December 2023
Beginner to intermediate
1074 pages
32h 18m
English
Content preview from CCNP and CCIE Collaboration Core CLCOR 350-801 Official Cert Guide, 2nd Edition
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Chapter 2
Audio Basics
This chapter covers the following topics:
Basic Understanding of Sound: This topic will introduce a basic understanding of how sound behaves, including wave propagation, technical properties of sound waves, and noise.
Analog vs. Digital Signals: This topic will compare noise on an analog signal compared to noise on a digital signal, observe the principle of the Nyquist-Shannon theorem, and identify how bandwidth conservation can be achieved through data compression.
ITU Audio Encoding Formats: This topic will identify the most commonly used audio codecs in a Cisco solution and analyze the various aspects of each codec.
The preceding chapter provided a backward look into the evolution of communications and a high-level ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.