Distorted audio playback can be caused by a variety of factors, including improper speaker connections, using outdated or faulty cables, volume settings set too high, using a source or amplifier with a low signal-to-noise ratio or distortion (SNR/THD), interference from outside sources, a faulty sound card, outdated or unsupported audio drivers, bad speakers, or incorrect impedance matching.
To address distorted audio playback, first check the connections between your sound system and audio components. Ensure that all cables are firmly plugged in and undamaged. If you are using a 3.5mm mini plug, try replacing it with a more durable connector like an RCA plug to reduce strain on the connection. Additionally, replace any outdated cables with new ones to ensure they have the appropriate impedance and a low SNR/THD.
Second, adjust your audio settings. Make sure the volume is not set too high or too low, as this can result in distortion. Try using different equalizer settings in the audio software to see if this helps. Additionally, check your settings for the amplifiers or receivers to ensure that they are properly matched up with your speakers.
Third, check for noise interference from external sources. Move any devices that emit electromagnetic signals away from your sound system, as this can cause distortion. Additionally, try unplugging any devices that may be connected to your computer that may be causing interference, such as external hard drives or USB devices.
Finally, inspect your sound card or audio interface. If your sound card or interface is out of date, consider replacing it with a newer version. Updating your audio drivers can also help to prevent issues with sound distortion. Additionally, inspect your speakers to make sure they are in working order and not damaged. If any parts are worn out, replace them to maintain good sound quality.
By following proper setup procedures, avoiding external interference, and ensuring your sound equipment is in good working order, you can dramatically improve your audio experience and reduce instances of distorted audio playback.