If a transistor junction operating in Zener breakdown is used as a noise source, the amplitude of the noise signal is asymmetric. This problem can be solved by using two transistors as two independent ...

Whether testing RF analog or digital modulation or high-speed serial signals, you often need to add a known quantity of noise, especially for receiver testing. The FMNG1xxx series of calibrated noise ...

Three tools are typically used to measure vibrational noise (noise) - a storage Oscilloscope (scope); a vibration sensor (sensor), which is generally a 'seismic grade' accelerometer 1; and a ...

A white-noise source can be constructed based on the random noise of a Zener diode or reverse-biased base-emitter junction. While these circuits work, they are temperature sensitive and not ...

Digital transition switching is the primary cause of noise in mixed-signal devices. Signal noise and immunity to power, ground, and substrate noise all benefit from using differential circuits. Design ...

Managing noise exposure is complex in terms of accurately assessing sound levels, identifying and ranking the dominant noise sources, and finding effective control solutions. Noise-induced hearing ...

The U.S. Department of Transportation’s Bureau of Transportation Statistics (BTS ) released its first National Transportation Noise Map last week. Data represents weighted 24-hour equivalent sound ...

Noise is an annoying but unavoidable part of any engineering project. Fixing noise issues is hard enough, but even just measuring how much noise an amplifier adds to your signal is tricky without ...