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)
Adjusting the Volume of an Oscillator 1m Creating an Audio Context Instance 1m Creating an Oscillator 1m Introduction 1m Overlapping Two Oscillators 2m Properties of Oscillators 2m Stopping the Oscillator 1m Summary 0m
Filters and the Node Graph
Bandwidth 1m Connecting a Filter 1m Connecting an Additional Filter 0m Filter Types 1m Introduction 1m Summary 0m
Loading and Playing a Sound
Asynchronous Loading of Audio Files Explained 2m Completing the Audio File Buffer Loader 3m Introduction 1m Summary 1m Web Audio API Benefits Over HTML5 Audio Element 2m Writing the Code to Play Back the Audio Buffer 2m
Abstracting Audio File Loading & Playback
Abstracting File Load and Playback 2m Adding Parameters to Allow Customization of Sound Playback 2m Introduction 1m What You Should Know 0m
Adding Reverb Effects
Creating Gain Node Objects to Route Our Signals 2m Introduction 2m Using the Convolver Object 4m What You Should Know 0m
The Delay Node
Creating an Echo Delay 1m Filtered Effect 1m Introduction 2m What You Should Know 1m
Dynamics Compression
Connecting the Dynamics Compressor Node 5m Fixing the Meter Error 1m Introduction 2m Parameters of the Dynamics Compressor Node 4m What You Should Know 1m
The Panner Node
Creating an Equal Power Panner 4m Introduction 4m Overview of the Panner App 5m What You Should Know 1m dopplerFactor Property 1m
Time
Creating a Small Drum Machine Application 11m Creating the User Interface 5m Introduction 3m Problem of Changing Schedule Events 3m
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 What You Should Know 0m jQuery Knobs 1m
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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