If you’re already worried about ads tracking your online whereabouts, here’s a new thing to freak out over: cross-device tracking that communicates using high-pitched audio frequencies. As reported by ...

If your Windows laptop is making high-pitched noises from speakers, then this post will help you fix this issue. This issue is frustrating because you cannot focus on your work. Usually, this issue ...

Some users are complaining that their computer is freezing or crashing and making a high-pitched noise. This is troubling the routine of many users of Windows 11/10. Imagine you are working on ...

I just got a cheap KLH amp/receiver to go with my Sony 200 disk DVD changer, and I got them all hooked up.<br>All of the RCA cables are in place, as well as S-Video and an Optical digital audio cable ...

PITTSBURGH, March 9, 2020 /PRNewswire/ -- In an effort to help save the lives of both humans and animals, an inventor from Layton, Utah, has developed the ANIMAL WARNING DEVICE, a device that emits an ...

You can change the pitch of audio in Audacity using the "Effect" menu, which contains dozens of different tools for editing audio. You can also change the pitch of an audio clip in Audacity by ...

Our hearing picks up a limited range of sounds, limits that were used successfully to keep teenagers from congregating outside British grocery stores by a device called the “teenage sound repeller." ...