How to properly set up a microphone on Android. Photo gallery: how to change the sound of a microphone, headphones, strengthen conversational and music speakers on Android

Another useful and simple instruction for those who have difficulty hearing when talking on the phone.

It often happens that the volume of the microphone speaker is not enough - the interlocutor cannot hear you well due to its malfunction. Do not rush to speak twice as loud or send the device to a service center for repair. To start, during a call, press the volume up button several times in a row. If it doesn't help, read our instructions.

If the smartphone runs on a MediaTek processor (this is the main condition), you can configure the microphone through a special section hidden from ordinary users - the engineering menu. Its full overview is available, and instructions for entry are available. In short, you need to enter the command code (*#*#3646633#*#* or *#*#4636#*#* or *#15963#*) or download the MTK Settings application.

In the Type section you need to select Mic - this is the microphone settings.

Now you need to select the volume levels and the corresponding value for each. There are 15 levels in the engineering menu (from 0 to 14), but in most cases, smartphones use the first 6 levels. In any case, the highest default value is 192.

It needs to be changed to a higher value in the range of up to 255. We do not recommend choosing the maximum characteristics right away - experiment with increasing the indicator by 20-30 units. After entering your changes, click the Set button, which will save the changes.

When talking on the phone, do not forget to set the volume rocker to maximum.

At the moment, this is the only normal way to increase the volume and sensitivity of the microphone on your phone. If the tips described do not help, you will have to take your smartphone for diagnostics and repair.

e Android microphone has stopped working or does not always work in all applications. What should I do if I can’t be heard during a conversation?

Many users encounter a problem when phone or The Android tablet starts acting up. It seems that nothing happened that could cause a malfunction, but it does not work as it should.

For example, the device has problems with because the device’s microphone has stopped working or is not working correctly. The reason for this may be:

1st: Software glitch- i.e. the problem is a software glitch

2nd: Hardware failure- i.e. the problem is in the hardware (i.e., replacement or restoration of spare parts for the gadget is required)

However, do not rush to get upset - in 90% of cases there are problems microphone operation smartphone a or Android tablet is to blame software glitch which you can easily fix on your own.

Fixing a software glitch:

Method 1. Quite simple - go to "settings", find there "backup and reset", in which you choose full reset settings with deletion of all data. Be careful, using this method is often effective, but it entails deleting all photos, contacts, passwords, music, games, videos and, in general, all information stored on your smartphone e or tablet e. Therefore, first save everything you need by connecting the gadget to your computer. If this method does not suit you, or if even after this the problem is not resolved, see Method 2.

Method 2.

Based on solving problems with communication and network reception phone number and tablets based on Android by introducing additional software. Utilities that control all processes inside gadgets. Today, there are quite a lot of them, however, the fewer functions an application contains, the more effective it is, as a rule. The best way to monitor system functions, corrects, and correct all possible settings and synchronization errors is a small, easy-to-use, free utility for Android-based devices. You can download the application from Google Play and see its additional options in the description Google Play and you can see additional options in the description. After installing the application, all that remains is to launch it. Further, in principle, nothing more is required from you. The application will take full control of the device's functions. (By the way, among other things, the gadget will begin to charge 20% faster, and its performance will also increase significantly, which will affect the loading speed and operation of all applications, games, and the system as a whole. On average, after scanning, the system runs at 50% faster.)

Method 3.

Changing the device software, or as it is also called "re firmware". This method, as a rule, requires certain skills and can be solved by contacting the Service Center. To carry out this task yourself, you need to contact the website of the manufacturer of your device, download the utilities necessary for flashing the firmware and the firmware itself, and then reinstall it on your gadget.

If none of the methods brings results, unfortunately, you will have to contact the Service Center for repairing your tablet a or smartphone a.

The microphone on an Android smartphone or tablet has stopped working or does not always work in all applications. What should I do if I can’t be heard during a conversation?

Not all mobile devices reproduce sound equally loudly - for some, the ringing sound of the call is too quiet, while for others, the sound switched to headphones exceeds all permissible limits. How to cope with this imbalance and even out the sound? Can this be done without visiting a service center? Let's figure it out.

Any gadgets on the Android OS have such a flexible control system that they can be changed beyond recognition - customized, thereby opening up a wide range of hidden capabilities, and customized to suit any functionality of the system, including sounds. Not all basic assemblies are ideal; sometimes the sound reproduction of the device’s speakers does not work correctly - in some applications it can reach the maximum value, while in others it is barely audible. You can adjust the speakers in a variety of ways - both standard and using special settings menus or applications.

All devices have a standard key for volume control - usually located on the side panel. By clicking on it you can set the desired parameter. But if this does not suit you, then you can do this from the main settings menu. Here you can make settings for any application, set a ringtone for a particular contact.

To change the default sound, you need to do this:

1. Open the main settings menu and go to the section "Melodies and Sound";
2. In the right corner, click on the gear icon - you will find yourself in the desired settings section;
3. Set the desired sound parameters.

This will result in the same pitch for all apps and calls. But if you need to change specific values, for example, for incoming voice calls or messages, then you need to do this in the “Sound Profile” section in each of the desired applications.

Through the functionality of the engineering menu

This method is suitable for advanced users who, in case of failure, can return all the standard settings back. But! Each model has its own commands to call up this special settings menu:

• For models from Samsung: *#*#8255#*#* or *#*#4636#*#* ;
• For gadgets from NTS: *#*#3424#*#* or *#*#4636#*#* or *#*#8255#*#* ;
• Combination for devices manufactured by Sony: *#*#7378423#*#*
• For devices manufactured by Fly, Alcatel, Philips: *#*#3646633#*#* ;
• And for gadgets from the manufacturer Huawei, the combination will be: *#*#2846579#*#* ;
• For devices on MTK: *#*#54298#*#* or *#*#3646633#*#*.

After dialing and pressing the dial button, you are taken to the engineering menu, where you can adjust the necessary parameters.

There are other parameters, but it’s better not to touch them at all:

• Debug Info – system information about possible debugging;
• Speech Logger – setting up conversation recording, if you activate this position, then in the root folder you can find a file something like this: Wed_Jun_2014__07_02_23.vm, indicating the date and time of recording;
• Audio logger – is responsible for searching for recorded conversations.

Each of these modes has its own fine settings, and to understand what’s what, here is a standard list of sound adjustments Type:

• Sip – will allow you to regulate calls, for example, via Skype;
• The Mic button is responsible for adjusting microphone response;
• Sph – will allow you to set the desired parameter for the conversation dynamics, that is, the one that is brought to the ear;
• Sph2 – this parameter is not available on all devices, but if it is, then it can be used to configure the second earpiece;
• Sid - it’s better not to touch this line - otherwise during a conversation you can only hear yourself, and not your interlocutor;
• Media – this adjusts the sound of multimedia files, for example, video;
• Ring – the ability to set the desired volume level for incoming calls;
• FMR - is responsible for the pitch of the sound in the Radio application.

There are several settings to set the desired sound - from level 0 to level 6. With each press, the level increases, and in order to save the set value, it is erased from the cell and a new one is written, which you see during setup. But! Observe the range: it can range from 0 to 255, and the lower the number, the lower the sound will be reproduced. After making changes, click on the Set button - it is located on the same line as the cell being changed, and exit the settings by pressing the dial button.

Tips: Before changing the default settings, write down all the values ​​on a piece of paper - this may come in handy if you overdo it and set the wrong parameter, for example, the sounds are played too low.

Examples

For many users, when recording video, the sound is incorrect, that is, either too quiet or loud. To fix this, go to the engineering menu by typing the command for your smartphone (see above):

1. Go to the line LoudSpeaker Mode (loudspeaker settings);
2. Set the microphone sensitivity to mic.
3. Here you can set the level item to, for example, the value 240. Save the changes with the Set button and exit the menu. You should press this button after each change made, do not forget about it!

Using special software

If you don’t want to bother with fine-tuning the device, you can use special applications. You can find a lot of them both in the Google store and on the Internet. What is noteworthy is that the sound can be increased by about a third, and the speakers will work absolutely normally, without wheezing or straining.

Utilities are recognized as the most popular, and they are best suited for adjusting low frequencies.

But the Android OS version must be higher than 2.3, otherwise they will not be able to perform their functions.

Everything is very simple, the software works on the same principle - an equalizer appears on the screen, where you can make the desired sound adjustments.

Now you know how to increase the volume on Android or, if necessary, adjust the sound and sensitivity of the speakers.

Do you also feel like your Android is too quiet? Would you like to improve it? Let's learn how to increase the volume on Android by editing the mixer_path.xml file or the engineering menu.

Are you also annoyed that almost all Android smartphones and tablets have low sound volume (low sound)? The thing is that there are certain standards that manufacturers adhere to when producing smartphones and tablets. The main goal of these standards is “to do no harm,” but sometimes such care only harms the user.

In this article we will learn how to increase the sound volume by editing the mixer_path.xml file or using the engineering menu.

Increase the volume on Android - Using the engineering menu

1 . Open the dialer and dial a special combination:

• Normal Mode- normal mode
• Headset Mode- headset or headphones mode
• Loud Speaker Mode- speakerphone
• Headset_LoudSpeaker Mode- speakerphone when a headset is connected
• Speech Enhancement- talking on the phone

4 . Go to the required submenu
5 . Here you will find another menu and edit the necessary one:

• Sip - internet calls
• Mic- microphone
• Sph- conversational speaker
• Media – playback of media files (music, video)
• Ring- calls
• FMR- FM radio.

Increase the volume on Android - By editing mixer_path.xml

Before you start!

This article assumes that your Android device has Root rights! Without them, you won't succeed!

Now let's move on to increasing the volume on Android.

And so, in order to change something, you will need one of these suggested file managers installed:

Now open it and follow the path:

You need to find the configuration file mixer_path.xml:

Just in case, make a copy of this file and let's start editing it!

Editing mixer_path.xml in Android

Option No. 1 (values ​​under the parameter)

1 . Open the file mixer_path.xml and first look for the line:

2 . Now among this heap you need to find:

Sometimes there may be not one value, but two, then you need to edit the first and second.In this particular example it would be:

3 . Increase value=«[ numeric value]» by about 5-10 points (it was, for example, 60, now 70), it was:

became

4 . Now we look for the line:

5 . We are interested in 2 values:

6 . Change value=« [numeric value]» /> by about 5-10 points (it was, for example, 20, now 30), it was:

became:

7 . After you have made the changes, save, exit and restart Android;

8 . After a reboot, your smartphone or tablet will sound louder than ever; if the changes seemed small to you, you may still raise the values.

Option No. 2 (parameters, general values)

If the file structure mixer_path.xml differs from the option proposed above, then we use this method.

1 . We are looking for the line:

2 . Let's see what 3 . We go to the very beginning of the file mixer_path.xml and looking for our

4 . Changing the values ​​value= "[numeric value]" by about 5-10 points (for example, it was 84, now it’s 94), example:

became:

6 . We raise the values ​​of these parameters by about 5-10 points;
7 . We save our changes, reboot Android, and enjoy the increased sound.

If the microphone on your mobile device fails, then it will be of little use. The interlocutor will not hear, Google will be indifferent to your “OK”. But the situation is not critical - you can try to bring the device back to life yourself.

What will you need?

To repair a microphone at home you will need:

• Phillips screwdriver
• flat thin object (blunt blade, minus screwdriver)
• soldering iron and soldering accessories (rosin, solder)
• stationery knife

If the problem is a software glitch

First, let's look at a situation where you don't need to solder anything, and the device's indifference to your voice is caused by glitches in the operating system. Turn off the phone, remove the back cover (a negative screwdriver will come in handy here), remove the battery, wait a little and carry out the procedure in reverse order.

If your device still doesn't work, connect it to your computer and try updating it, or if you have internet access, download updates online. If a new version of the software is available, but you cannot install it, you should contact the service center.

To check if the microphone is the problem, connect a headset. After that, call - if they hear you, then the problems really are with the sound system of the device.

Changing the microphone

First, find a suitable microphone for your device - at a flea market or at a service center.

Next, we proceed directly to the replacement process.

• We remove the cover, take out the battery, SIM cards, memory card.

• We arm ourselves with a screwdriver and look for screws and other fasteners.

• Carefully remove parts of the case that block access to the board. When you get rid of them, look for the microphone - it is small and round, similar to a tablet, attached to the phone with two wires. Usually the manufacturer provides a special groove for it in the device body. The wires are red and black.

• We take out the old microphone, carefully unsolder it, and solder a new one in its place, after which you should be heard again. When installing, be careful not to lose the screws.

Useful information

If water gets into the microphone, turn off the device, remove the battery and dry it during the day. On some devices there are two of them - one is intended for direct conversations, the second for speakerphone or noise suppression. Don't forget to check functionality in both modes.