Invisible Enemy a.k.a High Pitch Noise from Microphone — The Problem Itself and Its Possible Solutions

Hearing a high pitch noise is a common issue that individuals from all around the world experience at least once in their lifetimes while using a microphone. There are certain things that you should look at when this noise emerges, such as your cables, drivers, volume setting, power supply, hardware, and more. If you own a microphone and it is making this type of noise, I will try to help you out by explaining what is going on, what could be causing the noise, and how to solve this issue.

For a visual look at how to fix high pitch noise from microphone, watch Ikenzlove’s YouTube video. He will provide you with a step-by-step guide on how to fix the issue.

This method will work for you as long as your microphone is not broken or needs to be replaced.

The Problem Itself

There are many problems that could be occurring and causing your microphone to make a high pitch noise. To learn how to fix high pitch noise from microphone, you must determine what might be causing this problem. First and foremost, you should ensure that your audio device is not defective, old and worn out, or simply needs to be replaced. If your gear is broken and cannot be fixed, it is likely to make a high pitch sound.

High Pitch Noise

However, it is sometimes another issue that you can easily find and fix. A few of the things to check are the grounding, cables, drivers, volume setting, isolation, power supply, the hardware, electromagnetic interference, and more. By looking at these things that could be affecting the sound of your microphone, you may be able to assess the problem and fix it quickly.

The Source of the High Pitch Noise Problem and Its Possible Solutions

If your microphone is not broken or faulty, there is a source that is causing the high pitch noise. The goal is to find this source and fix the issue. Below, I will give a description of each source that may be causing the high pitch noise problem.

1. Grounding

I would first recommend to check the grounding in your computer as well as your audio interface. Checking the grounding is the action of ensuring that electric static discharge is not occurring.

2. Cables

If you are not using a USB mic that directly connects to a computer, you most likely are using a mic with several cables. It is important that you look at and analyze the condition of your cables that connect the mic to the audio source. Cables may have holes, rips, and leaking air throughout them which may be causing the high pitch noise. It is also essential to make sure that your mic cables do not run across your computer’s power supply on the ground.

Tangled Cables

3. Drivers

The next source I would recommend checking are the drivers. Your audio drivers that you downloaded may need to be uninstalled, redownloaded, and reinstalled again to solve the high pitch noise. If your drivers are not up-to-date, this may very likely be your issue.

4. High Microphone Volume Setting

Check out your volume setting on your microphone. If it is too high, it could be causing the high pitch noise. When an audio device’s volume is too loud, it will bounce back and cause high pitched squeals.

High Microphone Volume Setting

5. Bad Isolation of Either the DAC or the ADC

DAC stands for Digital-to-Analog Converters, and ADC stands for Analog-to-Digital Converters. The DAC is known to convert digital input code into analog output signal, and ADC is known to provide analog signals over input voltage and convert them to digital representations. The ADC and DAC provide opposite functions for the mic. Therefore, they should never share the same power supply. By using the same power supply, you will cause distortion.

6. Power-Supply-Related Problem

Take a look at your power-supply, which is what your mic, computer, and audio interface are connected through. The power supply is giving power to your devices. Therefore, if something is wrong with the power supply itself, there may be high pitch noise occurring.

Power-Supply-Related Problem

7. Inside Hardware

The hardware inside the microphone may be defective or working too hard. Unfortunately, there is not much you can do if it is a hardware issue. Your only option may be to purchase a new audio device.

8. Electromagnetic Interference

I would suggest looking for electromagnetic interference. This can happen when your device is overloaded with residual electricity from other components. To prevent this, you should try to unplug some things and use separate power sources.

Solution to the Problem

When it comes to microphones, there are a variety of solutions to the high pitch noise problem. You should first notice and acknowledge the problem, find the cause or source of the problem, then solve the problem. If you have evaluated each source mentioned above and still cannot find the problem, your only solution may be to replace your audio equipment.

For more information on how to remove noise from your microphone, watch YourSixStudios’ YouTube video. He will give you an in-depth look at how to eliminate any noise in your microphone by using Windows 10 options. His goal is to help you improve your audio sound quality when recording, streaming, or playing video games.

Conclusion

I hope that this article on how to fix high pitch noise from microphone was helpful to you and your mic issue. It is very common for anyone who has owned an audio device to experience some type of noise problems, including high pitch sounds. My overall advice is to not panic and try to follow the recommendations mentioned in this article before purchasing a new mic.

If you are unable to find where the noise problem is coming from or determine what is causing it, I would suggest that you start looking for a new microphone. An XLR mic is an excellent choice to begin your search. You can check out my list of the best XLR mics to find the perfect one that will meet your needs.

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