Signal processing

Audio leveler

An audio leveler performs an audio process similar to compression, which is used to reduce the dynamic range of a signal, so that the quietest portion of the signal is loud enough to hear and the loudest portion is not too loud. Levelers work especially well with vocals, as there are huge dynamic differences in the human voice and levelers work in such a way as to sound very natural, letting the character of the sound change with the different levels but still maintaining a predictable and usable dynamic range. A leveler is different from a compressor in that the ratio and threshold are controlled with a single control. (Wikipedia).

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Using Blender to Add Images, Text, and Sounds to Video Clips

In this video we show how to overlay images and text on top of video clips using Blender. We also show how to add sound effects and soundtracks to the clip. Topic and Timestamps: 0:00 – Introduction 3:00 - Adding voice-overs and sound effects 5:34 - Adding image/picture overlays 11:57 -

From playlist Blender as a Video Editor

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Sound waves interference!

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

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Amazing science experiment-Demonstrating beat frequency

A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!

From playlist Beats

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Amazing science experiment-Demonstrating beat frequency

A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!

From playlist Beats

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When 90dB is LOUDER than 120dB

Learn to use your career to make a difference at https://www.80000hours.org/minuteearth We often use decibels, a measure of sound pressure, to describe how loud something is - but loudness is caused by how we perceive sounds, and the two often don't line up. LEARN MORE ************** To

From playlist Biology

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Demonstrating beat frequency

A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!

From playlist Beats

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Best LRAD System!... For Your Money

We test our DIY LRAD outside with a "volunteer" and then move inside to go over the details and build of the LRAD system. You'll see what speakers, enclosure, amplifier, electronics, etc. we use for this very affordable LRAD. Video/site mentioned at 4:10 https://www.soundlazer.com/how-doe

From playlist Sound

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Sound vs. Noise: What’s the Actual Difference? (Part 1 of 3)

Noise and sound are not the same thing… really, they aren’t! What exactly is noise? Part 2 of 3 - https://youtu.be/XhFhK97hrdY Part 3 of 3 - https://youtu.be/yTyYZFcxGGQ Read More: Signal-to-Noise Ratio and Why It Matters https://www.lifewire.com/signal-to-noise-ratio-3134701 “You

From playlist Seeker Plus

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Getting Started with Blender for Video Editing

In this video we kick off our series of tutorials focusing on using Blender as a video editor. We cover how to setup Blender for video editing and then use it to edit and splice together two dissimilar file types, add a sound track, and render/output an edited movie. Topic and Timestamps

From playlist Blender as a Video Editor

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Transformer Neural Net makes music! (JukeboxAI)

JukeboxAI can generate music in the voice of any artist with any style. Please subscribe to keep me alive: https://www.youtube.com/c/CodeEmporium?sub_confirmation=1 SPONSOR Kite is a free AI-powered coding assistant that will help you code faster and smarter. The Kite plugin integrates w

From playlist Deep Learning Research Papers

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Audio in Standard C++

oday, almost every computer, tablet and phone comes with audio input and output. Computer games and many other kinds of applications would be unthinkable without sound. Yet, the C++ language has no notion of it. Literature on audio in C++ is sparse. For even the simplest possible audio fun

From playlist C++

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Comica CVM-WS50 Unboxing and Setup: A Wireless Lavalier Microphone for Smartphones

In this video we unbox the Comica CVM-WS50 lavalier/lapel microphone system. We also demonstrate how to setup the system with a smartphone to record audio wirelessly from a source. All Reviews and Unboxing videos in a single playlist (https://www.youtube.com/playlist?list=PLxdnSsBqCrrFH4

From playlist Reviews and Unboxings

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Audio and Music Tutorial - Setup and record audio

Learn how to produce high-quality audio recordings in Logic Pro with some helpful tips and tricks. Explore more Audio and Music courses and advance your skills on LinkedIn Learning: https://www.linkedin.com/learning/topics/audio-and-music?trk=sme-youtube_M143014-37-01_learning&src=yt-other

From playlist Audio and Music

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Quality Audio Recording for Video

I learnt a few things after years of battling audio noise. I think my throat is ready to rest! It would be pretty awesome if you support ElectroBOOM at Patreon: http://patreon.com/electroboom Check my tee-shirts at: http://teespring.com/stores/electroboom Read other articles at: http:/

From playlist Non-Electronics

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O'Reilly Webcast: iPhone SDK The New AVFoundation

The AVFoundation framework was introduced in version 2.2 of the iPhone SDK, and provides functionality for playing and mixing sound files, metering, and basic audio control. If you're adding simple sounds to your application, this framework can be implemented quickly and painlessly. In thi

From playlist iPhone - Hacking, Development, Forensics, Tool Chain

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AudioGen: Textually Guided Audio Generation | Text To Audio | Paper Explained

❤️ Become The AI Epiphany Patreon ❤️ https://www.patreon.com/theaiepiphany 👨‍👩‍👧‍👦 Join our Discord community 👨‍👩‍👧‍👦 https://discord.gg/peBrCpheKE In this video I do a deep dive of the recent "AudioGen: Textually Guided Audio Generation | Paper Explained" paper that introduced text-guid

From playlist Speech

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NOTACON 3: Producing Music on a Shoestring Budget

Speakers: James Eastman AKA DJ Vitruvius Micah Waldstein Producing music requires a lot of effort, a lot of time, and a lot of proverbial "blood, sweat and tears," but it doesn't require a lot of money. Freely licensed samples, low tech solutions, and a little dedication and knowledge can

From playlist NOTACON 3

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Unity Game Development | Build Beginner Level Games In Unity | Session 06 | #gamedev

Don’t forget to subscribe! In this unity game development project series, you will learn how to build beginner level games in Unity. This tutorial will show you how to do basic things in Unity to create your very own games. It will cover installation & setup, using Unity with GitHub, s

From playlist Beginner Level Games In Unity

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GTAC 2016: "Can you hear me?" - Surviving Audio Quality Testing

Alexander Brauckman and Dan Hislop, Citrix

From playlist GTAC 2016

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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

Related pages

Dynamic range | Audio signal processing