Analog To Digital Conversion Formula ppts

Searching:
Download
Analog To Digital Conversion Formula - Fast Download

Download Analog To Digital Conversion Formula from our fatest mirror

Analog/Digital Conversion - Iowa State University

4322 dl's @ 4893 KB/s

ppt
Analog/Digital Conversion - Iowa State University

Title: Analog/Digital Conversion Author: Diane T. Rover Last modified by: Akhilesh Tyagi Created Date: 9/3/2002 9:10:46 AM Document presentation format

http://class.ece.iastate.edu/arun/Cpre381_Sp06/lectures/adc.ppt

Date added: October 21, 2012 - Views: 110

ppt
Analog/digital conversions - Chinese University of Hong Kong

Analog/digital conversions Topics Digital to analog conversion Analog to digital conversion Sampling-speed limitation Frequency aliasing Practical ADCs of different speed Digital to Analogue Conversion DAC Digital to analog converter (DAC) DAC: ...

http://www.cse.cuhk.edu.hk/~khwong/www2/ceng4480/ceng4480_A3.ppt

Date added: October 6, 2012 - Views: 25

ppt
Analogue to Digital Conversion - MyWeb at WIT

While this is very useful in converting binary number to decimal and back… analog to digital conversion is similar but different. ... The complete formula is: π‘‰π‘šπ‘Žπ‘₯2#π‘π‘–π‘‘π‘ βˆ—255 π‘‰π‘šπ‘Žπ‘₯256βˆ—255 255256 ...

http://myweb.wit.edu/johnsont/Classes/244/Analogue%20to%20Digital%20Conversion.pptx

Date added: December 15, 2013 - Views: 16

ppt
Sampling of Analog Signal - Amit Degada

Digital Coding of Analog Signal ... A/D conversion f(t) T fs(t) ... Diagram Sampling Impulse Sampling with increasing sampling time T Introduction Math Math, cont. Interpolation Formula Interpolation Under Sampling, ...

http://amitdegada.weebly.com/uploads/4/8/8/0/488033/digital_coding_of_analog_signal_ut1.ppt

Date added: January 31, 2012 - Views: 73

ppt
Analogue to Digital Conversion

Analogue to Digital Conversion(PCM and DM) ... The simplest technique for transforming analog data into digital signals is pulse code modulation (PCM), which involves sampling the analog data periodically and quantizing the samples.

http://eent3.lsbu.ac.uk/staff/baoyb/dctc/DCTC-PPT/DCTC-ch06-Ana-Dig.pptx

Date added: August 24, 2014 - Views: 1

ppt
Lecture 9: AD/DA Conversion

ADC Numerous methods are used for converting analog signals to digital form. Five most commonly used methods are listed below: Staircase ... making DA conversion a very fast process compared with those of AD conversion. Input coding The digital input can be in binary format or it can be in ...

http://www.acad.polyu.edu.hk/~mfcytang/ise204/Ninth%20Lecture.ppt

Date added: November 24, 2011 - Views: 97

ppt
Continuous-Time Signal Analysis: The Fourier Transform

Ch 6Sampling and Analog-to-Digital Conversion. ENGR 4323/5323. Digital and Analog Communication. ... Sampling is the first step in converting a continuous signal to a digital signal. ... Interpolation formula. Example 6.1. Find a signal g(t) ...

http://www.engineering.uco.edu/~mbingabr/Communication/Ch6_SamplingAnalogDigitalConversion.pptx

Date added: April 22, 2014 - Views: 1

ppt
PowerPoint Presentation

Digital to Analog Conversion Digital data needs to be carried on an ... lies between 0 and 1. Frequency Shift Keying The digital data stream changes the frequency of the carrier signal, fc. For example, a β€œ1” could be ... We can use the formula for bandwidth to find the bit ...

http://www.ics.uci.edu/%7Emagda/Courses/netsys270/ch5_1_v1.ppt

Date added: November 12, 2011 - Views: 87

ppt
Analog And Digital Interfacing - NTU

... ADXL330 Taroko ADC setting Resolution: 12-bit Voltage reference Vref+ = 2.5 V Vref- = 0 V Conversion formula NADC is the ... one second Analog to Digital Conversion ADC takes two inputs Voltage ... 2 Equation Analog And Digital Interfacing Big Picture Sensors Signal ...

http://nslab.ee.ntu.edu.tw/courses/wsn-labs-fall-07/slides/Analog_And_Digital_Interfacing.ppt

Date added: November 14, 2011 - Views: 100

ppt
Slide 1

... Data and Signals 3.1 Analog and Digital 3.2 Analog-to-Analog Conversion 3.3 Digital Signals 3.4 Transmission Impairment 3 ... * Example Two cases of SNR: a high SNR and a low SNR * The values of SNR and SNRdB for a noiseless channel are We can ... the Nyquist formula is more ...

http://www.cse.unr.edu/~mgunes/cpe400/cpe400f08/Lecture25.ppt

Date added: May 16, 2012 - Views: 124

ppt
Modulation of Digital and Analog Data

Modulation of Digital Data Digital-to-Analog Conversion Amplitude Shift Keying (ASK) Frequency Shift Keying (FSK) Phase Shift Keying (PSK) Quadrature Amplitude Modulation (QAM) Bit/Baud Comparison Modems

http://www.aui.ma/personal/~M.Elaraki/Modulation%20of%20Digital%20and%20Analog%20Data.ppt

Date added: November 13, 2011 - Views: 141

ppt
Lab 3: ADC - NTU

... Filtering Light Temperature Acceleration Humidity Pressure etc. Resistance Capacitance Current Voltage etc. Analog to Digital Conversion (ADC ... 10011101 Produce a proper output voltage level Converts voltage to digital ... ADC Signal Path General View Conversion Formula ...

http://nslab.ee.ntu.edu.tw/courses/wsn-labs-fall-07/slides/Lab_3.ppt

Date added: February 10, 2012 - Views: 19

ppt
Chapter 12

A representative of physical quantities by a series of binary numbers. ... MSB = β€˜0’ sign negative. 2’s Complement Output Codes 2’s Complement Output Codes Digital-to-Analog Conversion Uses a circuit that converts a digital code at its input to an analog voltage or current.

http://engineering.unt.edu/technology/public/grubbs/MSES_5340%20FAll%202010/Duek%20PP%20Slides/Chapter%2012.ppt

Date added: May 11, 2013 - Views: 18

ppt
Slide 1

We can use the formula for bandwidth to find the ... Analog Transmission 5.1 Digital-to-Analog Conversion Amplitude shift keying Frequency shift keying Phase shift keying Quadrature amplitude modulation 5.2 Analog-to-Analog Conversion Amplitude modulation Frequency modulation Phase ...

http://www.cse.unr.edu/~mgunes/cpe400/cpe400f08/Lecture27.ppt

Date added: September 15, 2012 - Views: 27

ppt
Data Communication - Learning Management System - Virtual ...

... Bandwidth for ASK (Figure) Bandwidth requirements for ASK are calculated using the formula BW = (1+d ... Times New Roman Arial Wingdings eco DATA COMMUNICATION Recap of Lecture 16 Overview of Lecture 17 Digital To Analog Conversion Digital To Analog Conversion Variation ...

http://vulms.vu.edu.pk/Courses/CS601/Downloads/DC-Lec-17.ppt

Date added: February 15, 2013 - Views: 243

ppt
Linearity

Data Conversion. Analog-to-Digital Conversion. Lowpass filter hasstopband frequencyless than Β½ . f. s. to reducealiasing due to sampling(enforce sampling theorem) ... Above formula is related to discrete-time convolution. 7 - Interpolation From Tables.

http://users.ece.utexas.edu/~bevans/courses/rtdsp/lectures/07_Interpolation/lecture7.pptx

Date added: February 20, 2014 - Views: 9

ppt
QEC - Analog Devices

* * To help the customer overcome some of the challenges of direct conversion receivers, Analog Devices has taken the lead in integrating DC and quadrature error correction into their high speed converters. ... (digital complex down mix) ...

http://www.analog.com/static/imported-files/seminars_webcasts/Dec2009_QEC_Webcast.ppt

Date added: November 12, 2011 - Views: 35

ppt
Part 6 Data Encoding and Signal Modulation

... are three possible transitions: +90ΒΊ, 180ΒΊ, and ‑90ΒΊ (+270ΒΊ). The signal can be represented by the following formula: ... B is bandwidth of analog signal’s.): Digital Data Encoding Schemes When digital data is ... the process of analog-to-digital conversion allows more accurate ...

http://www.cs.ucla.edu/classes/fall03/cs117/lecture3b.ppt

Date added: November 22, 2011 - Views: 32

ppt
Signals - DePaul University

... and cite the advantages of digital data and signals over analog data and signals Identify the three basic components of a signal ... Sixth Edition * Analog vs. Digital Data and signals can be either analog or digital Analog is a ... Sixth Edition * Loss of Signal Strength Formula for ...

http://facweb.cs.depaul.edu/cwhite/Book/Slides%20Sixth%20Ed/Chapter%202.ppt

Date added: January 28, 2012 - Views: 92

ppt
Microcomputers notes

CPE 323 Introduction to Embedded Computer Systems: ADC12 and DAC12 Instructor: Dr Aleksandar Milenkovic Lecture Notes

http://www.ece.uah.edu/~milenka/cpe323-08F/lectures/cpe323msp430_adcdac.ppt

Date added: October 13, 2014 - Views: 1

ppt
CSC 335 Data Communications and Networking I

... the number of bits in the string. That is why the formula:(signal may have up to 2n different amplitudes) bit rate = n * baud rate Nyquist Sampling Theorem Due to Harry Nyquist ... As such, it takes advantage of the fact that there is no analog-to-digital conversion at the ISP site.

http://www.cs.wcupa.edu/~yang/235ppt/lecture3.ppt

Date added: October 23, 2011 - Views: 48

ppt
Linearity - University of Texas at Austin

... {…, -2, -1, 0, 1, 2,…} Ts is the sampling period. Sampling Consider audio compact discs (CDs) Analog-to-digital (A/D) conversion consists of filtering ... (n Ts) for - < n < . How to choose Ts? Using a formula x[n] = n2 – 5n + 3, for n 0 would give the samples {3 ...

http://users.ece.utexas.edu/~bevans/courses/ee313/lectures/06_Discrete_Time/lecture6.ppt

Date added: July 21, 2013 - Views: 9

ppt
Computer Communication & Networks

Computer Communication & Networks Lecture # 04 Physical Layer: Signals & Digital Transmission Course Instructor: Engr. Sana Ziafat

http://web.uettaxila.edu.pk/CMS/SP2011/cpCCNbs/notes/Lecture_04.ppt

Date added: December 14, 2013 - Views: 4

ppt
DIGITAL SIGNAL PROCESSING - University of Zimbabwe

... Used in many commercial ADC's for digitizing voice and other audio signals Delta-sigma converters can also be used for digital-to-analog conversion of voice and audio signals. ... Jitter requirements can be calculated using the following formula: ...

http://tsime.uz.ac.zw/claroline/backends/download.php/RElHSVRBTF9TSUdOQUxfUFJPQ0VTU0lOR18yLnBwdA%3D%3D?cidReq=EE412

Date added: February 27, 2014 - Views: 3

ppt
(H)DTV and the Broadband Digital Migration

... (w/ option of digital to analog conversion) ... Need mechanism (sharing formula or package bidding rules) to allocate cost of clearing broadcasters that encumber more than one overlay license Reduces free-rider problem ...

http://www.eecs.harvard.edu/~parkes/cs286r/spring04/lectures/DTV_Tokyo.11.07.03.v4.1.ppt

Date added: October 8, 2011 - Views: 53

ppt
Intro to Remote Sensing - University of Texas at San Antonio

Image Quality Many remote sensing datasets contain high-quality, accurate data. Unfortunately, ... inaccurate analog-to-digital conversion) ... Skewness is a measure of the asymmetry of a histogram and is computed using the formula: ...

http://www.utsa.edu/LRSG/Teaching/ES6973/Lecture/L3-sta.ppt

Date added: May 21, 2012 - Views: 39

ppt
PowerPoint Presentation

Note 4-2 ANALOG-TO-DIGITAL CONVERSION We have seen in Chapter 3 that a digital signal is superior to an analog signal. ... (defined by the Nyquist formula). Does this agree with the previous formula for Nmax? Solution A signal with L levels actually can carry log2L bits per level.

http://highered.mheducation.com/sites/dl/free/0072967757/281735/ch04.ppt

Date added: July 16, 2014 - Views: 1

ppt
Scanners/Capture Devices - Cornell University

Set conversion requirements greater ... (marginal) Resolution key to text capture, e.g., dpi Bitonal QI formula for text DPI = 3QI/.039h ... attributes: size, detail, tone, and color Appreciate imaging factors affecting quality and cost Translate between analog and digital Equate ...

http://www.cs.cornell.edu/Courses/cs502/2002SP/lectures/lagoze%2004-09-02.ppt

Date added: May 23, 2013 - Views: 16

ppt
Chapter 5 - Week 3 - DePaul University

... 2000 5.* 5-1 DIGITAL-TO-ANALOG CONVERSION Digital-to-analog conversion is the process of changing one of the characteristics of an analog signal based on the ... We can use the formula for bandwidth to find the bit rate (with d = 1 and r = 1). (next slide) 5.* Example 5.3 ...

http://facweb.cs.depaul.edu/cwhite/TDC%20460/Analog%20Transmission.ppt

Date added: October 7, 2011 - Views: 66

ppt
Module 1.0: Introduction - KFUPM

Digital to Digital Conversion Different D/D encoding Cost Voltage level Number of levels ... (data compression) Shanon formula and ... Amplitude Modulation Frequency Modulation Structure of Telephone System Need for A/D and D/A conversions Analog to Digital Conversion ...

http://faculty.kfupm.edu.sa/ics/salah/082/ics343/slides/module_31.ppt

Date added: October 26, 2012 - Views: 19

ppt
PowerPoint Presentation

... C = 2B With multilevel signaling C = 2B log2 M M = number of discrete signal or voltage levels Shannon Capacity Formula ... processing done to compress signal to achieve similar signal quality with fewer bits --- called source coding Analog to Digital Conversion Once analog data have ...

http://teal.gmu.edu/~hnguyen/TCOM552/Lectures/TCOM552-Lecture-3.ppt

Date added: January 30, 2013 - Views: 16

ppt
Slide 1

Review. Transducer. Physical. variable. ADC. DAC. Actuator. Computer. Control. physical. variable..... Analog input (voltage or . current) Digital. inputs. Digital. outputs

http://people.sinclair.edu/nickreeder/eet252/PowerPoint/unit7.pptx

Date added: May 13, 2012 - Views: 26

ppt
PowerPoint Presentation

Aspects of Digital-to-Analog Conversion Amplitude Shift Keying Frequency Shift Keying Phase Shift Keying Quadrature Amplitude Modulation Topics discussed in this section: ... We can use the formula for bandwidth to find the bit rate (with d = 1 and r = 1).

http://highered.mheducation.com/sites/dl/free/0072967757/281735/ch05.ppt

Date added: July 7, 2014 - Views: 1

ppt
Slide 1

We got a signal... and now what? Analog – Digital conversion Digital signal; signal is a function of discrete ... Multiplicity Measuring energy: the Bethe Bloch formula Particles through matter A particle passes through a silicon thickness, generating e-h pairs e- and h+ are ...

http://www.lnf.infn.it/edu/stagelnf/2013/scordo.ppt

Date added: August 10, 2013 - Views: 4

ppt
The Digital Revolution

The Digital Revolution Changing information

http://ttsw.com/SuesClasses/UNHCS107/Presentations/cs107Lecture4.ppt

Date added: October 26, 2013 - Views: 1

ppt
Slide 1

We calculate the number of bits from the formula. Number of bits per level=log 2 l=log 2 8=3. Each signal level is represented by 3 bits. Digital Signal. Amplitude, Period, and Phase . for a Digital Signal. ... DIGITAL-TO-ANALOG CONVERSION. Digital-to-analog.

http://shashankforresearch.weebly.com/uploads/1/9/0/3/19033183/signals_physical_layer.pptx

Date added: August 7, 2014 - Views: 1

ppt
Digital to Analog Converters

A DAC converts a binary digital signal into an analog representation of the same signal. Typically the analog signal is a voltage output, though current output can also be used. ... Binary to Analog Conversion. 1011. 1001. 1010. 0111. 1000. 0110. 0101. 0100. 0011. 0010. 0001. 0000. Digital Input ...

http://www-old.me.gatech.edu/mechatronics_course/DAC_F10.pptx

Date added: July 2, 2012 - Views: 31

ppt
Cellular & PCS Technology - Lyle School of Engineering

... the k-th sine wave J.B.Fourier found in 18th century that the multiplier can be found from the product integral This formula computes the β€œcross correlation ... β€œTrans-coding” round-off errors accumulate from repeated analog/digital conversion 7-bit coding accuracy ...

http://lyle.smu.edu/~levine/ee8320/Mux4.ppt

Date added: September 9, 2011 - Views: 64

ppt
204325: Data Communications and Computer Networks

... -to-Analog Conversion Amplitude Shift Keying Frequency Shift Keying Phase Shift Keying Quadrature Amplitude Modulation Digital-to-Analog Conversion Required to send digital data over a band-pass channel Also known as modulation Carrier Signals ... We can use the formula for bandwidth to find ...

http://www.cpe.ku.ac.th/~cpj/204325/slides/05-Analog.ppt

Date added: August 2, 2013 - Views: 74

ppt
Chapter 3 Data Transmission - University of Bridgeport

... Voice Signal Spectrum Easily converted into electromagnetic signal for transmission Conversion of Voice Signal into Analog Signal Conversion of Binary Input to Digital Signal Data ... Data Analog OR Digital Analog ... Shannon Capacity Formula Consider data rate ...

http://www1bpt.bridgeport.edu/%7Esrizvi/03-DataTransmission.ppt

Date added: May 4, 2013 - Views: 19

ppt
Chapter 3 Data Transmission - Rivier University

... data rate supported by B Hz is 2B bps Can be increased by using M signal levels C= 2B log2M Shannon Capacity Formula Consider data rate ... to content May be analog or digital data Attenuated over ... Binary Digital Data Conversion of PC Input to Digital Signal Data ...

http://www.rivier.edu/faculty/vriabov/CS553_ST7_Ch03-DataTransmission.ppt

Date added: August 8, 2013 - Views: 6

ppt
Chapter 3 Data Transmission - Penn State Berks

... signal viewed as a function of time, an electromagnetic signal can be either analog or digital ... 4MHz A digital signal is a sequence of voltage pulses that can be ... of Voice Input into Analog Signal Conversion of PC Input to Digital Signal Data and Signals Usually ...

http://www.bk.psu.edu/faculty/nasereddin/ppu/p9.ppt

Date added: November 28, 2013 - Views: 12

ppt
MEASUREMENT AND INSTRUMENTATION BMCC 4743

... 60 Hz power line voltage Example of analog signal Digital information is transmitted ... digital clock is stopped The count of the digital clock is the digital output of the A/D converter * Example * Formula to estimate A/D converter digital ... analogue output range and conversion ...

http://mochsafarudin.files.wordpress.com/2010/08/lecture6.ppt

Date added: May 2, 2013 - Views: 19

ppt
chapter 1

Analog: Continuous 1000.00 mV 0.00 mV Analog corresponds to real. 2 3 0 1 Digital: Discrete Digital corresponds to symbolic. From Analog to Digital 0.00 mV 1000.00 mV 500.00 0 2 3 1 250.00 750.00 Our analog signal had an infinite range of values in between 0.00 mV and 1000.00 mV The new digital ...

http://egr.spu.edu/bolding/EE1210/010-DigitalSystems.ppt

Date added: October 6, 2011 - Views: 18

ppt
EET 159 PowerPoint Slides - Sinclair Community College

Analog-to-Digital Conversion ... analog-to-digital converter (ADC) to transform the analog values into digital binary values. The ADC periodically samples the analog signal, ... Formula. 4-bit ADC. 10-bit ADC. Number of bits. n. 4. Number of output codes. 2 n. 16.

http://people.sinclair.edu/nickreeder/eet2259/PowerPoint/unit12.pptx

Date added: June 17, 2013 - Views: 17

ppt
PowerPoint Presentation

Solution We can use the formula to find the quantization. We have eight levels and 3 bits per sample, ... Analog to digital conversion involves: Digitization :First converts analog data into digital data Uses the results of sampling theorem Quantization ...

http://www.ssuet.edu.pk/courses/CE413/Najma/ch04Batch2006.ppt

Date added: August 2, 2013 - Views: 22

ppt
Multimedia Elements Sound, Animation, and Video

Multimedia Elements Sound, Animation, and Video ... the sound waves must be converted from analog to digital form This conversion is called sampling ... Frame rate Image size Color depth To determine file size use the following formula: ...

http://tcet.unt.edu/weblibrary/ppt/soundani.ppt

Date added: November 11, 2012 - Views: 46

ppt
Slide 1

NTIA Translator & Low-Power Television Digital Programs NATIONAL TRANSLATOR ASSOCIATION May 16 – 18 , 2008

http://www.ntia.doc.gov/legacy/lptv/NTA%202008%20Presentation%20May16%202008.ppt

Date added: August 9, 2013 - Views: 5

ppt
Wireless Communications and Networks - George Mason University

... C = 2B With multilevel signaling C = 2B log2 M M = number of discrete signal or voltage levels Shannon Capacity Formula ... processing done to compress signal to achieve similar signal quality with fewer bits --- called source coding Analog to Digital Conversion Once analog data have ...

http://teal.gmu.edu/ececourses/tcom552/fall05/Session3.ppt

Date added: June 14, 2013 - Views: 21

ppt
PowerPoint Presentation

... 5-1 DIGITAL-TO-ANALOG CONVERSION Digital-to-analog conversion is the process of changing one of the characteristics of an analog signal based on the information in digital data. ... We can use the formula for bandwidth to find the bit rate ...

http://science.kennesaw.edu/~yshi5/2520/ch05.ppt

Date added: June 8, 2013 - Views: 3