enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Johnson–Nyquist noise - Wikipedia

   en.wikipedia.org/wiki/Johnson–Nyquist_noise

   Johnson–Nyquist noise (thermal noise, Johnson noise, or Nyquist noise) is the electronic noise generated by the thermal agitation of the charge carriers (usually the electrons) inside an electrical conductor at equilibrium, which happens regardless of any applied voltage.

3. Video denoising - Wikipedia

   en.wikipedia.org/wiki/Video_denoising

   Generally, the luminance noise looks more like film grain, while chroma noise looks more unnatural or digital-like. [2] Video denoising methods are designed and tuned for specific types of noise. Typical video noise types are the following: Analog noise Radio channel artifacts High-frequency interference (dots, short horizontal color lines, etc.)

4. Noise (video) - Wikipedia

   en.wikipedia.org/wiki/Noise_(video)

   Noise, also known as static, white noise, static noise, or snow, is a random dot pixel pattern of static displayed on analog TV sets and other devices. Learn about the sources, names, and Big Bang explanation of noise in video.

5. Background noise - Wikipedia

   en.wikipedia.org/wiki/Background_noise

   Background noise is any sound other than the sound being monitored, which can be a form of noise pollution or interference. Learn about different types of background noise, such as environmental, electrical, cosmic, and information noise, and how to prevent or reduce them.

6. Noise reduction - Wikipedia

   en.wikipedia.org/wiki/Noise_reduction

   Learn about the process of removing noise from signals, such as audio and images, and the different techniques and algorithms used for noise reduction. Find out how noise reduction is applied in seismic exploration, tape hiss reduction, and compander systems.

7. Dolby noise-reduction system - Wikipedia

   en.wikipedia.org/wiki/Dolby_noise-reduction_system

   Dolby A is a broadband noise reduction system developed by Dolby Laboratories for recording studios in 1965. It works by compressing and expanding the dynamic range of the sound during recording and playback, and is one of the Dolby noise-reduction systems that also include Dolby B, C, and S.