The microphone of the computer is made by the mobile phone, how can the microphone be repaired?

There are many causes ......of electric current sound, and it is also very complicatedIt is best to be a kind of professional microphone The following is a little bit of collection about the causes and solutions of current noise: Sizzling sound is usually caused by poor shielding of microphone lines and audio cables, and well-shielded microphone cables and online cables should be used Hum (pure 50hz sine wave) is usually caused by poor filtering and shielding of equipment and lines, and the shielding of equipment with metal shells is better than that of equipment with plastic shells, solutions: 1

Ground the device enclosure through the wires. 2.Replace the well-shielded cable.

You can also use the equalizer to cut off the audio below 60Hz Display Interference This is caused by the noise radiating outward from the line circuit and field circuit when the monitor is working, and the preamp and microphone should be kept away from the monitor Host Interference This interference includes the electromagnetic radiation noise generated by the power supply, motherboard, CPU, expansion slot hardware and other work of the host. Solution: Replace the power supply or hardware such as the motherboard.

The survey also found that the sound card that comes with the motherboard is not prone to such problems, because since the motherboard and the sound card are designed together, the designer has considered the problem of mutual interference. Finally: Please turn off and block unnecessary devices (mobile phones, radios, ......etc.) in the vicinity that may cause electromagnetic interference）

There are many causes of the sound of electric currents.

Summary. Dear, hello, there is a current microphone that can be solved during the mobile phone call. First, make sure that both devices have normal hardware and that the network is in good condition.

The solution is as follows, for your reference: 1. Upgrade the version number of the phone, restart the phone 2. Reset all the settings of the phone, and enter the phone settings - system management More settings - Backup & Reset Restore all settings in factory reset. Please back up your phone data before doing this.

Dear, hello, there is a current microphone that can be solved during the mobile phone call. First of all, make sure that the hardware of both devices is normal, and the mesh orange hidden network is in good condition. The solution is as follows, and the hitchhike is for your reference:

1. Upgrade the version number of the phone, restart the phone 2. Reset all the settings of the phone, and go to the phone settings - system management More settings - Backup and reset Restore all settings in factory reset. Before doing this, please back up your mobile phone information.

If after the above method is operated, there is still a current in the same place and different people in the rotten hail tong, then there is a problem with your equipment hardware, and it needs to be detected

Current microphone definition: that is, there is an electric current sound in the microphone, which is a common situation after the microphone fails. Generally severe electric current microphone emitted"Zizi"The sound can even drown out the sound of people talking beyond words, and in addition, in e-sports, the general electric microphone is not allowed to speak.

Causes: There are many kinds of current microphones, such as: signal line leakage, signal output obstacles, external signal interference and poor contact.

Solution: 1. Check whether the signal line and connection points are OK if there is a problem, or clean the joint.

2. Note: After cleaning, the connector must be wiped dry before continuing to use.

3. Place mobile phones, tablets and other electronic products at a certain distance from the microphone in a vertical tape. In order to avoid noise caused by signal interference.

1. Find the original driver for the onboard sound card (you will get the motherboard driver CD when you buy the computer), and then reinstall the sound card driver. Once the driver is installed, right-click on the small speaker icon in the bottom right corner of the desktop and click on "Recording Device".

2. In the "Sound" interface that opens, select the "Recording" tab, right-click the microphone, and then select "Properties".

3. In the "Properties" page that opens, click the "Advanced" tab, and then select "2 channels, 16-bit, 48000Hz (*** sound quality)".

4. Then click on the "level" of the silver hit to select the graphics card, and adjust the microphone reinforcement to the minimum.

5. Finally, click the "Enhance" tab, check "DC Offset Elimination", "Noise Suppression", "Echo Cancellation", and finally click "OK" to complete the operation.

The above is the operation steps of how to solve the computer current microphone I brought, I hope it will be useful to you!

1) Tap the sound icon in the lower right corner of the taskbar, right-click the icon, select the recording device, find the microphone option, click Properties, find the orange residual reduction in the upper tab, and check the noise suppression and echo cancellation options. Then turn down the microphone boost under the tab level options.

2) Right-click on the taskbar sound icon, select Sound, and click on the recording option in the upper tab to disable all devices except microphone.

3.Other causes of the sound of the current.

What if the problem is still not resolved after following the above steps? Here are a few tips for you. The first is to observe whether there are electronic devices around the computer, everyone knows, taking the mobile phone as an example, when the mobile phone receives information or receives **, the computer will be disturbed for a period of time, which will produce the "zizi" current sound, in this case, as long as the electronic equipment is destroyed away from the computer.

The second is to check the sound card driver of the computer, when the sound card driver is damaged, it will also cause the microphone to produce an electric current sound.

Summary. How to solve the current microphone; Current microphone solution: 1. Find the original driver of the onboard sound card, reinstall the sound card driver, after installing the driver, right-click the small speaker in the lower right corner of the computer, and then click "Recording Equipment"; How to solve the computer current microphone 2, then, right-click the mouse at the microphone, click "Properties"; How to solve the computer current microphone 3, after that, select "2 channels, 16 bits, 48000hz (*** sound quality)" in the advanced; How to solve the computer current microphone 4, Then, in the "level" column, select the microphone reinforcement to the minimum; How to solve the computer current microphone 5, Finally, in the "Enhance", check "DC offset elimination", "noise escalation", "echo cancellation", and then click OK to solve the current microphone; How to solve the computer current microphone 6、 In addition, some motherboards have a separate sound card option, and the microphone inside can also be strengthened to the minimum.

How to solve the current microphone; Current microphone solution: 1. Find the original driver of the onboard sound card, reinstall the sound card driver, after installing the driver, right-click the small speaker in the lower right corner of the computer, and then click "Recording Equipment"; How to solve the computer current wheat 2, rock late Then, right-click the mouse at the microphone and click "Properties"; How to solve the computer current microphone 3, after that, select "2 channels, 16 bits, 48000hz (*** sound quality)" in the advanced; How to solve the computer current microphone 4, Then, in the "level" column, check the microphone to the minimum; How to solve the computer current microphone 5, Finally, in the "Enhance", check "DC offset elimination", "noise escalation", "echo cancellation", and then click OK to solve the current microphone; How to solve the computer current microphone 6、 In addition, some motherboards have a separate sound card option, and the microphone inside can also be strengthened to the minimum.

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Locate the original driver of the onboard sound card and reinstall the sound card driver.

Under Windows XP, drivers can be divided into sound card drivers, graphics card drivers, mouse drivers, motherboard drivers, network device drivers, printer drivers, scanner drivers, etc.

Not only that, but most keyboards, mice, hard drives, floppy drives, monitors, and standard devices on motherboards can be powered by the standard drivers that come with Windows, with the exception of other specific features.

A driver is a small piece that is added to the operating system and contains information about the hardware device. With this information, the computer can communicate with the device. A driver is a configuration file written by a hardware manufacturer based on the operating system, and without a driver, the hardware in the computer cannot work.

The operating system is different, and so are the drivers for the hardware.

Right-click on the small speaker in the bottom right corner of your computer. Then click "Record Device".

Current Microphone 2Right-click the microphone and click Properties.

Current Microphone 3Then select "2 channels, 16-bit, 48000hz (*** sound quality)" in "Advanced".

Appearance of the current microphone.

4.Then in the Level column, select Minimum Microphone Boost.

Current Microphone 5Finally, in "Boost", check "DC Offset Cancellation", "Noise Suppression", "Echo Cancellation" and click "OK" to finish the operation.

Solve the current microphone.

Now I know how to solve the game current microphone, I hope it will help you.

Question: Thank you, wait to go home and try it.

Too high a power adapter current will not hurt the laptop, provided that the output voltage meets the requirements of the laptop.

There are two main types of power adapters: constant voltage source, constant current source, general electrical appliances use constant voltage source, commonly known as stabilized power supply, the output power supply voltage is required to remain fixed, the working current depends on the electrical appliances themselves, if it is a notebook, start, large games, complex operations and other states, the working current will be relatively large; The constant current source is generally used in LED lighting, and the characteristics of the constant current source are that the output power supply current is relatively stable, and the voltage depends on the load characteristics; The two power supplies should not be staggered with each other, otherwise they will be in danger.

The operation of the current microphone solution is as follows:Operating environment: Lenovo Y7000, Windows 10.

1. First, right-click "Sound" at the bottom right of the desktop and select "Sound".

2. Then in the recording, double-click to open the "Microphone".

3. Then select the level, and adjust the "Microphone Strengthening" Hu Tangchen to 0.

4. Finally, click OK to apply.