Q It seems that advertising the frequency response of audio equipment is no longer done. I would really prefer to have the report of an objective measurement before me to start with and then evaluate ...

Q: It seems that advertising the frequency response of audio equipment is no longer done. I would really prefer to have the report of an objective measurement before me to start with and then evaluate ...

Frequency response is defined as: A measure of the effectiveness with which a circuit, device, or system transmits the different frequencies applied to it. It is a phasor whose magnitude is the ratio ...

Negative-stiffness mechanical isolators can be used for achieving high-performance vibration isolation in a small microscope platform. It can be challenging to use microscopy for imaging materials, ...

A variable frequency driven (VFD) is a type of motor that controls the levels of frequency and voltage that alter the speed of an electric motor. The drive alters torque and motor speed and can be ...

A review of research into the perception of low frequency noise and ... A review of research into the perception of low frequency noise and its impact on health has recently been published by Defra.

In the late 1800s a German physicist named Heinrich Hertz created radio waves in the laboratory. A century later, we are still expanding upon Hertz’s discovery. Radio waves make possible all wireless ...

The run-up to the launch of a new console generation is always one of the most exciting parts of being a video game enthusiast. New hardware generations always bring massive advancements in visual ...