what should be the maximum bandwidth of the analogue signal prior to sampling? Q2. a)i) Explain how nonlinear quantisation can be used to reduce the number of levels required to quantise a signal. ii) Explain why logarithmic quantisation is preferred. iii) What types of signal is most suitable to be processed by non-linear quantisation? b) Sketch the A-law companding curved. Explain why companding is used in voice transmission systems. c) Show that the dynamic range of the
Premium Data transmission
The Digital Revolution 1 You should spend about 20 minutes on questions 1-8 which are based on the Passage below. Wheel of Fortune: Emma Duncan discusses the potential effects on the entertainment industry of the digital revolution A Since moving pictures were invented a century ago‚ a new way of distributing entertainment to consumers has emerged about once every generation. Each such innovation has changed the industry irreversibly; each has been accompanied by a period of fear mixed with
Free Technology Innovation
The Digital Age in Music: How Advancements in Technology are Re-shaping the Industry Michael Martin Monmouth University Abstract The ever-changing landscape of music distribution‚ due to constant advancements in technology‚ is sometimes hard to keep up with for artist‚ producer‚ and consumer alike. New editions of textbooks in Music Business classes are issued each year‚ and changes are made in the industry before the semester is even over. Because of this‚ it is vital for the industry to
Premium Peer-to-peer Music industry File sharing
1* Your age 16-21 21-26 26-31 31-36 36 1nd above 2* Your occupation 3* Your income 25k-50k 50k-1lac 1lac-1.5lac 1.5lac-2lac 2 lac and above 4* Which media gets your attention? print radio television word of mouth 5* how does an advertisement affect you? recall positive impression interest desire to purchase/explore 6* which form of ad creates a greater impact on you? just the printed words words with sound words with a visual a moving
Premium Marketing Television Infomercial
Discuss digital convergence and how it has impacted media regulation. DIGITAL CONVERGENCE With the several advances in technology these days‚ digital convergence is something that has gained much relevance in today’s world. There is no universal definition of convergence‚ although generally it is understood to mean the ability of different networks to carry similar kinds of services e.g. voice over Internet Protocol (IP) or over circuit switched networks‚ video over cable television or Asynchronous
Premium Mobile network operator Mobile phone Telephone company
Are We Digital Dummies? One thing is certain about human nature...we’re born talkers. Our urge to communicate is universal. And now with modern technology we can meet anybody… anywhere… at anytime. Today our means for communication are endless: twelve billion text messages are sent worldwide every day. Thirteen million Canadians are Facebook users. And the number of personal computers in use around the globe is expected to double in the next four years. But is all this access to technology
Free Mobile phone
to the recipient for information purposes only. Each recipient should conduct their own investigation and analysis of any such information contained in this report. No recipient is entitled to rely on the work of McKinsey & Company‚ Inc. contained in this report for any purpose. McKinsey & Company‚ Inc. makes no representations or warranties regarding the accuracy or completeness of such information and expressly disclaims any and all liabilities based on such information or on omissions therefrom
Premium Internet
The implication of soma has made it impossible for people to be faced with adversity. Soma‚ being as heavily sedative as it is‚ makes it near to impossible for people to think for themselves. Soma provides the brain-dead mob with an escape route for any unpleasant feelings‚ leaving them feeling as if they were happy‚ when really it is just blurring of the truth. For example‚ after the death of his heavily sedated mother‚ John‚ “The Savage‚” is disgusted with the citizens of the World States dependency
Premium The World State Brave New World
All around the world people connected to the internet are downloading free digital content through P2P file sharing software. Intellectual property rights are being broken as people are downloading free content through P2P (Peer 2 Peer) networks‚ and illegal websites online. Production companies can’t do anything about that because developers of this type of software can’t be blamed for what people share. And no one can track the people behind the illegal websites. Production companies took
Premium File sharing Peer-to-peer
DDP/SP11-BBA-023/LHR Assignment # 1 Application case A case of Racial discrimination? Q1: Do you think MS Browne had basis for sexual harassment Suit? Why? MS Browne sanders defiantly had the basis for filing sexual harassment suit ‚ As she was fired for no apparent reason specially according to one of the reports that there was no confirmation of her performance being subpar and Gardens claim of her sub standard performance only raised when she plea her case before the
Premium Pleading Employment