Digital vs analog - Study guides, Class notes & Summaries

CMN 140 Exam1, CMN 140 Exam 2, CMN 140 Final 194 Questions with Verified Answers "Hardware" vs "Software" of the brain - CORRECT ANSWER *Hardware:* -Biological organ of communication -Computation is processed in gray matter -> e.g. how info is processed in the brain -Info is transmitted via white matter *Software:* -The brain gives rise to the mind -Some programs are innate (e.g. capacity for language) -Some are learned (e.g. English language) *There is a deep physical connecti...

Diagnostic Audiology Questions and Answers 100% Correct 2023 What is the range of frequencies that humans can hear? 20-20,000Hz What is conductive hearing loss? problem with outer or middle ear transmission of sound waves examples: cerumen builds up, too much hair in the ear canal, otis media ear infection), ossicular discontinuity (seperation of the ossicles), otosclerosis (abnormal growth of bone in ME) What are the causes of sensorineural hearing loss? Damage to inner ear o...

First computers Correct Answer-Mechanical calculators- Perform simple additions and subtractions, operations performed on a crank, numbers stored on a rotor - mechanical switches: Konrad Zuse's Z1, electronically controlled, program was on a punch tape fed into the computer, had to be sequential, and manual. Z3 turned to eletronical, but otherwise still similar to Z1 - vacuum tubes used for logic circuitry - limited CPU and memory - very large and expensive - Most were very heavy, ran...

INSY 2303 UTA Scott Final Exam Study Guide with Complete Solutions Digital vs. Analog - Correct Answer digital reads a series of ones and zeros, while analog reads a continuous flow of data. Lossy - Correct Answer Describes a method of compression in which data is lost in a way that cannot be recovered from the compressed data. Lossless Compression - Correct Answer a data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data. pixel i...

COMD 5070: Exam 1: Week 4 (Digital Systems) What is Digital Sound? MP3 vs. Tapes/Vinyl Music on mp3 players vs. tapes or vinyl records: "it's different", "it's clearer", "it's more convenient", "it's better" What is Digital Sound? Can your ears hear digits? It's not the sound itself that is digital – sound is still perceived as air vibrations, but the way the sound is stored is digital, stored in numeric form. However, the sound is played in analog form. ...

INSY 2303 Exam 1 Questions & Answers 2024/2025 Digital Revolution - ANSWERSan ongoing process of social, political, and economic change brought about by digital technology, such as microchips, computers, and the Internet. Convergence: - ANSWERSprocess by which several technologies with distinct functionalities evolve to form a single product The Web - ANSWERSa collection of linked documents, graphics, and audio that can be accessed over the Internet. Cloud Computing - ANSWERSprovid...

Digital vs. Analog digital reads a series of ones and zeros, while analog reads a continuous flow of data. Lossy Describes a method of compression in which data is lost in a way that cannot be recovered from the compressed data. Lossless Compression a data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data. pixel interpolation A process that is used by graphics software to average the color of adjacent pixels in an image, usually whe...

What BEST describes the effect on the patient if you continue to lower a hearing instrument's kneepoint and increase the compression ratio? Choose ALL that apply. A. a lot of gain for soft sounds B. very few speech cues in a crowded party C. little or no gain for moderately loud sounds D. too much amplification in a crowded party - ANSWER-A,B, & C What frequencies would be MOST affected by a head cold? - ANSWER-Low frequencies. 250,500 What is found on the bottom of the ear canal? - ...

Digital vs. Analog digital reads a series of ones and zeros, while analog reads a continuous flow of data. Lossy Describes a method of compression in which data is lost in a way that cannot be recovered from the compressed data. Lossless Compression a data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data. pixel interpolation A process that is used by graphics software to average the color of adjacent pixels in an image, usually whe...

INSY 2303 UTA Scott Final Questions with Certified Answers Digital vs. Analog digital reads a series of ones and zeros, while analog reads a continuous flow of data. Lossy Describes a method of compression in which data is lost in a way that cannot be recovered from the compressed data. Lossless Compression a data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data. pixel interpolation A process that is used by graphics software to averag...