Does anyone know the cause(s) of a high frequency sound that occurs on monitors for certain screens (this seems mostly when white but not always)? It seems to happen on both my new Samsung 900IFT and ...

When we talk about resolution in the context of screens, we talk about things like how many pixels per inch there are, which determines how many individual colors there are and the amount of detail ...

Our primer on Hi-Res Audio for those who think Spotify and the Apple iPod raised the bar for music playback. In response, Hi-Res Audio (or high resolution audio) may have been a form of pushback ...

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." ...