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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: **107**

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: 𝑉𝑚𝑎𝑥2#𝑏𝑖𝑡𝑠∗255 𝑉𝑚𝑎𝑥256∗255 255256 ...

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

Date added: **December 15, 2013** - Views: **12**

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**

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**

A/D Analogue **to** **Digital** Converter

ADC & DAC Signal Conversions

http://sst.umt.edu.pk/sst/courses/Spring2010/EE-465/lect%2016%20A-D%20converter.ppt

Date added: **August 10, 2013** - Views: **8**

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: **122**

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.physics.uco.edu/~mbingabr/Communication/Ch6_SamplingAnalogDigitalConversion.pptx

Date added: **April 11, 2014** - Views: **1**

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 “1” 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: **82**

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: **28**

**Analog** and **Digital** Signals NETE 0510 Dr.Apichan Kanjanavapastit

http://www.msit2005.mut.ac.th/msit_media/1_2551/NETE0510/Lecture/20080624102944MZ.ppt

Date added: **May 4, 2013** - Views: **9**

Data Communication - Virtual University of Pakistan

... 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: **241**

Linearity - University of Texas at Austin

Data **Conversion**. **Analog**-**to**-**Digital** **Conversion**. Lowpass filter hasstopband frequencyless than ½ . 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**

Microcomputers notes - UAH - Engineering - Electrical ...

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

http://www.ece.uah.edu/~milenka/cpe323-10S/lectures/cpe323msp430_adcdac.ppt

Date added: **May 23, 2013** - Views: **2**

Design Objective - Carnegie Mellon University

Design an **Analog**-**to**-**Digital** **Conversion** chip **to** meet demands of high quality voice applications such as: **Digital** Telephony, **Digital** Hearing Aids and VOIP. ...

http://www.ece.cmu.edu/~ee525/projects/projects2006/GROUPS/W3/Presentations/4.ppt

Date added: **June 29, 2013** - Views: **5**

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: **32**

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**

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**

Comp 445 - Aiman Hanna

... (Coder/Decoder) is needed in such cases D igital-**to**-**Analog**-**Conversion** Frequency Modulation (FM) Simple method of **digital** **to** **analog** **conversion**, Also known as ... bps The **formula** states that a higher BW and S/N ratio allow higher bit rate Hence, for the telephone system ...

http://www.aimanhanna.com/concordia/coen445/Presentation3-Analog_and_Digital_Signals_www.ppt

Date added: **May 12, 2013** - Views: **10**

Part 6 Data Encoding and Signal Modulation

... are three possible transitions: +90º, 180º, and ‑90º (+270º). 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: **31**

... 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: **99**

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**

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**

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**

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: **86**

(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: **51**

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: **16**

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://www.kitece.com/wp-content/uploads/2012/08/ch05.ppt

Date added: **February 18, 2014** - Views: **1**

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: **73**

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: **12**

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**

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: **11**

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: **14**

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**

... 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**

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**

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: **19**

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: **37**

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**

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: **19**

Chapter 4 - Week 2 - DePaul University

... show the 4-bit PAM samples that will be generated 4.* 4.* 4-1 **DIGITAL**-**TO**-**DIGITAL** **CONVERSION** In ... (rare). 4.* Figure 4.12 Multilevel: 4D-PAM5 scheme Used in 1 ... 4 consecutive 0s are replaced with 000V or B00V. 4.* 4-2 **ANALOG**-**TO**-**DIGITAL** **CONVERSION** We have seen in Chapter 3 that ...

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

Date added: **August 23, 2011** - Views: **40**

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**

21-8 Applications of Induction: Sound Systems, Computer ...

21-8 Applications of Induction: Sound Systems, Computer Memory and the ... (**analog**) **Digital** induction involves 0 and 1 signals instead of a continuous variation. Movement of the earth can cause a suspended coil **to** move in a magnetic field **to** cause induction and **conversion** of that movement **to** ...

http://www.landerson.net/ap_physicsb_ch21_day4.ppt

Date added: **December 7, 2013** - Views: **5**

Lecture - Bangladesh University of Engineering and Technology

... definitions, in Europe (CCITT) simplex refers **to** half-duplex and duplex **to** full-duplex **Analog** **to** **Digital** **Conversion** : Why? **Digital** ... (Nyquist **formula**) Data Rate: C = capacity or ... Modem (modulator, demodulator) **Digital** Modulation techniques: 1 ...

http://www.buet.ac.bd/iict/iictcourses/ict6004/6004Week1.ppt

Date added: **October 11, 2011** - Views: **59**

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**

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**

PowerPoint Presentation

**Analog** Transmission 5.* Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...

http://www.free4ebook.com/15361_Modulation.ppt

Date added: **August 1, 2013** - Views: **8**

Cellular & PCS Technology - Southern Methodist University

... 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 “cross correlation ... “Trans-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: **58**

**Digital** Systems: Hardware Organization and Design * Architecture of a Respresentative 32 Bit Processor ... Reconstruction **formula**: * Veton Këpuska * **Conversion** of Continuous Signals and Systems **to** Discrete Time ... (Sampling) of **Analog** Signals **Analog**-**to**-**Digital** **Conversion**. Continuous Signal x

http://my.fit.edu/~vkepuska/ece5525/Ch2-Discrete-Time%20Signal%20Processing%20Framework2.ppt

Date added: **May 2, 2013** - Views: **10**

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**

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 ...

http://www.philadelphia.edu.jo/courses/Engineering/Communication/ch05.ppt

Date added: **October 17, 2012** - Views: **15**