audio - consumertechfix.com

Nobody Can Hear You on Calls? Fix Your Phone Microphone

A phone has three or four microphones and only one is used for calls. Here is how to find which is blocked…

Crackling has different causes on wired and wireless. Here is how to tell interference from a damaged cable from a driver fault.

Sound that has gone dull or thin is almost always a blocked mesh. Here is how to clean earbuds safely and what…

Auto standby timers, a weak signal on the input, and HDMI-CEC are the three usual causes. Each has a straightforward fix.

Cheap earbuds usually fail at the battery or the charging case, not the sound. Here is what to look for and which…

Wired audio that has stopped working is usually lint, an adapter, or the phone thinking headphones are still plugged in.

Audio arriving before or after the picture is a processing delay, not a broken soundbar. Here is how to line them back…

Buds that refuse to appear in the Bluetooth list, or pair and then vanish. Here is the reset sequence that works on…

ANC that has gone weak, hissy or uneven is usually a blocked microphone port, a bad seal, or firmware. Here is how…

Waterproof ratings explained properly, plus the speakers that actually survive a steamy bathroom rather than just a splash.

Sound in one ear and silence in the other has different causes depending on whether you are wired or wireless. Here is…

Many soundbar remote problems are really CEC problems, where the TV remote has taken over volume control or given it away.