Results 201 to 210 of about 347,371 (244)

Evaluating Second-Generation Deep Learning Technique for Noise Reduction in Myocardial T1-Mapping Magnetic Resonance Imaging. [PDF]

Diseases
Sawamura S, Kato S, Yasuda N, Iwahashi T, Hirano T, Kato T, Utsunomiya D.   +6 more
europepmc   +1 more source

Regeneration Filter: Enhancing Mosaic Algorithm for Near Salt & Pepper Noise Reduction. [PDF]

Sensors (Basel)
Ivković RM, Milošević IM, Milivojević ZN.   +2 more
europepmc   +1 more source

Assessing the consistency of CT-based ventilation imaging under noise reduction processing with simulated quantum noise using a nonrigid alveoli phantom. [PDF]

Front Radiol
Miyakawa S, Fuse H, Yasue K, Koori N, Takahashi M, Nosaka H, Moriya S, Tomita F, Fujisaki T.   +8 more
europepmc   +1 more source

A Novel Method for Noise Reduction and Jump Correction of Maglev Gyroscope Rotor Signals Under Instantaneous Perturbations. [PDF]

Sensors (Basel)
Liu D, Shi Z, Zou C, Yang Z, Li J.
europepmc   +1 more source

Improving Tracking of Selective Attention in Hearing Aid Users: The Role of Noise Reduction and Nonlinearity Compensation. [PDF]

eNeuro
Wilroth J, Alickovic E, Skoglund MA, Signoret C, Rönnberg J, Enqvist M.   +5 more
europepmc   +1 more source

Effects of Noise Reduction on the Physical and Mental State of Patients with Lumbar Disc Herniation in an Orthopedic Outpatient Clinic.

Noise Health
Wang B, Shu C, Bai L.
europepmc   +1 more source

Effect of Noise Reduction on Heart Rate Variability and Stress Response in Patients with Coronary Artery Disease after Percutaneous Coronary Intervention.

Noise Health
Wang J, Li F, Zheng Y.
europepmc   +1 more source

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Noise-reduction system

The Journal of the Acoustical Society of America, 1996
A noise-suppression circuit (10) divides the signal from a microphone (12) into a plurality of frequency sub-bands by means of a noise-band divider (18) and a subtraction circuit (36). By means of gain circuits (32) and (34), it applies separate gains to the separate bands and then recombines them in a signal combiner (38) to generate an output signal ...
Jin Yang, Andrew Sendyk
openaire   +1 more source

Novel Noise Reduction Methods

2014
Magnetoencephalography (MEG) is a non-invasive neuroimaging tool that offers a combination of excellent temporal and good spatial resolution, provided that the acquired signals have a high enough signal-to-noise ratio. This requirement is often compromised as MEG signals are very weak and often masked by interfering signals from environmental noise ...
Samu Taulu, Juha Simola, Jukka Nenonen, Lauri Parkkonen   +3 more
openaire   +1 more source