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Title: Digital Signal Processing
Url: http://www.work-readyelectronics.org/modules/wre_delivery/m016/m016.h...
Publisher: Work Ready Electronics
Description: Digital signal processing is a technique that uses digital methods to process signals. Processing a signal means manipulating it to improve it, change it, or alter it as required for some application. Some examples of processes are filtering, modulation and demodulation, mixing, spectrum analysis, compression and decompression, and many others. In the past, most of these processes have been accomplished with analog techniques and circuits. Today, that has changed. While analog processing has not disappeared, it is slowly being replaced by digital processing in most applications. DSP is now used in almost all electronic equipment and knowledge of its operation is critical to an overall knowledge and understanding of electronics. In digital processing, the analog signal to be processed is first converted to digital then processing is done by a computer. The computer output is then converted back to analog. This module describes this process and outlines the most common applications.
LC Classification: Medicine -- Medicine (General) -- Biomedical engineering. Electronics. Instrumentation -- Other special topics, A-Z -- Digital signal processing
Technology -- Electrical engineering. Electronics. Nuclear engineering
Technology -- Electrical engineering. Electronics. Nuclear engineering -- Electrical engineering. Electronics. Nuclear engineering -- Telecommunication -- Signal processing
GEM Subject: Science -- Engineering
Science -- Technology
Science -- Instructional issues
Vocational Education -- Technology
Vocational Education -- Instructional issues
Key Concept: Computer science
Electrical engineering
Key Concepts Complete: Yes
Resource Type: Demonstrations
Instructional Materials
InteractiveResource (DCMI Type Vocabulary)
Science Materials
Format: html
Audience: College/University Instructors
Higher Education
Professional Formation
Secondary Education
Teachers
Teaching Professionals
Technical School First Cycle
Technical School Second Cycle
University First Cycle
University Postgrad
University Second Cycle
Vocational Training
Language: English
Access Rights: Free access
Subject: Electrical Engineering
Electrical Engineering -- Communications
Electrical Engineering -- Electronics
Engineering Education
Date Of Record Release: 2012-12-26 09:48:40 (W3C-DTF)
Date Last Modified: 2011-08-19 15:44:13 (W3C-DTF)
Source Type: ATE Center
Source: NetWorks
Full Record Views: 85
Resource URL Clicks: 21
Cumulative Rating: NOT YET RATED
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