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Audio Essentials | Core Curriculum
Audio vs Sound
6 minutes
This video explains the difference between sound and audio, and discusses sound waves and the definition of acoustics.
Digital Audio
4 minutes
This video discusses the basic attributes of digital audio and several formats of compressed and uncompressed audio.
Audio Signal Types
3 minutes
This video explains the difference between balanced and unbalanced analog audio and cable types for analog and digital audio as well as the various connector types for each.
Audio Signal Levels
3 minutes
This video covers the various parts of a cable. It describes the bandwidth and ohm rating of the cable for best application.
Speaker System Types
7 minutes
This video explains the various methods used to wire passive loudspeakers including both Hi-Z and Low-Z systems.
Audio DSP
5 minutes
This video gives an overview of what is meant by DSP, explains the difference between the DSP hardware and the software that allows for digital signal processing.
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Microphones
3 minutes
This video explains the basics of how microphones work and the differences between condenser vs. dynamic mics.
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