November 2007
Intermediate to advanced
736 pages
46h 32m
English
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PCM AUDIO
All 8 mm decks can record high fidelity digital sound. The specifications are almost as impressive as those found on audio compact discs : 50 Hz to 15 kHz frequency response; 90 dB signal to noise ratio, 88 dB dynamic range. The analog-to-digital conversion uses 8-bit quantization (by comparison, compact audio discs use superior 16 bit quantization).
The process of digital recording is known as pulse-code modulation (PCM). In operation, a series of pulses that represents digital data is recorded on the tape. The pulses are derived by converting the original analog audio signal to digital form. For playback the pulses are processed in just the reverse to reconstitute analog audio from the digital. There are two digital audio modes: video-plus-audio ...
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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.