noises
Noise is unwanted sound considered unpleasant, loud or disruptive to hearing. From a physics standpoint, there is no distinction between noise and desired sound, as both are vibrations through a medium, such as air or water. The difference arises when the brain receives and perceives a sound.Acoustic noise is any sound in the acoustic domain, either deliberate (e.g., music or speech) or unintended. In contrast, noise in electronics may not be audible to the human ear and may require instruments 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. This signal noise is commonly measured using A-weighting or ITU-R 468 weighting.In experimental sciences, noise can refer to any random fluctuations of data that hinders perception of a signal.
View More On Wikipedia.org
View More On Wikipedia.org
Creating content since 2001. Untold Media.
Newest Plumbing Threads
-
Replacing outdoor P-Trap Gully with Bottle Gully
- Started by DIwhYdidIstartThis
- Replies: 0
-
-
-
-
-
Mixer mixer shower, compatible with tanked supply
- Started by Matt0029
- Replies: 2
-
-
No Hot water, Fixed and Broken Again Ideal Logic 24
- Started by Filthbags
- Replies: 2
-
-
What's happening to this radiator, paint flaking off?
- Started by mikmikmikmik2024
- Replies: 3
-
Is it necessary to earth bond a Kitchen Sink?
- Started by Cello
- Replies: 5
-
Show us your fanciest radiators you have installed!!
- Started by Lou
- Replies: 2
-
Y Plan, no hot water but heating is working when called
- Started by Chopper9495
- Replies: 8
-
-
Towel Rail Valve Advice please (35 Characters needed.)
- Started by NorthernLad
- Replies: 7
