How can you make the sound of the speaker more beautiful?

The quality of the song should be good! The speakers should be placed reasonably.

It mainly depends on personal taste:

1. If you like the loud one, then turn up the high pitch to 90% and the low pitch to 25%.

2. If you are the kind of heavy metal who knows how to taste the original flavor and sound texture of the song, then you adjust the ratio of treble to bass to 2 to 1, that is, 80% treble and 40-45% bass. If you listen to those popular sad songs, the high pitch is 50-55%, and the bass is 15-20%, such as "Watching the Sea" and "Drifting"!

3. If you just want to listen to ** and don't care about the rest, then it's okay to tune it at will, just like it, but one thing to remember: the volume of the treble must not exceed 95%, and the maximum is generally adjusted to 90%; Because then there will be noise. And the bottom sound, it has to be no more than 65%, because if it is exceeded, there is no difference between the sound quality of the high and low sounds, and it becomes noisy or noisy.

If the bass pitch is loud for a long time, the horn will be cracked、、、 it will appear breathable, just like the feeling of a person who has lost a few teeth to speak, is not real!

So in order to achieve the effect, it is best not to adjust to the same. It mainly depends on personal taste:

1. If you like the loud one, then turn up the high pitch to 90% and the low pitch to 25%.

2. If you are the kind of heavy metal who knows how to taste the original flavor and sound texture of the song, then you adjust the ratio of treble to bass to 2 to 1, that is, 80% treble and 40-45% bass. If you listen to those popular sad songs, the high pitch is 50-55%, and the bass is 15-20%, such as "Watching the Sea" and "Drifting"!

3. If you just want to listen to ** and don't care about the rest, then it's okay to tune it at will, just like it, but one thing to remember: the volume of the treble must not exceed 95%, and the maximum is generally adjusted to 90%; Because then there will be noise. And the bottom sound, it has to be no more than 65%, because if it is exceeded, there is no difference between the sound quality of the high and low sounds, and it becomes noisy or noisy.

If the bass pitch is loud for a long time, the horn will be cracked、、、 it will appear breathable, just like the feeling of a person who has lost a few teeth to speak, is not real!

Therefore, in order to achieve the effect, it is best not to adjust to the same proportion, and it is not easy to be the largest, mainly for the sake of the life of your audio; The second is if you are an entertainment venue.

It depends on your venue and space、、、 which is usually similar to the proportions above!

1. Increase the output power of the power amplifier, so that the power amplifier can transmit a larger signal to the speaker.

2. Increase the sound efficiency of the speaker, so that the speaker can emit greater sound pressure under the same large signal, and the specific method must have professional knowledge, not a few words can be clear, only some direction references: 1. The power formula is: power = the square of the output voltage divided by the impedance of the speaker.

That is, the higher the output voltage, the lower the impedance of the horn, and the greater the output power. If you want the power amplifier output voltage to be high, you can increase the power supply voltage of the power amplifier, or thicken the speaker wire to reduce the loss. If you want to reduce the impedance of the horn, you can change the horn to a low-impedance horn, such as 8 ohms to 4 ohms.

2. To increase the sound efficiency of the speaker, it can be replaced with a high-sensitivity speaker, replaced with a high-efficiency cabinet, etc. The above is just a direction, and it must be done in a practical way, and the impact of any change on the rest of the world should be fully considered.

Computer speakers mainly refer to the speakers used around computers and other multi-** equipment, mainly suitable for iPod, MP4, mobile phones, PSP game consoles, computer products, etc. Depending on the interface, there are also differences in the devices that can be connected.

Next, let's take a look at how to turn up the computer sound.

1. The sound card driver may be incorrect, reinstall it.

2. The volume is muted, turn on the small speaker and remove the mute check.

3. Turn off all the volumes, turn on the small speakers and turn the volume up.

4. The audio output and audio input are confused, the output is green and the input is pink.

5. The front audio jumper is incorrect, and the chassis should be adjusted according to the motherboard manual.

6. If there is a hardware problem with the sound card, replace it.

7. Turn off the sound option, open the sound option in the control panel and open it 8. There is a problem with that song.

9. The public end of the audio cable connecting the computer to the audio is broken.

10. The plug or socket of the audio cable has rust or oxide, which causes the resistance to increase11. There is a problem with the front of your audio.

12. The volume control potentiometer is worn and replaced.

13. The feedback resistance of the power amplifier increases, resulting in a decrease in gain, and the sound will be smaller!

Turning up the volume of the speaker can be done in the following ways:

1.Increase the output power of the power amplifier, so that the power amplifier can transmit a larger signal to the speaker;

2.Increase the sound efficiency of the speaker, so that the speaker can emit greater sound pressure under the same large signal;

3.Increase the sound effect of the speaker, and replace the speaker with a high-sensitivity speaker;

4.Change the cabinet of the speaker and replace the cabinet of the speaker with a cabinet with amplification effect to increase the volume effect.

If you want to get more power output, then you need to increase the supply voltage, but blindly increasing the voltage will burn the components. It is necessary to understand the circuit composition, the maximum working voltage of all chips, and then make adjustments. There is no other way.

The sound quality of the speaker is not good, which can be known by audition or speaker performance test. The common phenomena of poor sound quality, the causes and solutions are as follows:

The bass is not enough, there is a boom. It may be that there are too few sound-absorbing materials in the box, and the sound damping is not enough, which causes the equivalent Q value of the speaker to be high. Sound-absorbing materials can be added to the box appropriately, or the sound-absorbing materials that were originally tightly packed are loosened.

The bass is too strong, and the sound is dull, muddy, and dull. It may be that there are too many sound-absorbing materials in the box, the sound damping is too large, and the equivalent Q value of the speaker is low. The sound-absorbing materials in the box can be appropriately reduced, or the sound-absorbing materials that were originally loosely packed can be tightened.

The midrange and treble are too strong or too weak. It may be that the attenuation rate of the midrange and treble attenuators is inappropriate. It can be solved by adjusting the adjustable resistor or potentiometer of the attenuator appropriately.

The overall sense is weak, and the sense of presence is poor. It may be that the divider is not in good working condition, the crossover point is not properly selected, the high-frequency directivity is too sharp, and the working surface is narrow; The attenuation rate of the attenuator is inappropriate. The attenuation rate of the attenuator can be adjusted first, and if there is improvement, it can be adjusted several times until it is satisfied;

The sound is hairy (with tailing) and cracked (the louder the volume, the more noticeable). It may be that the harmonic distortion of medium and high frequency units is large; Improper speaker power allocation (refers to improper power allocation of high, mid, and woofer speakers); The speaker power margin is not enough. It can change the frequency of the crossover point and adjust the power distribution of the speaker;

The low frequency response of the speaker is not good, that is, the resonant frequency of the speaker is higher than the resonant frequency of the speaker. It may be that there is too little sound-absorbing material in the box, and the sound damping is insufficient. It can increase the sound absorbing material in the box to improve the sound damping; On the premise of not reducing the sensitivity of the speaker too much, the weight of the paper cone of the speaker (mainly referring to the low-frequency speaker) is appropriately increased by pasting some heavy objects, and the resonant frequency of the speaker is reduced, so that the resonant frequency of the speaker is reduced.

Do not place potted plants, lamps or porcelain statues, etc. on the speaker. Some of them may vibrate with ** and be distracting.

If you want to mount the speaker on the wall, the wall must be stable and the tweeter should be positioned as high as your ears would normally be listening.

If indoors, the speaker is too close to the wall to make the bass insufficient, and if it is outdoors, it will make the bass too heavy. In any case, don't place the speaker at an angle, as this will muddy the bass.

Adjust the orientation of the speaker until the sound image is three-dimensional. The vertical lines leading from the front panel of both speakers should cross where you are listening.

Equipment upgrades. Each link of the sound can affect the sound quality, for example, it can reach 80 points, the sound quality may reach 80 points, and there is a link that is 70 points, and the sound quality can only reach 70 points.

SrsAudioSandbox is the ultimate audio enhancement software for personal computers. The software can deliver breathtaking surround sound, bass-heavy and very clear, even for tabletop speakers.

Sound refers to other sounds other than human language, including the sound of the natural environment, the sound of animals, the sound of machine tools, and various sounds made by human movements.

The sound probably includes a set of power amplifiers, peripheral equipment (including limiters, effects, equalizers, VCDs, ***, etc.), speakers (speakers, speakers), mixers, microphones, display equipment, etc. Among them, speakers are sound output devices, speakers, subwoofers, and so on. A speaker includes three kinds of speakers: high, low, and medium, but not necessarily three.

The development history of technology can be divided into four stages: electron tubes, transistors, integrated circuits, and field effect transistors.

Medium resonance mixed sound, sound principle, the use of vibrator vibration sound + paper eardrum speaker sound, we often use audio people know, ordinary audio in addition to professional audio, the general ordinary sound bass is not enough, bass is good point of the general volume is not small, this is mainly due to the use of speaker sound sound is greatly affected by the size of the sound unit, so a lot of more than ** sound directly use subwoofer, external speaker, fully expand the volume range of its sound unit, But this has great restrictions on the shape of the audio, which is why the speakers we see on the market are generally square and angular, and the bass effect is not very good.