Exploring Perception of Sound and Sight

On today’s episode: A snapshot of a moving electron? How much energy is needed to make the sounds we hear? All that and more today on All Around Science...

RESOURCES

• First-ever atomic freeze-frame of liquid water
• https://www.science.org/content/article/scienceadviser-first-ever-atomic-freeze-frame-liquid-water
• https://www.youtube.com/watch?v=5e83QRGoRCo&t=313s&ab_channel=PBSSpaceTime
• https://en.wikipedia.org/wiki/Decibel
• https://en.wikipedia.org/wiki/Equal-loudness_contour
• https://www.izotope.com/en/learn/what-are-lufs.html#:~:text=The%20first%20step%20in%20calculating,pass%20filter%20at%20100%20Hz.
• https://www.youtube.com/watch?v=ipBXHHnud3E&t=330s
• https://www.acoustic-glossary.co.uk/sound-energy.htm#:~:text=Sound%20Energy%20Definition&text=The%20Sound%20Energy%20Unit%20is,decibels%2C%20neatly%20solves%20this%20problem.
• https://pressbooks.pub/sound/chapter/frequency-and-loudness-perception/#:~:text=If%20a%20sound%20is%20played,the%20intensities%20are%20the%20same.
• https://sound.stackexchange.com/questions/28163/whats-the-shortest-sound-perceptible-to-the-human-ear

THEME MUSIC by Andrew Allen

https://twitter.com/KEYSwithSOUL http://andrewallenmusic.com

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