally, earbuds can reduce noise, the noise reduction rate of most earbuds is about 30 decibels, but it will not completely isolate the sound, most of the general earbuds are made of sponge, and silicone earplugs, but they do not have the effect and requirements of complete sound isolation, but it should be noted that they cannot be worn for a long time at one time, and the ears will be uncomfortable.

Earbuds can reduce noise

There are many different brands of earbuds, and the materials are also different, in general, earbuds can reduce noise, most of the earbuds that reduce noise, can reduce the noise by 30 decibels, reduce the damage caused by noise to the ears, but can not completely isolate the sound.

Usually the earbuds are made of sponge material, the cost of use is relatively low, with noise reduction, anti-slip and other effects, and it is difficult to have pain in the ears after wearing it for a long time, it has a certain slow rebound effect, and the water absorption effect is also very good, but the life span is not long.

Silicone earbuds** are higher than sponge earbuds, it can not only be non-slip, but can reduce the noise by up to 50 decibels, but it is not suitable for wearing it for a long time at one time, otherwise it will be easy to feel uncomfortable in the ears, and you also need to pay attention to maintenance, if you take good care of it, you can extend the life of the earbuds.

Dear, hello, I'm glad to answer for you: the best earbuds for noise cancellationA【Zero Listening】 This brand is a special PU sponge rebound earbuds in the shape of imitation bullets, its main role is to improve people's sleep, protect hearing and so on. Many students and front-line workers in factories choose it as a good helper for concentration in the bustling urban area.

It is characterized by being able to effectively reduce ambient noise by 70-80%, but the alarm clock and alarm bell and other sounds are still retained, and it is a good guy who "never delays business". 1. Jing Cube Sound Isolation Earbuds 2, Shuerke Sound Isolation Earbuds 3, Ear Music News Sound Isolation Earbuds 4, Yuanri Sound Isolation Earbuds 5, Yigou Sound Isolation Earbuds 6, Zhen Siming Sound Isolation Earbuds 7, Weiyou Jing Sound Isolation Earbuds 8, Dikafu Sound Isolation Earbuds 9, Flower Yellow Sound Isolation Earbuds 10, Wei Kang Sound Isolation Earbuds The main silicone earplugs, the sound insulation effect is definitely not as good as sponge earplugs, but the wearing comfort is good, and the ear canal is basically not swollen. However, it is much more expensive than regular foam earbuds.

It can also be customized according to the user's ear canal, after all, earbuds customized according to their own ear canal are much better in terms of wearing comfort and sound isolation than regular models.

Noise-canceling headphones are headphone products that use technical means to reduce noise, and their technologies are divided into two categories: one is passive noise reduction technology that forms a closed space to block external noise through the good enveloping structure of the ear cups; The other type is active noise cancellation, which uses electronic technology to cancel out noise.

Passive noise reduction technology has a good effect on high-frequency signal isolation, but it has a bad effect on medium and low frequency noise, and most of the noise in our lives is in the middle and low frequency bands, so the passive noise reduction effect is very limited. At present, headphones with good noise cancellation effect are generally hybrid noise cancellation, that is, they use both active noise cancellation technology and passive noise cancellation technology.

Passive noise reduction technology mainly isolates the external environment by forming an enclosed space around the ear, or uses soundproof materials such as silicone earplugs to block external noise. This sound insulation effect is achieved entirely by physical structure, and the cost is generally relatively low.

Basic Introduction:

Due to the closed structure, it can cause ear discomfort after wearing it for a long time. In addition, headphones with silicone ear tips can also produce a stethoscope effect (that is, the earbud wire or unit is subjected to external collision or air friction, and the vibration generated is transmitted directly into the ear canal through the earbud wire, resulting in a very unpleasant friction sound).

Active noise cancellation technology, also known as active noise cancellation, uses a microphone to sample environmental noise, and after data processing, emits sound waves opposite to the noise phase to cancel out the noise. Active Noise Cancellation technology uses the principle of acoustic wave superposition cancellation. Based on this principle, the noise signal of the surrounding environment must first be collected through the microphone, so when we use active noise cancelling headphones, we will find that there are one or two small holes in the fuselage, and the position of these two small holes is the position of the microphone.

Noise-cancelling headphones are noise cancelling through the superposition of sound waves.

Active noise cancellation technology uses the principle of sound wave superposition cancellation, based on this principle, the noise signal of the surrounding environment must first be collected through the microphone, so when we use active noise cancelling headphones, we will find that there are one or two small holes in the fuselage, and the position of these two small holes is the position of the collecting microphone.

Noise-canceling headphones refer to a kind of headphones that use a certain method to reduce noise, and there are currently two kinds of noise-canceling headphones: active noise-canceling headphones and passive noise-canceling headphones, and the active noise reduction function is to generate a reverse sound wave equal to the external noise through the noise reduction system.

To neutralize noise to achieve noise reduction, passive noise-cancelling headphones mainly form an enclosed space by surrounding the ear, or use sound-isolating materials such as silicone ear plugs to block external noise.

Features of noise-cancelling headphones

1. Efficient noise reduction effect.

The main feature of noise-cancelling headphones is their effective noise-canceling effect. With a built-in digital noise reduction chip and microphone, ambient noise can be captured in real-time and an opposite signal can be generated to cancel out the noise. The noise cancellation effect is very good, allowing users to enjoy a clearer, cleaner ** and voice experience in noisy environments.

2. Comfortable wearing experience.

Noise-cancelling headphones typically feature soft ear cups and comfortable ear tips that adapt well to the shape of the user's head and ears, allowing the user to feel comfortable even when wearing them for long periods of time. In addition, some noise-cancelling headphones are equipped with adjustable headset pressure and tilt angle to further increase wearing comfort.

3. Multi-functional operation.

Noise-canceling headphones are usually equipped with multi-function buttons, which allow users to perform operations such as playing lead roughly, answering, and adjusting the amount of sound shock without taking off the headphones. These buttons can often achieve different functions by pressing different key combinations, which is very convenient to use.