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Efficient Sine Evaluation Architecture for Direct Digital Frequency Synthesis. attivita' di ricerca

attività di ricerca Atto di convegno internazionale con revisori articolo in extenso Autori L.Fanucci, R.Roncella, R.Saletti Titolo Efficient Sine Evaluation Architecture for Direct Digital Frequency Synthesis Anno 2001 Lingua Inglese Conferenza 8th IEEE Int.

SSS Online - DDS Stuff

SSS Online is your RF, Wireless, and SS Source! Topical Menus: This site is managed by: Search site Search Web Visit our Sponsors: Spread Spectrum Scene Direct Digital Synthesizer (DDS) Stuff Direct Digital Frequency Synthesis has given us a whole new technology of signal generation, modulation and control.

. Contents of This Page Some DDS Theory — This tutorial from Rice University introduces Direct Digital Synthesis with prepared code that transmits arbitrary input as an FM radio signal.

Analog Devices: Direct Digital Synthesis (DDS): RF/IF Components: Home

| > | Direct Digital Synthesis (DDS) Description Analog Devices is the leader in complete direct digital synthesizer (DDS) IC products, offering a large portfolio of solutions.

. Sorted by Master Clock Frequency (Ascending) and DAC Resolution (Ascending) New Direct Digital Synthesis (DDS) - - Design Tools Related Tech Info Resources © 1995-2006 Analog Devices, Inc.

Communications: Using Direct Digital Synthesis

Communications: Using Direct Digital Synthesis By: Summary: This module introduces Direct Digital Synthesis with prepared code that transmits arbitrary input as an FM radio signal.

. Introduction Direct Digital Synthesis (DDS ) is a method for generating a desired waveform (such as a sine wave) by using the technique described in below.

. Figure 1: Direct digital synthesis (DDS) ( ) Quantized samples of a desired waveform are stored in the memory of the microprocessor system.

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Circuit Cellar - Digital Library

| Issue 130 May 2001 DDS-GEN—Part 2: The Generator by Robert Lacoste • • • • • • • • Sources & PDF Direct Digital Synthesis? First I’ll define the DDS principles.

Direct digital synthesis on a tenth of the power: News from Analog Devices

News Release from: Analog Devices Edited by the Electronicstalk Editorial Team on 7 January 2003 Direct digital synthesis on a tenth of the power Analog Devices has a new family of direct digital synthesisers that deliver a 400MHz clock speed at one-tenth the power consumption of previous solutions.

. It’s free! Analog Devices has a new family of direct digital synthesisers that deliver a 400MHz clock speed at one-tenth the power consumption of previous solutions.

. The new DDS devices are the first in the industry to clock at 400Msample/s and synthesise frequencies of up to 160MHz while dissipating less than 200mW of power.

. Previous DDS chips of comparable resolution could only synthesise frequencies up to 120MHz and dissipated 2W of power.

. "This combination of breakthrough speed and power dissipation will extend the attributes of DDS into many new applications that were previously bound by the limitations of traditional analogue synthesis technology".

. The chip is digitally programmable and is a complete high-frequency synthesiser capable of generating a frequency-agile analogue output sinusoidal waveform at up to160MHz.

Website focuses on direct digital synthesis: News from ITT Industries, Microwave Systems

News Release from: ITT Industries, Microwave Systems Edited by the Electronicstalk Editorial Team on 28 March 2002 Website focuses on direct digital synthesis ITT Microwave Systems has launched DDSmodules.com, an easy reference site for engineers looking for high performance DDS modules and systems.

. Complete integrated synthesisers, hybrid components, and modular building block systems for wideband frequency performance up to 20GHz are discussed.

. Expertise includes: DDS, microwave, RF/IF, gigahertz speed digital, conventional digital, synthesiser circuitry, point to point, point to multipoint, and integrated communications.

Direct digital synthesis: Information From Answers.com

On this page: Direct digital synthesis Direct digital synthesis It has been suggested that this article or section be merged with .

. (Discuss ) Direct Digital Synthesis (DDS) is an electronic method for digitally creating arbitrary and frequencies from a single, fixed source .

. "A Digital Frequency Synthesizer, " IEEE Transactions on Audio and Electroacoustics AU-19 :1, March 1971, 48-56 Books Goldberg, Bar-Giora, Digital Techniques in Frequency Synthesis , New York: McGraw-Hill, 1996.

. It may not have been reviewed by professional editors (see ) Mentioned In Direct digital synthesis is mentioned in the following topics: Copyrights: Wikipedia information about Direct digital synthesis This article is licensed under the .

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Analog Devices direct digital synthesis device

. Direct digital synthesis is a digital technique used for generating an analog output waveform or clocking signal from a fixed-frequency clock source.

. The AD9959 and AD9958 are optimized for applications that require complex high-speed synthesis up to 200 MHz, including phased-array radar/sonar systems, automatic test equipment, medical imaging and optical communications systems.

DDS 9835 Homepage

Direct Digital Synthesis (DDS) The purpose of this project is to learn about DDS circuit.

. All contribution to this page are most welcome! Background DDS stands for Direct-Digital Synthesis.

Music 109IA: Direct Digital Synthesis, Processing and Composition

. For doing so, it is important to understand the background and theoretical constructs behind sound synthesis techiques and audio phenomena and have a good historical knowledge.

. Topics (Disclaimer: these topics are listed here as an example and we reserve the right to change, add or remove any of them in the interest of the course attendants) History of Computer Music Analog to Digital Conversion Introduction to acoustics Basic Synthesis Modules and Generators Additive Synthesis Frequency Modulation Introduction to digital filters Substractive Synthesis Class Attendance Class attendance is highly recommended: you are responsible for everything that goes on in class.

. Reading excerpt from "Hackers: Heroes of the Computer Revolution" Introduction to Computer Music and Synthesis (1).

. Historical Outline Introduction to Computer Music and Synthesis (2).

. What is Synthesis? What is Sound? (1) Basic Acoustics What is Sound? (2) Digital Audio Exercices for "What is Sound?" Additive Synthesis Modulation FM Filters Subtractive Synthesis The Vocoder Intro to Spectral and Physical Models Spectral Models Physical Models (Article by Rabenstein & Trautmann Introduction to CSound CSound Part II: envelopes, stereo, reverb, LFO's...

Direct Digital Synthesis - What does DDS stand for? Acronyms and abbreviations by the Free Online Dictionary.

. TheFreeDictionary Google Word / Article Starts with Ends with Text subscription: Acronyms DDS(redirected from Direct Digital Synthesis ) Also found in: 0.01 sec.