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Audio noise measurement is a process carried out to assess the quality of audio equipment, such as the kind used in recording studios, broadcast engineering, and in-home high fidelity.
In audio equipment noise is a low-level hiss or buzz that intrudes on audio output. Every piece of equipment which the recorded signal subsequently passes through will add a certain amount of electronic noise the process of removing this and other noises is called noise reduction.
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Audionoisemeasurement is a process carried out to assess the quality of audio equipment, such as the kind used in recording studios, broadcast engineering...
In acoustics, noisemeasurement can be for the purpose of measuring environmental noise or measuring noise in the workplace. Applications include monitoring...
Audio system measurements are a means of quantifying system performance. These measurements are made for several purposes. Designers take measurements...
for detection. In audio engineering, noise can refer to the unwanted residual electronic noise signal that gives rise to acoustic noise heard as a hiss...
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...
including power output. Programme level Audio system measurements Sound level meter Audionoisemeasurement "Understanding Power Amplifier Power Ratings"...
Noise reduction is the process of removing noise from a signal. Noise reduction techniques exist for audio and images. Noise reduction algorithms may distort...
An audio analyzer is a test and measurement instrument used to objectively quantify the audio performance of electronic and electro-acoustical devices...
Society Noise and vibration on maritime vessels Noise calculation Noise control NoisemeasurementNoise map Noise regulation Occupational noise Safe listening...
In audio engineering, electronics, physics, and many other fields, the color of noise or noise spectrum refers to the power spectrum of a noise signal...
waterfall. It is often used to tune loudspeaker systems in professional audio. Pink noise is one of the most commonly observed signals in biological systems...
used in telecommunications. A major use of noise weighting is in the measurement of residual noise in audio equipment, usually present as hiss or hum in...
noise spectral density (NSD), noise power density, noise power spectral density, or simply noise density (N0) is the power spectral density of noise or...
the signal-to-noise ratio and relative dynamics are unchanged. Normalization is one of the functions commonly provided by a digital audio workstation....
Measurement of wow and flutter is carried out on audio tape machines, cassette recorders and players, and other analog recording and reproduction devices...
(2l-1)}{2p}}\,,\qquad l=1,2,\ldots ,2p} see for more details. Audio system measurements Signal-to-noise ratio Timbre "Analytic Method for the Computation of the...
aircraft noise is studied by measuring ambient sound without presence of any overflights, and then studying the noise addition by measurement or computer...
microphone and room noise level, and hence of little consequence in 16-bit audio. 24-bit and 32-bit audio does not require dithering, as the noise level of the...
23:00 and 07:00, so as not to interfere with residents sleep. Some noisemeasurement standards which takes into account different times of the day are...