Electromagnetically induced acoustic noise (and vibration), electromagnetically excited acoustic noise, or more commonly known as coil whine, is audible...
20 KB (2,480 words) - 08:27, 17 September 2024
contact patch and road surface, brakes) Electrical (e.g., electromagnetically induced acoustic noise and vibration coming from electrical actuators, alternator...
9 KB (1,190 words) - 00:27, 26 October 2023
Induction cooking (redirect from Electromagnetic stove)
meet specified impact standards. Noise is generated by an internal cooling fan. Electromagnetically induced acoustic noise and vibration (a high-pitched...
36 KB (4,516 words) - 13:59, 7 October 2024
inductors, to prevent moisture ingress and to reduce electromagnetically induced acoustic noise and microphonic effects Prevents oxidation on the surface...
20 KB (1,937 words) - 03:48, 13 October 2024
An electromagnetic acoustic transducer (EMAT) is a transducer for non-contact acoustic wave generation and reception in conducting materials. Its effect...
13 KB (1,863 words) - 03:45, 4 June 2024
Electric motor (redirect from Electromagnetic motor)
can be responsible for the "whining noise" of electric motors, is called electromagnetically induced acoustic noise. The following are major design, manufacturing...
118 KB (13,084 words) - 20:28, 1 October 2024
computer memory Magnetostrictive loudspeakers and headphones Electromagnetically induced acoustic noise and vibration Inverse magnetostrictive effect Wiedemann...
19 KB (2,100 words) - 12:04, 2 February 2024
Electric vehicle warning sounds (redirect from Acoustic vehicle alerting system)
Back-up beeper – Audible alarm when a vehicle is reversing Electromagnetically induced acoustic noise and vibration – Type of audible soundPages displaying...
82 KB (8,054 words) - 02:51, 4 September 2024
Magnetic pressure (category Electromagnetism)
needed] Magnetic tension force Maxwell stress tensor Electromagnetically induced acoustic noise and vibration Alfvén wave Bellan, Paul Murray (2006)....
6 KB (847 words) - 09:52, 3 January 2024
Acoustics (redirect from Acoustic measurements and instrumentation)
acoustical engineer. The application of acoustics is present in almost all aspects of modern society with the most obvious being the audio and noise control...
40 KB (4,286 words) - 02:39, 16 September 2024
Noise control or noise mitigation is a set of strategies to reduce noise pollution or to reduce the impact of that noise, whether outdoors or indoors....
32 KB (3,827 words) - 11:17, 20 September 2024
problem. Electric traction motors often produce electromagnetically induced noise. This high-pitch noise depends on the speed and torque level of the machine...
6 KB (761 words) - 15:52, 21 February 2024
Mains hum (category Noise)
detect any edits in the sound recording. Electromagnetically induced acoustic noise Ground loop High frequency noise in CRTs Valve amplifier Robert B. Tomer...
14 KB (1,718 words) - 10:40, 21 August 2024
Noise pollution, or sound pollution, is the propagation of noise or sound with ranging impacts on the activity of human or animal life, most of which are...
100 KB (11,204 words) - 01:19, 5 August 2024
Spectroscopy (redirect from Electromagnetic spectroscopy)
but uses neutrons instead of photons. Laser-induced breakdown spectroscopy, also called laser-induced plasma spectrometry Laser spectroscopy uses tunable...
42 KB (4,624 words) - 23:31, 5 October 2024
Resonator (redirect from Acoustic resonator)
frequencies. The oscillations in a resonator can be either electromagnetic or mechanical (including acoustic). Resonators are used to either generate waves of...
20 KB (2,660 words) - 17:57, 9 October 2023
1973. A.W. Guy, C.K. Chou, J.C. Lin, and D. Christensen. "Microwave induced acoustic effects in mammalian auditory systems and physical materials", Annals...
21 KB (2,299 words) - 04:25, 31 July 2024
Microphone (redirect from Self noise)
low-frequency content of wind noise, vibration induced in the housing of the microphone can contribute substantially to the noise output. The shielding material...
82 KB (9,971 words) - 22:04, 10 October 2024
Reflection (physics) (redirect from Reflection of electromagnetic radiation)
light is considered as an electromagnetic wave, which is described by Maxwell's equations. Light waves incident on a material induce small oscillations of...
16 KB (2,129 words) - 04:12, 17 June 2024
as outside that system. The most common causes are hearing damage, noise-induced hearing loss, or age-related hearing loss, known as presbycusis. Other...
80 KB (8,318 words) - 06:59, 6 September 2024
radio frequency electromagnetic fields as possibly carcinogenic to humans (Group 2B), based on an increased risk for glioma and acoustic neuroma associated...
45 KB (4,640 words) - 17:10, 27 September 2024
bleeding from the eyes and ears, which they considered an indication of acoustically-induced trauma. The groups allege that the resulting disorientation may have...
41 KB (4,847 words) - 18:13, 22 September 2024
Annie M.; Curran, Jane S.; Kitney, Richard I. (2001). "Investigation of acoustic noise on 15 MRI scanners from 0.2 T to 3 T". Journal of Magnetic Resonance...
47 KB (5,613 words) - 12:12, 20 September 2024
effects. Temperature changes create thermally induced mechanical stress. This stress can create low level acoustic emissions from operating CPUs (about 10 kHz...
31 KB (3,618 words) - 05:23, 19 September 2024
Sonar (redirect from Acoustic radar)
may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water. Acoustic location in air was used...
101 KB (12,471 words) - 15:18, 24 September 2024
Maglev (redirect from Electromagnetically levitated)
deceleration, lower maintenance costs, improved gradient handling, and lower noise. However, they are more expensive to build, cannot use existing infrastructure...
162 KB (15,992 words) - 18:46, 4 October 2024
anomalous acoustic phenomenon of the same name. The term is most commonly used to refer to the dominant background seismic and electromagnetic noise signals...
18 KB (2,020 words) - 19:28, 17 January 2024
the intensity, phase or polarization of an optical or other electromagnetic field, acoustic pressure, the magnetization of a magnetic storage media, etc...
30 KB (3,516 words) - 11:39, 19 September 2024
speakers cannot couple electromagnetically with the telecoil in the hearing aid, so the hearing aid must then switch to acoustic mode. Also, many mobile...
117 KB (13,945 words) - 15:07, 23 September 2024