A white noise machine is a device that produces a noise that calms the listener, which in many cases sounds like a rushing waterfall or wind blowing through trees, and other serene or nature-like sounds. Often such devices do not produce actual white noise, which has a harsh sound, but pink noise, whose power rolls off at higher frequencies, or other colors of noise. (Wikipedia).
Jonathan defines what white noise actually is and how it's used to mask other annoying sounds. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/question47.htm Share on Facebook: http://goo.gl/n7YNrZ Share on Twitter: http://goo.gl/Fq9InS Subscribe: http://goo.gl/ZYI7Gt V
From playlist Episodes hosted by Jonathan
Night Light and White Noise Sound Machine // [RAISING BABIES]
I was out of town recently, and we forgot our one-year-old's sound machine. I didn't love the options I found on YouTube, so I made my own! Here's ten hours of a slowly changing light and a soothing white noise sound machine.
From playlist Night Lights and Sound Machine
Rainbow Night Light and Ocean White Noise Machine // [RAISING BABIES]
I was out of town recently, and we forgot our one-year-old's sound machine. I didn't love the options I found on YouTube, so I made my own! Here's ten hours of a slowly changing light and a soothing ocean soundscape.
From playlist Night Lights and Sound Machine
The Mandelbrot set is a churning machine
Its job is to fling off the red pixels and hang onto the green ones. Audio by @Dorfmandesign
From playlist mandelstir
What is Sound? - Quickly Discover What Sound Really Is
What is Sound? This simple demonstration visually shows how sound waves are produced from a vibrating surface. A frequency generator is hooked up to a power amplifier, and the resultant signal is used to drive a loudspeaker. The signal is also sent to an oscilloscope. After listen
From playlist Physics Demonstrations
Time Series Talk : White Noise
Intro to white noise in time series analysis
From playlist Time Series Analysis
What if there was a way to create white noise for your sense of smell? Trace is here to explain how scientists were able to successfully mask odors using “white smell.” Read More: White smell: the olfactory equivalent of white noise http://www.newscientist.com/article/dn22514-white-sm
From playlist DNews Favorites
In this video i demonstrate sound waves interference and standing waves from loudspeaker used sound sensor. The frequency on loudspeaker is about 5500Hz. Enjoy!!!
From playlist WAVES
Show Me Some Science! Speed Of Sound
Sound is a wave which travels through the air at about 330 m/s. The Little Shop of Physics Crew dances to the music together. When spread out along the track, it takes about a third of a second for the sound to travel from the first person to the last. The crew is blindfolded, so there are
From playlist Show Me Some Science!
How to detect White Noise in time series with R | Test Simulate Plot Data Tutorial Data Analyisis
What is white noise? How to detect if my time series is just noise? - How to determine if my data is white noise - How to simulate white noise in R / Rstudio - Mathematical equation for errors - What are the properties or conditions of white noise - Which test to use ? libraries? - what
From playlist machine learning
Lecture 7.5: Hynek Hermansky - Auditory Perception in Speech Technology, Part 2
MIT RES.9-003 Brains, Minds and Machines Summer Course, Summer 2015 View the complete course: https://ocw.mit.edu/RES-9-003SU15 Instructor: Hynek Hermansky Integrating insights from human auditory perception and speech generation into the development of speech production and recognition t
From playlist MIT RES.9-003 Brains, Minds and Machines Summer Course, Summer 2015
Stéphane Mallat - Multiscale Models for Image Classification and Physics with Deep Networks
Abstract: Approximating high-dimensional functionals with low-dimensional models is a central issue of machine learning, image processing, physics and mathematics. Deep convolutional networks are able to approximate such functionals over a wide range of applications. This talk shows that t
From playlist 2nd workshop Nokia-IHES / AI: what's next?
Random Walk and Time Series Tutorial in R: ACF Dickey Fuller Test Ljung Box stationarity correlation
what is a random walk in time series? How to determinte if my data is a random walk? how to test stationarity? In this episode of the crash course - tutorial on statistics and data science with R / Rstudio: - Characteristics of a random walk - How to test my time series behaviour in R?
From playlist machine learning
Kevin Kelly - Machine Learning Enhanced Compressive Hyperspectral Imaging - IPAM at UCLA
Recorded 02 December 2022. Kevin Kelly of Rice University Electrical and Computer Engineering presents "Machine Learning Enhanced Compressive Hyperspectral Imaging" at IPAM's Multi-Modal Imaging with Deep Learning and Modeling Workshop. Abstract: This talk reviews approaches to combine com
From playlist 2022 Multi-Modal Imaging with Deep Learning and Modeling
Wanna Get Sh*t Done? There’s a Perfect Noise Level for That (Part 3 of 3)
Too much noise can kill you, but silence can drive you mad. How much noise is too much? Special thanks to Mike Rugnetta for his help with this episode! Check out his podcast, Reasonably Sound, at ReasonablySound.com or on Apple Podcasts https://itunes.apple.com/us/podcast/reasonably-soun
From playlist Seeker Plus
Marco Cavaglia - Think out of the (counting) box - IPAM at UCLA
Recorded 30 November 2021. Marco Cavaglia of the Missouri University of Science and Technology presents "Think out of the (counting) box" at IPAM's Workshop IV: Big Data in Multi-Messenger Astrophysics. Learn more online at: http://www.ipam.ucla.edu/programs/workshops/workshop-iv-big-data-
From playlist Workshop: Big Data in Multi-Messenger Astrophysics
7. Using a Modern Web to Recreate 1980s Slow & Loud Loading Screens / Remy Sharp / ffconf 2018
These days people chase the dream of high performance, fast loading slick web sites. But in the 1980s computers were ugly, slow and loud: let’s make that instead 👴👵💪
From playlist ffconf 2018
White vs. Pink Noise: Which Will Help You Sleep Better?
Is pink the new white? Find out why pink noise may be better for your sleep and memory. If We Heard from Aliens, What Would It Look Like? - https://youtu.be/PswBhfUnwr0 Read More White, pink, blue and violet: The colours of noise http://www.wired.co.uk/article/colours-of-noise "Ever wond
From playlist Elements | Seeker
A demonstration of an active noise reduction technique. We review passive noise management and go on to demonstrate phase-related active noise reduction.
From playlist Sound