Expanded

Introduction to the Web Audio API

By William Turner
This course will demonstrate how you can use the Web Audio API.
Course info
Rating
(35)
Level
Intermediate
Updated
Jan 27, 2015
Duration
1h 43m
Table of contents
Hello World (Creating Your First Sound)
Introduction 1m Creating an Audio Context Instance 1m Creating an Oscillator 1m Stopping the Oscillator 1m Properties of Oscillators 2m Adjusting the Volume of an Oscillator 1m Overlapping Two Oscillators 2m Summary 0m
Filters and the Node Graph
Introduction 1m Filter Types 1m Connecting a Filter 1m Bandwidth 1m Connecting an Additional Filter 0m Summary 0m
Loading and Playing a Sound
Introduction 1m Web Audio API Benefits Over HTML5 Audio Element 2m Asynchronous Loading of Audio Files Explained 2m Completing the Audio File Buffer Loader 3m Writing the Code to Play Back the Audio Buffer 2m Summary 1m
Abstracting Audio File Loading & Playback
Introduction 1m Abstracting File Load and Playback 2m Adding Parameters to Allow Customization of Sound Playback 2m What You Should Know 0m
Adding Reverb Effects
Introduction 2m Using the Convolver Object 4m Creating Gain Node Objects to Route Our Signals 2m What You Should Know 0m
The Delay Node
Introduction 2m Creating an Echo Delay 1m Filtered Effect 1m What You Should Know 1m
Dynamics Compression
Introduction 2m Parameters of the Dynamics Compressor Node 4m Connecting the Dynamics Compressor Node 5m Fixing the Meter Error 1m What You Should Know 1m
The Panner Node
Introduction 4m Creating an Equal Power Panner 4m dopplerFactor Property 1m Overview of the Panner App 5m What You Should Know 1m
Time
Introduction 3m Problem of Changing Schedule Events 3m Creating a Small Drum Machine Application 11m Creating the User Interface 5m
Changing Parameter Values Over Time
Changing Parameter Values Over Time Abruptly 1m Changing Parameter Values Over Time More Smoothly 4m What You Should Know 0m
Integrating HTML5 Audio and Video Elements
Integrating HTML5 Audio and Video Elements 2m What You Should Know 0m
Adding UI Elements
Introduction 2m jQuery Knobs 1m What You Should Know 0m
Description
Course info
Rating
(35)
Level
Intermediate
Updated
Jan 27, 2015
Duration
1h 43m
Description

Learn the basics of the Web Audio API, including how to work with oscillators, sound file loading, filters, effects, and using time-based audio events.

About the author
William Turner
About the author

William Turner has over 13 years of experience as a technical trainer. He previously worked as an instructor at Ex'pression College For Digital Art in Emeryville California for over 10 years, is the founder of WikiAudio.org, and is currently writing his first book.

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