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If your PC audio sounds clear at low and mid frequencies but becomes distorted at higher pitches, you’re dealing with a common audio problem known as high-frequency audio distortion. Many users notice that vocals, cymbals, or sharp sounds start crackling or breaking up while music is playing. This issue can affect both Windows 10 and Windows 11 systems and may occur when listening to music, watching videos, gaming, or using headphones. In this guide, we explain the symptoms, affected users and devices, possible causes, and step-by-step solutions to fix high-frequency audio distortion on a PC.

If you hear crackling, popping, or distorted sound when playing music on your PC, you’re not alone. Many Windows users experience audio distortion during music playback, video streaming, or gaming. This issue can be frustrating because it ruins sound quality and sometimes indicates deeper system problems. In this guide, we explain the symptoms, affected devices, causes, and step-by-step solutions to fix PC audio crackling while playing music. Whether you’re using Windows 10 or Windows 11, the following methods can help restore clear sound.