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Mathematics & Theoretical CS

Information theory & signal processing

Video frame: But what is the Fourier Transform? A visual introduction.19:42

But what is the Fourier Transform? A visual introduction.

3Blue1Brown
Picked by 16 · 2018–2025
Video frame: D/A and A/D | Digital Show and Tell (Monty Montgomery @ xiph.org)23:53

D/A and A/D | Digital Show and Tell (Monty Montgomery @ xiph.org)

FL Studio
Picked by 15 · 2017–2026
Video frame: The Fast Fourier Transform (FFT): Most Ingenious Algorithm Ever?28:23

The Fast Fourier Transform (FFT): Most Ingenious Algorithm Ever?

Reducible
Picked by 7 · 2021–2026
Video frame: (1/4) Intro/History: Introducing a 100-year-old mechanical computer3:39

(1/4) Intro/History: Introducing a 100-year-old mechanical computer

engineerguy
Picked by 6 · 2015–2023
Video frame: David Kriesel: Traue keinem Scan, den du nicht selbst gefälscht hast1:03:40

David Kriesel: Traue keinem Scan, den du nicht selbst gefälscht hast

media.ccc.de
Picked by 4 · 2019–2025
Video frame: The more general uncertainty principle, regarding Fourier transforms18:07

The more general uncertainty principle, regarding Fourier transforms

3Blue1Brown
Picked by 7 · 2019–2025
Video frame: JPEG DCT, Discrete Cosine Transform (JPEG Pt2)- Computerphile15:12

JPEG DCT, Discrete Cosine Transform (JPEG Pt2)- Computerphile

Computerphile
Picked by 6 · 2015–2026
Video frame: Fourier Optics used for Optical Pattern Recognition18:31

Fourier Optics used for Optical Pattern Recognition

Huygens Optics
Picked by 5 · 2021–2025
Video frame: Characters, Symbols and the Unicode Miracle - Computerphile9:37

Characters, Symbols and the Unicode Miracle - Computerphile

Computerphile
Picked by 4 · 2014–2025
Video frame: But what is a Fourier series? From heat flow to drawing with circles | DE424:47

But what is a Fourier series? From heat flow to drawing with circles | DE4

3Blue1Brown
Picked by 4 · 2020–2025
Video frame: Dasher: information-efficient text entry53:46

Dasher: information-efficient text entry

Google TechTalks
Picked by 2 · 2016–2025
Video frame: But what are Hamming codes? The origin of error correction20:05

But what are Hamming codes? The origin of error correction

3Blue1Brown
Picked by 4 · 2020–2023
Video frame: The Most Underrated Algorithm26:33

The Most Underrated Algorithm

Veritasium
Picked by 5 · 2022–2024
Video frame: The Superheterodyne Radio: No really, that's its name12:31

The Superheterodyne Radio: No really, that's its name

Technology Connections
Picked by 3 · 2019–2024
Video frame: Why Snow and Confetti Ruin YouTube Video Quality4:20

Why Snow and Confetti Ruin YouTube Video Quality

Tom Scott
Picked by 3 · 2018–2024
Video frame: The Loudness War1:54

The Loudness War

Matt Mayfield Music
Picked by 3 · 2009–2025
Video frame: Lecture 1: Introduction to Information Theory1:01:51

Lecture 1: Introduction to Information Theory

Jakob Foerster
Picked by 3 · 2018–2024
Video frame: Ptolemy and Homer (Simpson)3:50

Ptolemy and Homer (Simpson)

Santiago Ginnobili
Picked by 3 · 2013–2022
Video frame: CppCon 2015: Timur Doumler “C++ in the Audio Industry”1:03:44

CppCon 2015: Timur Doumler “C++ in the Audio Industry”

CppCon
Picked by 3 · 2016–2026
Video frame: Justin Bieber 800% Slower9:51

Justin Bieber 800% Slower

turinpt2
Picked by 2 · 2012–2024
Video frame: 1.1 - Course outline3:28

1.1 - Course outline

LaintalAy
Picked by 2 · 2019–2023
Video frame: Onslaught - Bad Apple 64 - C64 Demo4:01

Onslaught - Bad Apple 64 - C64 Demo

RetroDemoScene
Picked by 2 · 2018–2026
Video frame: Floating Point Numbers - Computerphile9:16

Floating Point Numbers - Computerphile

Computerphile
Picked by 2 · 2015–2023
Video frame: David Kriesel: Lies, damned lies and scans52:59

David Kriesel: Lies, damned lies and scans

Free and Open Source Software Conference (FrOSCon) e.V.
Picked by 2 · 2020–2026
Video frame: Solving Wordle using information theory30:38

Solving Wordle using information theory

3Blue1Brown
Picked by 2 · 2022–2024
Video frame: Hold music used to sound better. Here's why.3:36

Hold music used to sound better. Here's why.

Tom Scott
Picked by 2 · 2018–2023
Video frame: Samplerates: The Higher the Better, Right?29:22

Samplerates: The Higher the Better, Right?

FabFilter
Picked by 1 · 2021–2023
Video frame: Succinct Data Structures1:26:11

Succinct Data Structures

Edward Kmett
Picked by 1 · 2017–2025
Video frame: Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI | Lex Fridman Podcast #751:39:56

Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI | Lex Fridman Podcast #75

Lex Fridman
Picked by 1 · 2020–2025
Video frame: The Visual Microphone: Passive Recovery of Sound from Video4:32

The Visual Microphone: Passive Recovery of Sound from Video

Abe Davis's Research
Picked by 1 · 2015–2026
Video frame: Progressive decoding: JPEG vs JPEG XL vs AVIF0:40

Progressive decoding: JPEG vs JPEG XL vs AVIF

Jon Sneyers
Picked by 1 · 2021–2026
Video frame: Is Starlink A Secret Radar Constellation?1:44:34

Is Starlink A Secret Radar Constellation?

Noise In Space
Picked by 3 · 2026
Video frame: I published music on Tidal to test MQA - MQA Review38:01

I published music on Tidal to test MQA - MQA Review

GoldenSound
Picked by 1 · 2021–2023
Video frame: Epicycles, complex Fourier series and Homer Simpson's orbit25:35

Epicycles, complex Fourier series and Homer Simpson's orbit

Mathologer
Picked by 1 · 2022–2023
Video frame: Dial Up Modem Handshake Sound - Spectrogram0:29

Dial Up Modem Handshake Sound - Spectrogram

Bitcore
Picked by 1 · 2014–2024
Video frame: I built a QR code with my bare hands to see how it works35:13

I built a QR code with my bare hands to see how it works

Veritasium
Picked by 1 · 2024–2025