SATURDAY 14 APRIL, 2012 |

The small skills Monster Beats

Buy a CD connected directly earphones or Monster Beats power amplifier is a very easy thing to do, you can hear the sound at once. But the sound quality in many cases is far from the best.
This is not just because almost all of the headset is to make cost and quality product of compromise, another reason is the output quality and performance of the headset to the replay of music played a major role.

1. The pot headset (break-in)
A pay for a new headphones often lack the bass voice harsh and lack of focus, it is because of the drive unit acoustic features are not stable. So strongly suggest you start to hear the music before the bass with continuously pot 24 to 48 hours.
With low volume first talk on a few hours, Monster Beats and then in a medium volume pot a few hours, with big volume pot after the rest of the time.
Pot headset can improve headset drive unit of suspension system of mechanical properties, and can make the coil winding more closely. For some headphones, the change can be turned upside down.

2. Wearing earphones position
It is very easy to do, but you tried to adjust your headphones in the best position? For many headphones, sound field and the sound of the balance is very strongly depends on the position of the headset drive unit.
Scientific research found that when the drive unit to the entrance of the ear canal of relative position to move forward lower part of the depth of feeling will be enhanced.
The experiment not membership dues you a damn, may be in some degree sound improvement.

3. Impedance optimization
The power amplifier output usually up in direct headset speakers on the output. In order to avoid damage of the power amplifier and headset series have resistance. Monster Beats The resistance of the resistance in 200 Europe and usually between 600 Europe.
On the other hand, the radio and CD machine headset output is usually op-amp chip drive. They have much lower output impedance (less than 50 Europe).
The headphone socket output resistance to the voice of the headset R0 has very big effect. It not only change the headset that the voltage and frequency of the corresponding change voice.
The impedance of the headset Zphone (f) is on frequency change, the frequency of the signal is the f sine wave the resistance of the headphone socket R0 attenuation into | Zphone (f) / (Zphone (f) + R0) | < 1.
General headset impedance Zphone (f) in the low frequency is the largest, so the low frequency attenuation than the high frequency. Figure 2 shows the Sennheiser HD600 and Beyerdynamic DT931 in 150 and 470 the output impedance of different frequency attenuation. Obviously, the low frequency attenuation of less than high frequency.
For most headphones, increase output impedance can make more dark voice more mixed (at this time to drive unit ear put headphones control will become weak). But, some headphones (such as DT931) absolutely in euro 120 (this is an international audio standard) better to listen to.
So, if your headphones sound sharp sharp, you can consider to increase the headphone jacks effective output impedance. The simplest method is in headphones and headphone Monster Beats jacks add a conversion between head (as shown in figure 3 below). Convert every track a head resistance and headset series, effective output impedance is the resistance and the headphone jacks of output impedance and (R0 + Ra).
Note: the resistance of the resistance than headphones don't drive unit of impedance three to four times more. It would be difficult to achieve the effective volume.

If your headphones sound dim turbidity, and is through the power amplifier drive, you can consider to reduce the effective output resistance. This can also through a conversion head realized, but this is a parallel resistance (Ra) in each track. Effective output resistance is the resistance and the headphone jacks parallel of the resistance R0 * Ra / (R0 + Ra). The resistance of the Ra should be 0.1 resistance to 1 times headset of the resistance, can have recognize differences. But, don't use the Ra is too small, or your power amplifier with large current signal to get enough pressure, may have negative effect on sound quality. In addition to pay attention, the resistance will have enough heat dissipation power.

4. Acoustics and mechanical damping (damping)
In addition to design good headphones, earphones than their most enclosed open brother has more heavy sound dye. The main reason is the sound waves are restricted in our head and ears between cabinet of the closed cavity. Reflection on sound quality and resonance with a lot of side effects.
Especially cheap headphones usually don't have any Monster Beats sound-absorbing damping materials, so put a small piece of sponge to ear in the cabinet can be very effective attenuation sound waves.
But want to notice, headset unit or need to be able to breathe. Figure 4 suggest that you have the sponge on drive unit on the top of the magnet. How many damping materials depends on your tastes and headphones, need to test.
If you use tap on a cheap fingers closed the headset of the receiver heard sharp plastic sound, this is the mechanical resonance. You can try this mechanical resonant attenuation, with some noise reduction materials in the cabinet of ear stick on the wall. But want to notice, acoustic resonance are usually better than the influence of mechanical resonance.

5. Line change
Have you had your headset is the diameter of the line and the real class structure wire? If you compare, did you doubt your headset line of the sound quality.
Headset line is generally for comfortable (weight, mechanical strength and flexibility, not transmission mechanical noise) optimization. Usually these lines of pure sound quality is rather poor. Of course, the comfort is the first, and if you don't care about comfortable, that line change or have a big payoff.
The first question needs to be answered is, what kind of line should I use? Choice standard and the mobile home audio link is the type of very different. Very important is the flexibility and cannot transmit mechanical noise. Hard line are rather boring, because they will put you move to the ears of the noise in the cylinder. Weight is the second important, if you want good sound, 1 mm in diameter of the light line is not enough.
My secret is a microphone, line is as the requirements of optimization. For my personal use a lot of line is "Belden 8413". It has two strands of wires and weaving in shielding. Cotton and rubber insulation provides a good mechanical damping. Although a start a little hard, with more before a jue pouted.
"Belden 8413" have 5 mm diameter, so rather than standard headphone line, quite heavy. If you cocked his head, the weight will be on line all a ear on the tube, phase

HP1000 headphones listening-with a charming appeal of monster he

HP1000 is currently playing the highest headphones, thanks to burn friends share, complete strangers, but gives salutes gold.
With our first feeling, this is a hale headphones, monster headphones large metal ear cover, the iron wire weave of cover nets, rough sponge ear cushion, hard cortical beam filled with iron wire, very strong degree of maintain the radian, joint the metal pieces, hand to twist the screw adjusting unit of the high and low iron, integral feeling is very strong, enough weight, withstand vicissitudes of life, but the ear cover on the unit of red paint JOSEPH GRADO SIGNATURE after years, some have fall off, incomplete handwriting but increases a peculiar charm, as if let you feel this is withstand the test of time.
Oh, my god, this thing actually to sell ten thousand yuan of above. Before that, the first only buy the fever headset (then thought it, ha ha, actually a fever never burnt) is the United States SR80 Goethe, their style to understand somewhat, for the American people is monster headphones know by number.
In view of the headset to my first impression, and a beginning, also don't intend to find the right ear to put, tie-in signal lines, the source of the sound and don't want to do STH over and over again, because this headset brings feeling is-you to listen, to you, I do.
People like to get a thing that communicate with each end after feeling, like the triangle headset, the ryoma lacquer, the wood shell, the weaving fine line, will feel the earphones and luxuriant, need meticulous care, treat. And HP1000, take in the hand after fiddled with carefully, get the feeling is, weight, hale and hearty is trustworthy, reliable headphones, but individual and dye-in-the-wood, ha ha. It is the man-machine communication.
That pushed straight, take notebook, dell's 9400, monster headphones straight to push out voice didn't surprise, the feeling and the DX1000 JVC under the same conditions out voice is not much different from and, of course, there's a difference, but carefully to speak. Caocao listened to, think quality is good, temporarily says to not be clear about.
After coming home, take the small combination of amplifiers JVC on the headset mouth, or pick up the sound push. Listen to the first few American pop music, and dial the guitar, a baritone sang, similar to the police band every breath you take the tunes, really fascinating, sweet, every note is feeling good, good to listen, calm down to describe, individual feels this headset is strongest frequency for this, of course, high the extension of low frequency also is pretty good, relatively speaking, the strongest in the intermediate frequency, the voice of the density of high, the energy concentration, very easy to put his voice and other headphones obvious from the rest. If used to listen to a movie or have the music, sound, the sound environment video, the roar of the unusually high density will feel feeling.
Such as triangle headset, also is the low resistance, not to say W11J such obvious dye voice. Similar A10, A1000, this kind of a little cool sound. The same low resistance, the same drive, the tone is dull or flat out, as it were spread out a picture, show you,monster headphones this is a goat, this is water, there are trees, and HP1000 Goethe made you feel like a warm embrace, in pop music, and especially the cheerful fast-tempoed that kind of song, (in fact, the American sound is bright, the impression of strong rhythm and the opening of the tang dynasty, similar to the breath, of course, here is a man, the reader need not truer impression.) You will feel bathed in warm Yang, the mood cheerful, true feelings of the joy of melody, no other, is happy to enjoy a paragraph of wonderful melody.
This is very like American sound, I understand American Goethe and one of the reasons the Alice style, listen to a happy life. Imagine that Mr. Goethe design of headphones, is to use that appeal, make the person enjoy music melody and rhythm, and that s people, thought of the old movie of that kind of song and dance piece, perhaps difficult life, still dancing and enthusiasm to embrace life, listen HP1000, like place oneself in that environment, the singer on melody and lyrics of abundant of affection, in fine threads continuously into the heart, that people deep to be happy. HP1000 very suitable for listening to sting pools, Brian Adams, phil Collins, eason chan, HuangShuJun, MaiKeXue rock, well, these similar..
Can't old said good, objective and comprehensive, ha ha, so to speak, in fact key can be put in the said good, everyone doing a thing, must have a purpose in, for example, headphones, each big brand, all kinds of style, designers, tuner, and even manual makers they take one idea, the music of understanding to the production process headset, from the most suitable Angle to understand a headset and the sound of the, the most ideal realm, of course, is to meet their original designer's original intention, that is, you hear is the designer wants to express, thus the man-machine one.. Ha ha, be not is not.. Should be the user through headphones, feel the designer's intentions, both sides like that year Gautama mani and the maha kasyapa came in to spend a laugh, critical phase. But, personally, to wear really don't feel satisfied, may auricle too outside enlarge, wear HP1000 slightly longer would feel pressure was a little bit a little uncomfortable.
If HP1000 go to serious symphony, pathetique sonata and so on, is certainly do not like, no matter how three frequency trenchant, how strong analytical, after all, don't like. Because like it or not, is so subjective. And value or look bad is the same subjective. Like watching a headset good part, one good part, one thing good part, a relationship of the beauty... And so on, in short life is already tired, so don't want to worry more..

Interrupt, people don't understand technology, write very rigorous evaluation articles, these listening is with very strong individual subjective emotional la, for reference, have been feeling, the highest state of play is to investment, concentration, centered play. Listen, I also say a son ugly Yin bases, didn 杂谈 point feeling okay noise, is about like where, how to love. For reference.

To interrupt, good headphones, must infection, and this is my opinion, listen to music, sound to estrogen, passionate to sex, and get more life experience

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