UPenn - LING - 001

UPenn - LING - 001

UPenn - LING - 001

Who has a more sophisticated communication system, molluscs or monkeys? frequency and length of communicative interactions? role of communication in social life? number of distinct communicative displays? information content (entropy) of communi

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 7Acoustics of vowels (continued) Acoustics of fricatives and stopsOct. 20, 2005Vowels Tube model: the vocal tract is a set of tubes. schwa []: a uniform tube closed at one end and open at

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 6Acoustic theory of speech production Acoustics of vowels Oct. 13, 2006Standing waves What is a standing wave: A stationary vibration pattern that results from the combination of reflection

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 1IntroductionSep. 6, 2006What is phonetics? Phonetics is the study of speech sounds.2(from Denes & Pinson, 1993) Articulatory phonetics, acoustic phonetics, auditory phonetics.LING

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 9Basic audition Speech perception Nov. 3, 2006Auditory physiology2[From: www.kemt.fei.tuke.sk]The outer ear consists of the pinna and the auditory canal (external auditory meatus), w

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 8Acoustics of nasals and liquids Midterm review Oct. 27, 2006Nasals Nasal cavity anatomy: The nose is composed of two nasal cavities, or spaces, separated by a middle wall, which is called

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 3English consonants and vowels Articulatory phonology Sep. 15, 2006Rules for English consonant allophones2 1. Consonants are longer when at the end of a phrase (bib, did, don, nod). 2

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 4Sounds in other languagesSep. 22, 2006Languages in the world There are about 7,000 languages in the world today. Over half of them (52 percent) are spoken by fewer than 10,000 people; ov

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 2Speech organs Consonants and vowels Phonetic transcription and IPA Sep. 8, 2006Speech organs2Nasal Cavity Oral Cavity Pharynx Larynx: vocal folds in it Trachea: the windpipe Lung: supply

UPenn - LING - 520

Lab4 (Part I): Recording Please read the following sentences aloud, including the information line and the sentence ID numbers.Speaker: XXX (your name here); Recording date: October 17, 2006 1. Say beat for me. 2. Say good for me. 3. Say bet for me

UPenn - LING - 520

LING 520 Introduction to Phonetics IFall 2006LECTURE 5Basic acoustics Digital signal processing Oct. 6, 2006Review of basic physics Motion: 2Distance (unit: meters, 1 m 39 inches); displacement (vector); Speed = distance / time (units:

UPenn - LING - 001

Linguistics 001 Fall 2000 Final ExamGeneral InstructionsThis is a take-home exam. It is being handed out in class on December 11, 2000, and it is due at or before the end of the scheduled exam period for this course, namely 1:00 p.m. on Wednesday,

UPenn - LING - 001

Non-Manual Correlates of Syntactic Agreement in American Sign Language*Carol Neidle Dawn MacLaughlin Benjamin Bahan Judy KeglReport No. 2 American Sign Language Linguistic Research Project August 19961 1. Introduction American Sign Language is

UPenn - COGSCI - 502

The Population Frequencies of Species and the Estimation of Population Parameters I. J. Good Biometrika, Vol. 40, No. 3/4. (Dec., 1953), pp. 237-264.Stable URL: http:/links.jstor.org/sici?sici=0006-3444%28195312%2940%3A3%2F4%3C237%3ATPFOSA%3E2.0.CO%

UPenn - HUM - 100

AUGUSTINE: CONFESSIONSNewly translated and edited by ALBERT C. OUTLER, Ph.D., D.D. Professor of Theology Perkins School of Theology Southern Methodist University Dallas, TexasFirst published MCMLV Library of Congress Catalog Card Number: 55-5021 T

UPenn - COGSCI - 501

Variable Rules: Performance as a Statistical Reflection of Competence Henrietta J. Cedergren; David Sankoff Language, Vol. 50, No. 2. (Jun., 1974), pp. 333-355.Stable URL: http:/links.jstor.org/sici?sici=0097-8507%28197406%2950%3A2%3C333%3AVRPAAS%3E

UPenn - LING - 001

Linguistics 001 Mid-term ExamOctober 25-30, 2000 Your Name Your SSN This Linguistics 001 midterm exam is take-home but closed book. It consists of multiple-choice and short ll-in questions, and is designed to be taken in a one-hour session, just as

UPenn - LING - 001

Linguistics 001 Mid-term ExamYour Name Your SSNPart oneIn this rst section of the exam, each answer is worth one point, for a total of 20 points. 1. In Formal Language Theory, a language is modeled as a a list of lexical categories b a syntactic

UPenn - COGSCI - 501

UPenn - LING - 106

Finite State AutomataLing 106 September 25, 2003 1. Syntax: Combining Words to Build Sentences How do speakers of a language put together a finite number of discrete elements (e.g. words) to generate infinite number of sentences? 1.1. Memorization L

UPenn - CIT - 594

State-Space SearchesState spacesA state space consists ofA (possibly infinite) set of states The start state represents the initial problem Each state represents some configuration reachable from the start state Some states may be goals

UPenn - CIT - 595

Cache The purpose of cache memory is to speed up data accesses for processor by storing information in faster memory made of SRAMCacheCIT 595 Spring 2007SRAM access time is 3ns to 10ns DRAM access time is 30ns to 90ns The data stored in cache

UPenn - CIT - 595

Course OverviewCIT 595 Spring 2007INTRODUCTIONCIT 5951- 1CIT 5951- 2Digital Systems Organization & Design A digital system is one that uses discrete values (often electrical voltages)Esp. those representable as binary information or fi

UPenn - CIT - 595

Disk as Secondary StorageConvenient for storing: Rewritable: data can be read from a sector, modified and written back into same place Random/Direct Access: each sector can be accessed independently of other sectors data need not be stored in cont

UPenn - CIT - 595

Computer Components Computer components are made from both combinational and sequential logic circuits We will apply the knowledge of Boolean Algebra to realize these circuits First we will look at Combinational Logic CircuitCombinational Logic

UPenn - CIT - 595

Motivation for Examining Performance Hardware performance is often key to the effectiveness of an entire system of hardware and software Why certain piece of software performs the way it does? Why one instruction set can be implemented to perform

UPenn - CIT - 595

What is System Software? System Software is a generic term referring to any computer software which manages and controls the hardware so that application software can perform a taskSystem Software Part ICIT 595 Spring 2007 It is an essential p

UPenn - CIT - 595

Motivation for Virtual Memory A process is an instance of a computer program that is being executed MonoprogrammingOne process in memory at a time runs till completion With OS as supervisorVirtual Memory (VM)CIT 595 Spring 2007 What if proces

UPenn - CIT - 595

Big Picture: Where are we now? We will focus on memory organization Understand how the organization affects the system performanceMemoryProcessor InputCIT 595 Spring 2007Control Memory DatapathOutputVon Neumann ModelCIT 59511 - 2Ki

UPenn - CIT - 595

Magnetic Disk Physical Structure Each platter (disc-shaped) is coated with magnetic material on both surfacesDisk StorageCIT 595 Spring 2007 Each platter surface has arm extended from fixed position Tip of the arm contains read/write head for

UPenn - CIT - 593

Combinational: AdderAdder A and B are operands S is the result of the addition Write now we are not interested in how it works (CIT 595 goes in detail)Basic ComponentsnAnSnBBased on slides McGraw-Hill Additional material 2004/2005

UPenn - CIT - 07

Input/Output: Connecting to the Outside WorldSo far, weve learned how toCompute with values in registers Move data between memory and registersChapter 8 Input/OutputBased on slides McGraw-Hill Additional material 2004/2005 Lewis/Martin Modifie

UPenn - CIT - 593

Input/Output: Connecting to the Outside WorldSo far, weve learned how toCompute with values in registers Move data between memory and registersChapter 8 Input/OutputBased on slides McGraw-Hill Additional material 2004/2005 Lewis/Martin Modifie

UPenn - CIT - 593

Source files in C C files have the extension .c There are can multiple .c files but only one file can contain the function main() C Tutorial 1 This is because main() is entry point of your program There is no restriction on the name of your source

UPenn - CIT - 07

The Course Thus FarWe did data representationBits, bytes, integers, floating, characters Ultimately, to understand ISAChapter 11 Introduction to Programming in CWe did assembly language programmingRather than 1s & 0s, deal in human readable fo

UPenn - CIT - 593

The Course Thus FarWe did data representationBits, bytes, integers, floating, characters Ultimately, to understand ISAChapter 11 Introduction to Programming in CWe did assembly language programmingRather than 1s & 0s, deal in human readable fo

UPenn - CIT - 07

SubroutinesCore operations: 1) callers passes parameters to callee and the control is transferred to calleeImplementing Functions at the Machine Level(section 12.5 and 14.3)2) the callee does its task 3) a return value is passed back to caller

UPenn - CIT - 593

SubroutinesCore operations: 1) callers passes parameters to callee and the control is transferred to calleeImplementing Functions at the Machine Level(section 12.5 and 14.3)2) the callee does its task 3) a return value is passed back to caller

UPenn - CIT - 07

Human-Computer Interface Design and Usability Testing Audrey Troutt and Daniel Sheiner CIT 595, Spring 2007AbstractUsability is an important topic for software developers, yet even now, despite over thirty years of research and discussion on huma

UPenn - CIT - 595

Human-Computer Interface Design and Usability Testing Audrey Troutt and Daniel Sheiner CIT 595, Spring 2007AbstractUsability is an important topic for software developers, yet even now, despite over thirty years of research and discussion on huma

UPenn - CIT - 593

C to/from LC3CIT 5931Example 1int main() { int a = 0; int b = 5; int b = 2; int d = 1; a = b + c + d; }Assume that, a, b, c, d are initialized for you Write the LC3 code for a=b+c+dAnswer on next slide.2Solution Example 1a=b+c +dR5L

UPenn - CIT - 595

Sequential Logic CircuitsOutput depends on stored information (current state) and may be on current inputsExample:state = Score board of basketball game (number of points, time remaining, possession) input = which team scored the point output =

UPenn - CIT - 07

Data StructuresC allows a programmer to build a type that is a combination of more basic data type The collection of basic data types is called as data structureChapter 19 Data StructuresBased on slides McGraw-Hill Additional material 2004/2005

UPenn - CIT - 593

Data StructuresC allows a programmer to build a type that is a combination of more basic data type The collection of basic data types is called as data structureChapter 19 Data StructuresBased on slides McGraw-Hill Additional material 2004/2005

UPenn - CIT - 595

Motivation for Examining PerformanceHardware performance is often key to the effectiveness of an entire system of hardware and software Why certain piece of software performs the way it does? Why one instruction set can be implemented to perform bet

UPenn - CIT - 07

Assembly: Human-Readable Machine LanguageComputers like ones and zeros 0001110010000110 Humans like readable form Chapter 7Assembly LanguageADDOpcodeR6, R2, R6Dest Src1 Src2; increment index reg.CommentAssembler A program that turns h

UPenn - CIT - 593

Assembly: Human-Readable Machine LanguageComputers like ones and zeros 0001110010000110 Humans like readable form Chapter 7Assembly LanguageADDOpcodeR6, R2, R6Dest Src1 Src2; increment index reg.CommentAssembler A program that turns h

UPenn - CIT - 07

I/OFrom chapter 8 we know that I/O access is privileged as it involves accessing device registers. Normal programs asks another privileged program such as OS to perform I/O on its behalfChapter 18 I/O Part IBased on slides McGraw-Hill Modified

UPenn - CIT - 593

I/OFrom chapter 8 we know that I/O access is privileged as it involves accessing device registers. Normal programs asks another privileged program such as OS to perform I/O on its behalfChapter 18 I/O Part IBased on slides McGraw-Hill Modified

UPenn - CIT - 595

Outsourcing:The Rise of the EastHardware and Software JobsToday, if you tell people youre a programmer, theyll ask you how long you have until your employment benefits run out. Bill Blunden What is the future of American IT jobs? What are the

UPenn - CIT - 595

EvolvableHardwareBrenda Lin Mai IrieEvolvableHardware?!?In Most Simplest Terms: Reconfigurable Device + Evolutionary AlgorithmOkayWhat would you use it for? Circuit Design for Problems That are Difficult to Solve Using Conventional Methods Au

UPenn - CIT - 595

NoraApsel AdamRothblattWhat is User Interface Design? The process of planning and designing how users interact with computer systems. Applies to a wide variety of systems. Examples: Software Websites Remote Controls KiosksHuman-Computer In

UPenn - CIT - 07

Parallel Architectures in BiotechnologyNina Baron-HionisParallel Architecture OverviewTaxonomy SISD SIMD MISD MIMDCentralized Shared Memory Fewer then 3 dozen processors Share a single memory No processor has priority to use Does n

UPenn - CIT - 595

Parallel Architectures in BiotechnologyNina Baron-HionisParallel Architecture OverviewTaxonomy SISD SIMD MISD MIMDCentralized Shared Memory Fewer then 3 dozen processors Share a single memory No processor has priority to use Does n

UPenn - CIT - 593

#before: data1#Location Valuebf8ed457 abf8ed458 bbf8ed459 cbf8ed45a dbf8ed45b e#before: data2#bf8ed452 abf8ed453 bbf8ed454 cbf8ed455 dbf8ed456 ebf8ed

UPenn - CIS - 110

Midterm Grading Guidelines1a) All or nothing1b) -2 if no explanation -1 or -2 depending on the reasoning1c) -1 point for not providing definition of a constant -1 point for incorrect example of a constant3) -1 for saying only odd fo

UPenn - CIS - 110

CIS110 Summer 2008 Final Grading Guidelines1a,b,d All or nothing1c. -2 if 0 is not one of the answer -2 if n*(n+1) is not one of the answers2. -2 for each wrong true/false3a, b, c. -1.5 for wrong reason -1 for wrong location of

UPenn - CIS - 110

-Final base score stats:-min: 44.00max: 86.00mean: 67.92median: 70.50modes: [ there are too many ]std_dev: 11.70Histogram: 85.5- 90.0 : * 81.0- 85.5 : * 76.5- 81.0 : * 72.0- 76.5 : * 67.5- 72.0 : * 63.0- 67.5 : * 58.5- 6

UPenn - CIS - 110

-Midterm base score stats:-min: 35.00max: 64.50mean: 50.95median: 50.50modes: [47.00;55.50]std_dev: 8.84Histogram: 66.5- 70.0 : 63.0- 66.5 : * 59.5- 63.0 : * 56.0- 59.5 : 52.5- 56.0 : * 49.0- 52.5 : * 45.5- 49.0 : *