PCM CODING/COMPANDING Q1. a)i) The process of quantisation introduces an error or noise component into the quantised signal. Derive an equation for the mean-squared quantisation error in terms of the quantization interval ‘a’. ii) Hence show that the peak signal-to-quantisation noise ratio (SQNR) is SQNR = ( 6n + 4.8 ) dB Where 2 n is the number of quantisation levels. b)i) Linear quantisation is used prior to binary PCM encoding of an analogue baseband signal which has
Premium Data transmission
200 Pounds Beauty Emily Johnson Abstract 200 Pounds Beauty is about an overweight South Korean girl who undergoes major plastic surgery to gain the confidence she needed to live her life. The female lead actress is Kim Ah-Joong who is most impressive when she performs a singing concert. Her only concern was lack of confidence in herself and body. Part of the main reason she decided get an extreme makeover was because she was heartbroken over a guy who was also her
Premium Love Surgery Suicide
formatted correctly (according to either MLA‚ Chicago‚ or APA standards). _____10. Grading Rubric for the assessment of writing is attached as last page of essay. _____11. This checklist is completed and attached to front of essay. INTL 200 – Final research project Prof. Margo Algarotti Cultural Adjustments for International Students Introduction Four years ago when I first left my home and embarked on this journey to pursue a more progressive American education‚ I encountered the most
Premium Education in the United States Culture Sociology
How to live to be 200 Stephen Leacock How to live to be 200 is a beautiful essay‚ in which the writer has satirized those people who are obsessed by the idea of “Health Maniac”. The writer has given us an example of “Mr. Jiggens” who was a real “Health Maniac”. He was a person who was a person who wanted to be physically strong and healthy and to be healthy and strong‚ he used to do different sort of exercises. He wanted to live long. He used to take cold bath
Premium Human Writing Health
Course Syllabus Gen/200 Foundation for General Education and Professional Success Course Start Date: 02/02/2010 Course End Date: 03/09/2010 PRIMARY TEXT(S): Students must read all materials available at the eCampus page for this course on https://ecampus.phoenix.edu/ Carter‚ C.‚ Bishop‚ J.‚ & Kravits‚ S. (2007). Keys to college studying: Becoming an active thinker (2nd ed.). Upper Saddle River‚ NJ: Prentice Hall. Note: The Carter text is found on the GEN 200 classroom‚ under the materials tab
Premium Learning styles Education University of Phoenix
Commerce 370 – Midterm Exam – Sep-Dec-2011 – Solutions Name: ______________________________________________________ Student ID: __________________________________________________ Section (circle one): M-W 2:30pm ; Tu-Th 11:00am ; Tu-Th 2:00pm Write your name and student ID at the top of this front page‚ and circle your section. Check the number of pages in the exam. You should have X pages. This is a 100-point exam with 7 questions. You have 2 hours to complete the exam. Carefully administer
Premium Balance sheet Generally Accepted Accounting Principles
Comm 226 Chapter 1 – IT for Buisness and Buisness Professionals ➢ RIM (research in motion) - Has 25 million users o By 2012 should be 60 million ➢ Organizations that ignore the impact of technology are basically risking their business o Internet took less than a decade to adopt unlike television which took many decades ➢ Moore’s Law o 1965‚ Gordon E. Moore‚ co-founder of INTEL o Moore’s Law states • Computing power (as measured by the maximum number of transistors in an integrated circuit)
Premium Computer network Project management Application software
Name:_________________________ ECO 101 Principles of Microeconomics Final Exam Spring 2006 Form A There are 30 multiple choice questions and 5 short answer questions on this double-sided exam‚ so be careful not to skip any questions! Part I: Multiple Choice (60 points) Read each question carefully and select the best response. Fill in the corresponding circle on your answer sheet. 1. If the total output of candles in Nick’s Wicks shop increases from 20 per hour to 30 per hour
Premium Supply and demand Economics
Business Plan Project WeRoll - Ridesharing made easy! Submitted to: Professor Judy Nagy 14 April‚ 2015 COMM 320 BUSINESS PLAN Business Plan Project 1 Concept 4 Management Team Industry and Market Analysis 5 5 Industry Overview 5 Trends 6 Market Gaps 6 Product Lifecycle 7 Key Success Factors 7 Industry Forces 8 Target Market 10 Market Potential 11 Window of Opportunity 13 Marketing Plan 13 Marketing Strategy 13 Market Segment 14 Unique Selling Point
Premium Marketing Strategic management
Ch 1. Accounting Information and Decision Making Financial accounting: Measurement and communication‚ measures business activities of a company & communicate to external parties Managerial Accounting: methods accountants use to provide info to managers (acct 210) Who needs to make decisions about companies? Investors Creditors-lend money Customers-big customers (i.e. Apple buys memory chips from Samsung) Suppliers-ability to pay Managers-production/expansion Employees-employment opportunities
Premium Balance sheet Generally Accepted Accounting Principles Depreciation