Explore: Noise Measurement

In acoustics, noise measurement can be for the purpose of measuring environmental noise or measuring noise in the workplace. Applications include monitoring

reduce the noise by controlling the environment. Internal electronic noise of measurement systems can be reduced through the use of low-noise amplifiers

noise floor is the measure of the signal created from the sum of all the noise sources and unwanted signals within a measurement system, where noise is

mosques NIMBY Noise Abatement Society Noise and vibration on maritime vessels Noise calculation Noise control Noise measurement Noise map Noise regulation

filters are widely used in the measurement of electrical noise on telephone circuits, and in the assessment of noise as perceived through the acoustic

aircraft noise is studied by measuring ambient sound without presence of any overflights, and then studying the noise addition by measurement or computer

Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition

schools. These standards usually specify measurement using a weighting filter, most often A-weighting. In 1972, the Noise Control Act was passed to promote a

power Noise figure Noise floor Noise gate Noise generator Noise level Noise measurement Noise power Noise print Noise shaping Noise temperature Noise wall

the source of the noise; e.g., low frequency flicker noise decreasing at 30 dB per decade (= 9 dB per octave). Phase noise measurement systems are alternatives