Is the length of the sound duct sound quality? Can it be bent like a water pipe?

This is a bass inverter, which has a great impact on the bass sound quality and volume. Under the condition that the length and diameter of the pipe remain unchanged, it can be turned.

There will definitely be an impact. Please take a closer look at your speaker environment to see if there is any need for this.

If it's my celebratory argument: 1The appearance should be unique and different from the generally seen audio; 2.The most important thing is that the sound quality should be good, and you can be blind if you lack the reputation.

The first is the required output power, followed by the frequency range of the recultivated stove, followed by the distortion and mid-delay indicators, and finally the transient response call index.

Electroacoustic indicators can pay attention to these, and the rest is a matter of appearance.

Sound quality is very important, then the power, followed by the appearance, color, etc.

My experience has had an impact, but it's not big, and it won't have an unacceptable effect.

The key is how big the pipe you want to use to ensure how much airflow!

When you turn the faucet on or off, it may scream, whistle, or creak. There are several possible causes of these harsh sounds. If your house is newly built, it may be that your pipes are too narrow for water to flow through it.

Similarly, the pipes in older houses may be narrowed due to the obstruction of the limescale formed in them, and the faucets will also make noise. In both cases, you'll have to swap out these pipes to get rid of the noise.

However, faucet noise is more likely to be caused by the wrong size of the gasket or the gasket not fitting snugly on the faucet spool. You should turn off the water supply before you start this repair work or any other repair work on your faucet. Replacing the gasket or fitting it tightly should eliminate the noise.

If the faucet is still making noise, check the gasket seat. It is possible that the gasket seat may be partially sealed by debris, so that the restricted flow of water will produce a whistle or squeak. If this is the case, clean the gasket seat.

The long scream you hear as you spin the faucet handle means that the metal threads of the spool are squeezing the threads of the faucet. Remove the spool and apply some petroleum jelly oil to both sets of threads. Its lubricating effect should make this noise less visible and make it easier for the handle to rotate.

Of course, if the spool thread or the thread of the faucet body are worn out, the interaction between the two will cause the faucet to vibrate and make noise. In this case, it is not enough to completely eliminate the noise of the faucet by simply applying lubrication.

This condition is caused by the presence of air in the pipes in the same way as whistling. In addition to the noise, sometimes the pipe may vibrate, which is normal. There is also a situation such as the use of an old-fashioned faucet, and sometimes the valve core will fall off, and there will be a ringing sound.

First of all, you must know the internal structure of the faucet, generally speaking, the faucet that will produce sound is relatively old-fashioned, there is a rubber pad on the top of the screw, and normally, the rubber pad goes up and down with the screw, which plays the role of opening and closing the water flow. If the faucet is used for a long time, or if there is a problem with the installation, the rubber pad may fall off, and once it falls off, it is like a small round ball in the whistle that changes the speed of the water flow with the movement of the water, which causes vibration and produces a "buzzing" sound. The solution is that if the rubber pad cannot be pressed into the screw after tightening the screw hard, it can basically only be replaced.

If you want to do it on the top floor, you can do this, merging the exhaust duct with the sewer pipe. If it's the middle layer, it's better not to get it.

The top floor is OK, that's how I got it.

No, PVC is made of special materials and can even be connected to drinking water.

Oh, the audio is a parallel import, when it is loud, it is clipped or self-excited, and it is normal for the speaker to have a very windy inverted hole when it is loud, and the speaker diaphragm has a long stroke when it is loud, and the air is compressed, so there is a lot of wind.

The speaker is broken, some of the sound quality is not good, this is the current sound, or the microphone is facing the audio, if yes, unplug the microphone. If it doesn't work, it's that the contact inside the speaker is not good, or the paper basin is rotten, or it is damp, in that case, it is time to change the speaker.

Is there a mobile phone or something like that, and which ones will produce signals that have an impact on the speaker? By the way, the wind you said came out, it was the effect of the power amplifier, and it was used for amplification.

Burned, often listen to loud songs. For example, I love to shoot red women and strong men VP.

Listen to Youku Black Vest Mstar VP!

To put it bluntly, the sound is not good! It's too loud, and it's impossible to compare home audio with 3D and other audio!

Don't listen to the above nonsense, this is the effect of affecting the resonance with the eardrum. The louder the louder, the greater the amplitude of the speaker, and the amplitude of the eardrum vibration has a certain range. Therefore, the loudness beyond the range of the eardrum vibration will be listened to!!

At this time, the circuit produces a self-excitation and howling.

The main reasons are:

1. The power supply voltage is low, the internal resistance increases, the forward voltage drop of the diode is large, and the individual rectifier diode is open.

2. The filter capacitor is desoldered, and the capacity is reduced or leakage.

3. The negative feedback circuit component is open circuit failure.

4. The input line does not use a shielded wire to induce space interference waves.

Solution: 1. Disassemble the chassis and check whether the power supply voltage is normal.

2. Check the filter element.

3. Check the resistance capacitance of the negative feedback loop.

4. Replace the input cable with a shielded cable.

Right-click on the small speaker at the bottom right of the computer, select Properties--- Device Volume, select Advanced - select Properties in Options after opening, select the output of the sound output, find the option that has a rear pink in, select Mute, and then exit.

The audio input cable is in poor contact, it is recommended to replace the high-quality audio cable!

To put it in layman's terms: your audio sound is split, and it's been like this for a long time.

Connect a ground cable or separate the subwoofer from the speaker, put the subwoofer down, and put the speaker on top to try.

The current sound is normal, and it also means that your speaker may be a parallel product.

The bass off is a little smaller, and it's fine.

Speaker quality problems, change to a better one.

Just set the microphone boost to 0db.

Worship the rich and noble countries.

There are two types of audio mixers: digital mixers and analog mixers. In the past, analog mixers were used more often. In recent years, digital mixers have developed rapidly.

We've been teaching for over a decade.

Professional tuners should use it. That's more professional! Systematic training some. The technical level has improved, and the sound engineer will be more professional in the future.