How does a wireless microphone work?

Wireless microphone technology dates back to the mid-20th century. For a long time it was experimental. But gradually it became very popular among users. It is especially relevant for people who practice vocals professionally. ABOUTThey are very convenient to use, since there is no wired connection, which allows you to move freely around the stage without fear of getting tangled in cables. They are also in great demand among hosts of festive events and karaoke lovers. They are used by both guides and teachers.

What is a Bluetooth microphone for karaoke?

In simple terms, a wireless karaoke microphone is a device that already has a speaker built into it. That is, it is a full-fledged device that is completely ready for use.

No additional acoustics are required here. It independently reproduces the voice signal received by it in real time. It also has its own settings. This:

• Adjusting the volume of music and voice.
• Bass adjustment.
• Full equalizer.
• Terrestrial radio.
• Ability to switch playing tracks.
• Voice improvement.

How does a wireless microphone work?

Data transfer from this device is carried out as with any other wireless accessories. For this purpose, radio waves or infrared rays are used.Radio waves are more popular because they have a fairly large coverage radius and various obstacles do not interfere with them. The operating principle itself is very simple. The audio signal received by the microphone is transmitted to a special sensor. This sensor converts incoming sound into radio waves. After which the radio signal is sent to the receiver, which outputs the sound to the speakers. If a manual version is used, the radio wave source will be mounted inside. If the microphone is wired, then it is equipped with a special unit that is attached to the belt. Whichever of these two wireless microphone options you use, they both come with an antenna. The antenna can be built into the device, or external. To ensure operation, microphones use batteries, these can be either batteries or rechargeable batteries.

Connecting the microphone

There is no particular difference in whether the device is connected to a personal computer or to karaoke. To get started you need:

• Take it out of the package.
• Connect it to the power cable.
• Fully charge the device.
• When the device is charged, you need to turn on the power button on the case.
• The product is ready for use.

Then you need to ensure that the microphone and other components are properly connected.

On Windows 7 and 8 operating systems, the connection is as follows:

• In the lower right corner of the screen, right-click the volume menu icon.

• In the menu that opens, you need to find the “Recording devices” item.
• A list of all devices appears. You need to find the right microphone.
• You need to double-click on the microphone icon, after which the “Device Application” window will open. You must set the value to “Use as default”.
• Then you need to click “Apply” and “Ok”.

REFERENCE. Before you start connecting, you need to check whether your laptop or computer supports this function.

To enable wireless mode on the microphone, you need to:

• Turn on the device. A special indicator light should light up, indicating that BlueTooth is ready for use.
• On the receiving device, you need to find “BlueTooth Search” and use it to detect the microphone. Then make the connection.

REFERENCE. Sometimes the device may ask you to enter a password. As a rule, the manufacturer sets the default value to 0000.

• Next, you need to enable the required audio file on the external device.
• Make the required volume, bass and treble settings.
• You can enjoy singing.

Do not forget that all products are intended for different purposes. There are ordinary ones, and there are also professional ones. The second option provides better sound. You also need to pay attention to the time the device operates without recharging or replacing batteries.

If the microphone is of high quality, and all settings and connections are made correctly, then you can enjoy karaoke at home or practice professional singing without any problems.