Sound other than the sound being monitored (primary sound)
"Ambient noise" redirects here. Not to be confused with Ambient music or Noise music.
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For cinematic applications, see noise criteria.
motor sounds wave
Background noise or ambient noise is any sound other than the sound being monitored (primary sound). Background noise is a form of noise pollution or interference. Background noise is an important concept in setting noise levels.
Background noises include environmental noises such as water waves, traffic noise, alarms, extraneous speech, bioacoustic noise from animals, and electrical noise from devices such as refrigerators, air conditioning, power supplies, and motors.
The prevention or reduction of background noise is important in the field of active noise control. It is an important consideration with the use of ultrasound (e.g. for medical diagnosis or imaging), sonar, and sound reproduction.
Backgroundnoise or ambient noise is any sound other than the sound being monitored (primary sound). Backgroundnoise is a form of noise pollution or interference...
Internet backgroundnoise (IBN, also known as Internet background radiation, by analogy with natural background radiation) consists of data packets on...
How does backgroundnoise affect our concentration? (2010-01-04) Noise-Planet: app to make an open source noise map of environmental noiseNoise Pollution...
invited him to Bell Labs to look at the horn antenna and listen to the backgroundnoise. Dicke, Peebles, Wilkinson and P. G. Roll interpreted this radiation...
and noise pollution, ambient noise level (sometimes called backgroundnoise level, reference sound level, or room noise level) is the background sound...
Adaptive algorithms are designed to analyze the waveform of the background aural or nonaural noise, then based on the specific algorithm generate a signal that...
control unwanted noise from their guitar amplification systems. Band-limited noise gates are also used to eliminate backgroundnoise from audio recordings...
Association of Noise Consultants Backgroundnoise Colors of noise Impulse noise (acoustics) International Noise Awareness Day Intonarumori Loud music Noise and vibration...
audio signal and separate the speech from backgroundnoise, allowing the speech to be output in clear, noise-free audio. This technology has a wide range...
Comfort noise (or comfort tone) is synthetic backgroundnoise used in radio and wireless communications to fill the artificial silence in a transmission...
Noise curves are a common way to characterise backgroundnoise in unoccupied buildings and spaces. Their purpose is to produce a single-value representation...
of noise or noise spectrum refers to the power spectrum of a noise signal (a signal produced by a stochastic process). Different colors of noise have...
The cosmic microwave background (CMB or CMBR) is microwave radiation that fills all space in the observable universe. It is a remnant that provides an...
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...
antennas, thermal noise is reduced by cooling the RF front end of the receiver to cryogenic temperatures. Cosmic backgroundnoise is experienced at frequencies...
Noise reduction is the process of removing noise from a signal. Noise reduction techniques exist for audio and images. Noise reduction algorithms may distort...
features of standard AirPods, such as a microphone that filters out backgroundnoise, accelerometers and optical sensors that can detect presses on the...
Additive white Gaussian noise (AWGN) is a basic noise model used in information theory to mimic the effect of many random processes that occur in nature...
listening task. His work reveals that the ability to separate sounds from backgroundnoise is affected by many variables, such as the sex of the speaker, the...
A noise barrier (also called a soundwall, noise wall, sound berm, sound barrier, or acoustical barrier) is an exterior structure designed to protect inhabitants...
eliminating the effects of distance and backgroundnoise. FM systems have shown to give the best speech understanding in noise of all available technologies. FM...
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