Communication Mediums for Signal, ITS, and Freeway Surveillance Systems Final Report (1996) / Chapter Skim
Currently Skimming:
A.2.1 Analog versus Digital Communication System
A.2.1 Analog versus Digital Communication System
Pages 345-347
The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.
From page 345... ...
Section A.3 win present representative suburban, urban, metropolitan, and rural system designs wad cost estimates. Section A.4 win address reliability, maintainability, and availability, as weD as estimating requirements.
|
From page 346... ...
Non Linear amplifier Non Linear amplifier Disto rtions Distortions Non Linear Digitization D slovens Principle Advantages Requires less processing Complem y n~=cu~s Sony Graceful, but cumulative, at digital repeaters, thus signal degradation minimal degradation above Usually less Bandwidth SNR threshold. Requirements than Digital Digital Error Control is Equivalent available Low cost digital components Principle Limitation Noise and Distortions: Abrupt Signal Degradation Cumulative even at below SNR threshold.
|
From page 347... ...
/ / I 1 /= i / Jl / 0 / En ~ 1 I 1 O ~ I LLJ IN I > o m ~ J ~ m Z llJ ~ ~ Q llJ CY z ~)
|
Key Terms
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More
information on Chapter Skim is available.