A Subwoofer is a driver or entire speaker that specifically reproduces bass audio frequencies.

John Kanzius is a scientist from Erie, PA. He was experimenting with radio frequencies in an attempt to find a cure for cancer when he discovered that applying these frequencies ...

John Kanzius, a cancer researcher from Erie, PA, discovered that applying radio frequencies to salt water will allow it to burn. Rustum Roy, from Penn State University, has called it ...

Sound is a travelling wave which is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing and of a level ...

Broadband deals consist of special prices and promotions on high speed data transmittal vehicles for computers and mobile devices. Broadband is a mode of telecommunication which conveys broad or wide ...

Sound localization refers to a listener's ability to identify the location or origin of a detected sound in direction and distance. It may also refer to the methods in ...

The parabolic shape of a dish reflects the signal to the dish’s focal point. Mounted on brackets at the dish's focal point is a device called a feedhorn ...

The jamming avoidance response or JAR is a behavior performed by some species of weakly electric fish. The JAR occurs when two electric fish with wave discharges meet – if their ...