How to cook a speaker

Question 1: How to cook the speaker? Take your time, it will help. There is no fixed experience in making boxes, and the practice varies from person to person, and there are enthusiasts. However, you can still see patterns.

It can be roughly divided into three stages.

First of all, the first stage is called signal bombing. Is to use a special signal disk to continuously play 20Hz to 20 Hz signals.

Basically, enthusiasts have such discs in their hands, recording sine wave signals from 20Hz to 20KHz.

This cycle plays from low frequency to high frequency, and the effect is very good. Maybe you can't find the signal panel. What should I do?

There is a way to use cooking instead, such as the famous Hugo cooking. The same old method,

From low frequency to high frequency, use signal intensive bombing. After a while, it is estimated that it will be almost the same. In addition,

Some speaker testing software can also generate pure sine wave signals, and the volume should be adjusted to the maximum safe volume when playing.

(Note that it is not the maximum volume! Be sure to pay attention to the safe volume marked in the speaker manual). Because the signal disk is not music,

So it's particularly noisy when it's loud. What should I do? We generally have two ways:

1. isolation method: put the speaker in this soundproof room and close the door.

But what if most people don't have such conditions? We can wrap the speaker with a thick quilt to achieve sound insulation.

But be sure to pay attention to the heat dissipation of the speaker. If you are not careful, it will damage the speaker.

2. Phase cancellation method: the left and right speakers are placed face to face and in opposite phases.

So that the sounds cancel each other out and the unit still works normally. The closer the left and right speakers are, the better.

The less noise. This method is very suitable for continuous praise boxes day and night, and people fall asleep without looking.

In this way, after more than four hours of compensation, we can enter the next stage.

The next stage is what I call band intensive bombing. At this stage, we have to select some distinctive music on the frequency band for playback.

Let the speaker get exercise in "actual combat". We need to choose distinctive music in low, medium and high frequencies. At low frequencies,

There are famous "Go Your Own Way" (electronic synthetic instrument bass dive deep) and "Drum Poetry" (testing the explosive power of low frequency).

Sister drums (the "low-frequency killer" of speakers). The intermediate frequency can be Cai Qin (teeth sound, delicacy, texture and mouth shape),

Tengger singer singer's paradise (thickness and extensibility of intermediate frequency). The high frequency can be a string, such as Liang Zhu (high frequency delicate texture),

Piano music (high-frequency air sense and graininess sense). Through the continuous playback of these music, we can get through three frequencies.

The time of this stage should not be less than 50 hours. Then we can move on to the next stage.

The last stage is called the full-frequency bombing period. At this stage, we focus on the tempering of the whole band. At this stage, we finally

You can enjoy music. The famous California hotel is perfect for the whole band. In addition, symphony is also a good choice.

We can lean back in our chairs, listen carefully to the sounds of nature from the speakers and enjoy the achievements of the first two stages. as time goes on

(2 weeks), it is estimated that your speaker can "sound".

There are also some enthusiasts who think that making a box is just like making soup. I think it is very interesting and reasonable, so it is necessary to introduce it.

1. Quick-fire boiling box (soup): The first stage mentioned above belongs to this example, the maximum safe volume,

Sometimes even at the risk of burning out the speaker, the box was turned to the maximum volume and bombed continuously for a long time.

2. Cook the box (soup) with slow fire: The second stage mentioned above belongs to this example, with appropriate amount and targeted cooking.

A leisurely way to make boxes.

3. Slow fire (soup): Just use the speaker normally and let nature take its course.

Combine these three to make a box, just like making a delicious soup. Cool!

My own way of cooking boxes is mainly to do this.

1. Play the signal from 20Hz to 20KHz at normal volume for more than 2 hours. Then play it at the maximum safe volume for 2 hours.

2. Use a low-frequency signal of 20Hz, play it at the maximum safe volume, and then play it at 20 Hz, 2 hours is enough.

3. The following are low-frequency songs that we are good at, such as going our separate ways, drumming poems and so on. , and play continuously at normal volume. Turn on the low frequency!

4. Use music with good intermediate frequency. I often use Tengger singer's paradise Cai Qin to turn up the volume.

(The volume should reach the level that can make the bass unit move completely) Play continuously.

Steps 5.3 and 4 are carried out alternately, which takes about 3 days ... >>

Question 2: Does the stereo have to be repaired? The new audio prevention measure is to artificially accelerate the equipment into the mature process in an abnormal way, and generally let the equipment continue to work for a certain period of time. However, the sound characteristics of speakers and headphones that have not been "boiled" or "boiled" enough can be described by the words "tight, cold, hard and coarse", while the cooked products are mellow, smooth and delicate, just like the new wine with incomplete fermentation is different from the old wine, and their "taste" is still very different. The word "explosion" is very appropriate and tight, which means to wait carefully, not to "fry", not to "fry" and not to "burn", but to simmer slowly and slowly.

Although hardcore enthusiasts have a special process and related methods to shorten the time, ordinary audio equipment users or low-end users can use it naturally after listening for a few hours every day. A few months later, they have basically completed the process of "cooking machine" and entered the stage of bel canto. Friends and picky users who use high-end audio equipment can deliberately make their favorite products.

The main points and principles of the cooking machine can be summarized as follows:

1. Disassembling the unit can reduce the power and improve the safety of the machine. At the same time, it skillfully uses the phenomenon of "acoustic short circuit" to solve the noise problem of the previous machine.

Step by step. Don't boil the machine with high power from the beginning. Run with low power for a period of time first, and then gradually increase the power, which is equivalent to pulling the car at high speed after running-in maintenance.

3. Enough is enough. A boiler is not a boiler. Excessive strength and travel can easily cause permanent damage, so it is necessary to stop.

Some notes on boilers

1. Don't expect too much from the machine. As mentioned above, the machine only helps the equipment to quickly enter the state and play its original level, and will not improve the performance and grade of the equipment. It is unrealistic to expect the machine to completely transform its equipment.

2. The machine mentioned in this paper is mainly aimed at the bass unit. In fact, the power amplifier also needs a period of aging time to gradually stabilize its performance, but the difference is less than the change of the speaker. You can usually use it while cooking.

3. The power amplifier heat dissipation of general multimedia speakers is designed for general applications. If the machine is shut down continuously, it may cause the power amplifier to overheat. At this time, it can be solved by finding an electric fan to blow on the heat sink on the back of the speaker.

4. Some subwoofer units are located inside the cabinet. If you remove the cabinet, it may affect the warranty, so think twice before you do. For the low-grade 2. 1 speaker, because of the poor quality, the boiler is of little significance, so there is no need to waste time.

5. This method is suitable for multimedia and entry-level hi-fi speakers. For advanced Hi-Fi or Hi-End speakers, it is difficult to achieve the installation accuracy of manufacturers due to amateur conditions. Don't open it easily, it's best to use it while cooking.

6. When installing the bass unit after the machine is cooked, gradually tighten the screws diagonally.

7. The structure of earphones and earplugs is very different from the bass unit of the speaker. It is recommended not to cook deliberately, but to use it while cooking.

Reprinted by Shenzhen Yihe Audio Company

Question 3: How to cook the stereo? 10, take your time, it's useful. Cooking boxes have no fixed experience, and the practice varies from fan to fan. However, you can still see patterns. Generally speaking, it can be divided into three stages. First, the first stage is called signal bombing. Is to use a special signal disk to continuously play signals from 20Hz to 20KHz. Basically, enthusiasts have such discs in their hands, recording sine wave signals from 20Hz to 20KHz. This cycle plays from low frequency to high frequency, and the effect is very good. Maybe you can't find the signal panel. What should I do? There is a way to use cooking instead, such as the famous Hugo cooking. Still the old method, from low frequency to high frequency, intensive bombing with signals. After a while, it is estimated that it is almost the same. In addition, some speaker testing software can also generate pure sine wave signals, and the volume should be adjusted to the maximum safe volume when playing (note that it is not the maximum volume! Be sure to pay attention to the safe volume marked in the speaker manual). Because the signal plate is not music, it is particularly noisy when it is loud. What should I do? We generally have two methods: 1. Isolation method: put the speaker in this soundproof room and close the door. But what if most people don't have such conditions? We can wrap the speaker with a thick quilt to achieve sound insulation, but we must pay attention to the heat dissipation of the speaker. If you are not careful, it will damage the speaker. 2. Phase cancellation method: the left and right speakers are placed face to face and in opposite phases. So that the sounds cancel each other out and the unit still works normally. Stick the left and right speakers as close as possible, so there will be less noise. This method is very suitable for continuous praise boxes day and night, and people fall asleep without looking. After more than 4 hours, you can enter the next stage. The next stage is what I call band intensive bombing. At this stage, some distinctive music on the frequency band should be selected for playback, so that the speakers can be exercised in "actual combat". We need to choose distinctive music in low, medium and high frequencies. On the low frequency, there are "Go Your Own Way" (electronic synthetic instrument bass dive deep), drum poem (testing the explosive power of low frequency) and sister drum (the "low frequency killer" of speakers). Intermediate frequency can be Cai Qin (pitch's articulation, delicacy, texture and mouth shape) and Tengger singer singer's paradise (pitch's thickness and ductility). High-frequency can be strings, such as Liang Zhu (high-frequency delicacy and texture) and piano music (high-frequency air sense and graininess). Through the continuous playback of these music, we can get through three frequencies. The time of this stage should not be less than 50 hours. Then we can move on to the next stage. The last stage is called the full-frequency bombing period. At this stage, we focus on the tempering of the whole band. At this stage, we can finally enjoy music. The famous California hotel is perfect for the whole band. In addition, symphony is also a good choice. We can lean back in our chairs, listen carefully to the sounds of nature from the speakers and enjoy the achievements of the first two stages. With the passage of time (2 weeks), it is estimated that your speaker can "sound". There are also some enthusiasts who think that making a box is just like making soup. I think it is very interesting and reasonable, so it is necessary to introduce it. 1. Quick-fire box-making (soup-making): The first stage mentioned above belongs to this example, the box-making method of maximum safe volume, and sometimes even risking burning the speaker for a long time. 2. Cook the box (soup) with slow fire: The second stage mentioned above belongs to this example, with appropriate amount and targeted cooking. A leisurely way to make boxes. 3. Slow fire (soup): Just use the speaker normally and let nature take its course. Combine these three to make a box, just like making a delicious soup. Cool! My own way of cooking boxes is mainly to do this. 1. Play the signal from 20Hz to 20KHz at normal volume for more than 2 hours. Then play it at the maximum safe volume for 2 hours. 2. Use a low-frequency signal of 20Hz, play it at the maximum safe volume, and then play it at 20 Hz, 2 hours is enough. 3. The following are low-frequency songs that we are good at, such as going our separate ways, drumming poems and so on. , and play continuously at normal volume. Turn on the low frequency! 4. Use music with good intermediate frequency. I often use the singer's paradise in Cai Qin and Tengger singer to play it continuously at a slightly higher volume (the volume should reach the level that can make the bass unit fully active). Steps 5.3 and 4 are carried out alternately, which takes about 3 days ... >>

Question 4: How to cook speakers for special music Speaking of cooking speakers, I believe many speakers have heard about it. There is indeed a "pot" speaker in the stereo. When the speaker sounds at a certain sound pressure for a certain time, it can make the speaker vibration system more flexible and natural, similar to the principle of "grinding the cylinder" in a new car. So, how to cook a speaker? What special music does the cooker speaker have? Let's have a look.

What does cooking sound box mean?

Cooking refers to the continuous use of the speaker for a long time (48-72 hours), so that the unit of the speaker will age, so that it will no longer make harsh noises and make the sound as round and sweet as possible. Pay attention to the volume, time, setting and recording selection in the process of cooking speakers.

Due to the limitation of time, energy and cost, it is impossible for ordinary active speaker manufacturers to "cook boxes" for their products, so most of the speakers purchased by consumers do not perform well, and their sounds are cold and stiff ―― in fact, the higher the box, the better! Cooking box is like an athlete making necessary preparations before playing, which can relax muscles, speed up running-in and reach the best working condition as soon as possible.

Before cooking, the diaphragm of the speaker unit is closely combined with the rubber edge, so the sound is tight and stiff, the sound field is not wide enough, the audio-visual positioning ability is poor, and the strength of the bass beam is insufficient. However, after cooking, that is, continuous use of sound for a long time, the speaker unit of the speaker becomes "old" and smooth, the system is slack, the hands and feet of the power amplifier unit move, and the parameters of each part tend to be stable, and the harsh sound is no longer emitted.

Special music for pot speakers

Cai Qin's forgotten time

In the song "Forgotten Time", the opening part of the chorus is just right for the intermediate frequency of the speaker. Judging from the audition, the effect of sound restoration is very good. When listening to this song, it is relatively easy to distinguish the level of human voice and background music. Generally, HI-FI boxes can achieve good results without stewing, and the effect of listening to human voices is surprising. Cai Qin's voice is relaxed and broad, very real, and the resolution is very high. The texture of the instrument is basically untouched. Generally speaking, this box can really restore the original appearance of music completely and truly, so that you can truly feel the bands and singers standing in front of you.

Zhao Peng's Editorial Choice

Zhao Peng has always been called the Prince of Bass. The warm and magnetic bass is friendly, and its voice is unpretentious. This deep voice is very suitable for turning on the low frequency of the speaker. Slow-paced music, even low-frequency music, must be used in the initial box making. In this process, Zhao Peng's relaxed and mellow timbre is displayed, without any modification, and the singing is natural and smooth. Every song can create a peaceful state of mind, especially the guitar love song "Romantic Love" is unpretentious, ups and downs, and can't help but pour out your inner love. However, I personally recommend the editor's choice when it is applied to the cooker speaker.

Eagles Hotel California

Few fans who love English songs don't know about California hotels. This very classic guitar music is one of the most famous pop music works in the 20th century, which has created a group of super fans in California hotels. Because this single is so famous, it even surpassed its creator The Eagles and Hotel California, and it topped the charts with 1977 for eight consecutive weeks. What makes this song special is the double guitar effect played by Don Feld and joe walsh. Ranked 1 1 among the 100 greatest English songs selected by Rolling Stone magazine. Needless to say, classic songs naturally become a must for many friends to talk about speaker songs.

Software for using cookers.

Because the use of music stove speakers requires someone to be on duty, but also to find related music, it is not very suitable for friends who have just come into contact with stove speakers. At present, some well-known speaker brands have successively introduced cooker speaker software to provide users with solutions, but the following points should be paid attention to when cooking boxes with software:

1. It is recommended to use a medium-capacity box for cooking. Using excessive volume for a long time may damage the coil heating speaker. In the software, you can choose the signal of -6dB to cook the box.

2. Place the speakers face to face. Ensure the front of the speaker ... >>

Question 5: How to cook the speaker is a process of aging the original components inside the speaker as soon as possible. Although the speaker has been tested before leaving the factory, it has not yet reached the best state. Therefore, it is necessary to cook the speaker in order to change the drying effect of the new speaker and achieve perfection as soon as possible. To put it bluntly, it is the same as running in with a new car.

Professional speakers can be cooked for about 48-60 hours with so-called audio discs. Recommend blackberry. The treble and bass are played with the size of 12. At first, the volume is less than 9, and gradually increases with time, but it is greater than 12, and the computer sound card outputs 75%. But this way unless your neighbors don't complain about you, or you can stand these 48 hours.

Non-professionals can listen to songs and music for about 2 hours every day. Use some popular songs to cook the midrange unit of the speaker, and recommend Cai Qin's songs, which have a wide range. Use sister drums to cook the bass unit, and use violin or erhu music to cook the treble unit of the speaker. The use of the volume is the same as above, so it will be completed in about a month. Of course, you can use the hivi listening disc to cook. There are many kinds of music. Listen to two at a time, hehe.

In addition, there is a so-called speaker software, which I have never used before and dare not recommend.

Note: If it is 2. 1 speaker, you don't need to cook it. The bass unit of this speaker is too exaggerated to listen to songs or music.

2.0 speakers/kloc-less than 0/000 yuan, don't cook. Speakers under 1000 yuan have no Hi-Fi effect anyway.

Question 6: What does a rice cooker mean? How to cook the machine? Cooking machine, popular point is aging in the process of use, a bit similar to the running-in of motor vehicles.

Before the audio leaves the factory, the manufacturer only does index test and basic aging test, and the process is simple.

In domestic situations, the volume and various parameters can be used. For example, in order to pursue the effect of 5. 1 when watching a big movie, the volume may be turned up. At this time, the audio power will increase, the current load of the circuit will increase, the load of the speaker will also increase, and the stroke of the speaker voice coil will also increase. But these actual actions can't be tested completely before the audio factory.

Personal suggestion: If you buy a new power amplifier and speaker, it is recommended to turn it on continuously after connecting the audio source, and you can increase the volume a little every day (meaning that the volume will increase to 20% today and 25% tomorrow, and gradually increase). The sound source is best to choose calm-dynamic-calm and play it repeatedly. Without disturbing the people, of course. After 2-3 weeks of continuous use, the sound effect of the whole set is definitely better than the new one.

Question 7: How to cook the newly bought speaker? Please be brief. What brand and how much is it?

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Question 8: How to cook the speaker? Cooking sound box, connect 1 small AC transformer with output of 1 to 2 volts directly to the sound box, so that the sound film of the sound box vibrates without making too much AC sound. The AC voltage input to the speaker should be adjusted according to the power of the speaker, and the vibration of the sound film should not be too great.

Question 9: How to cook the new stereo? Sound box is the terminal of the whole sound system, and its function is to convert audio electric energy into corresponding sound energy and radiate it into space. It is an extremely important part of the sound system, because it is responsible for the key task of converting electrical signals into acoustic signals for people to listen to directly. It has to deal directly with people's hearing, which is very sensitive and has a strong ability to distinguish the timbre of complex sounds. Because the human ear's subjective feeling of sound is the most important criterion to evaluate the sound quality of an audio system, it can be considered that the performance of speakers plays a key role in the sound quality of an audio system.

Question 10: How to cook a new speaker? Cooking refers to the continuous use of the speaker for a long time (48-72 hours), so that the unit of the speaker will age, so that it will no longer make harsh noises and make the sound as round and sweet as possible. In the process of cooking speakers, we should pay attention to the selection and punishment of volume, time, setting and recording. The following are introduced respectively:

First, quantity

Controlling the volume is the most important part of a good speaker. Generally speaking, it depends on the power of the speaker and the size of the unit. As far as the characteristics of multimedia speakers are concerned, the actual power is generally far less than the nominal power, so in the process of cooking, the volume of the speakers should be adjusted to the maximum, and the volume of the sound card in the computer should be limited to 60%-75%. Of course, increasing its volume appropriately may get better results, but if the quality of the speaker is not too hard, not only will it not get better results, but it may also produce more noise after cooking; Secondly, can I eat when playing at high volume for two or three days in a row? ! Maybe the neighbors will call 1 10! So the volume should be medium and a little louder. If the speaker is high-end, you can also increase the volume moderately.

Second, time.

For brand-new unused speakers, the grinding time needs to be a little longer, about 60 hours is appropriate. But another theory is that in the process of polishing speakers, every time you play 12- 15 hours and stop for a quarter of an hour, you can get perfect sound effects. But this statement has no practical argument and is for your reference only. Considering that most players' speakers have not been boiled for a while, I recommend that you boil them for 36-48 hours on the basis of the original, which should make excellent results. Of course, there is a limit to everything. I don't think it takes more than 72 hours to cook the speaker, otherwise even if the speaker is fine, I'm afraid you will crash.

Third, straighten the position.

Positioning here does not refer to how to place the speaker, but to place the speaker on a stable and firm ground to reduce the vibration of the speaker when the volume is high. Because when you are cooking, you will definitely put the speaker in a storage room to play, thus neglecting to provide a stable environment for the speaker. I heard some netizens say that you can put a marble under the tripod of the speaker as a shock absorber when cooking, but this only refers to the Hi-Fi system, and the effect has not been confirmed, so I dare not comment.

Fourth, select records.

The choice of records plays a vital role in the speaker's performance. In view of the fact that multimedia speakers are mostly used for playing games and listening to pop music, everyone can combine light and heavy music in the process of cooking, and use light pop music with strong heavy metal rock music to cook speakers. If you are particularly loyal to the appreciation of music, especially symphonies, you can mix some symphonies with pop music. If you use a computer as the sound source when cooking, please use software with frequency adjustment, such as Winamp, to improve the part you often listen to and make the speaker perform better.