Quantization - Study guides, Class notes & Summaries

True or False: an expression is equal to its dual - Answer-False What are the reasons we use DeMorgan's Law? - Answer-- Hard to design in NAND NOR - Want NAND NOR because more efficient What are the two best ways to increase accuracy of A/D conversion - Answer-- Increasing the resolution which improves the accuracy in measuring the amplitude of the analog signal.- Increasing the sampling rate which increases the maximum frequency that can be measured. What are some examples of input devic...

COMD 5070 QUIZ 2 DIGITAL SIGNALS ( ROSEN & HOWELL )which of the following is an analog signal? - correct answer speech sounds in air musical tones in air displacement of the middle ear bones an analog signal (e.g. from a microphone) - correct answer is continuous in amplitude is continuous in time a table of numbers could fully represent - correct answer a digital signal you cannot listen to digital sound via digital headphones - correct answer because the sound is really generate...

A digital image: correct answers is a numerical representation of an object. Which of the following represents the logical order in digitizing an image? correct answers Scanning, sampling, and quantization The process of dividing a picture into small regions called pixels is referred to as: correct answers scanning The systematic method of collecting data from the patient is called: correct answers data acquisition. The purpose of image enhancement is: correct answers to generate an ...

CT Physics Final Exam Review with 100% correct answers What two terms are used to describe patient dose in computed tomography? - answerCTDI & MSAD What converts an analog signal (voltage) into digital data (numbers)? - answeran analog-to- digital converter What is the total number of gray levels called? - answerthe gray scale What can be done to reduce the amount of data that makes up the image? - answerimage compression What is the logical order in digitizing an image? - answerscannin...

COMD 5070 Rosen and Howell quiz 1which of the following is an analog signal? - correct answer speech sounds in air musical tones in air displacement of the middle ear bones all of the above an analog signal - correct answer is continuous in amplitude is continuous in time a table of numbers could fully represent - correct answer a digital signal you cannot listen to digital sound via digital headphones - correct answer because the sound is really generated by analog loudspeakers ...

Pro Tools 210M Apply groove quantization to a midi performance. ANSWER- Event menu > event operations > quantize Option+0 (zero) with midi selected Pre-quantize ANSWER- Selecting this option will hard quantize the timings of notes/events to a 16th note grid before applying the group template. Without this option Notes will be moved by the timing percentage toward the template from their recorded positions, instead of from the grid. Randomize ANSWER- This option moves notes/ev...

cyber loafing Answer: term used to describe the actions of employees who use their Internet access at work for personal use while pretending to do legitimate work pharming Answer: a cyber attack intended to redirect a website's traffic to another, fake site virus signature Answer: a string of characters or numbers that makes up the signature that anti-virus programs are designed to detect worm Answer: a malicious software program that can self-replicate ...

International Hearing Society (IHS) License Exam Prep - Questions and Answers Dexterity of the patent's fingers enter into the choice of instruments because of difficulty in: -inserting the earmold into the ear -replacing the battery -adjusting the volume or any of the controls on the hearing aid. A bone conduction instrument should be used when: The patient has chronic otitis media. A basic problem for clients with asymmetrical hearing loss is: -Discriminating speech from one side of the hea...

Bit - 0's and 1's Nibble - 4 Bits Byte - 8 Bits OR 2 Nibbles Word - 2 Bytes, 8 Nibbles and 16 Bits Sampling - Converts signal to discrete time signal Quantization - Converts discrete time signal to discrete amplitude signal Soldering (4) - Soldering is a process in which two or more metal items are joinedby melting and then flowing a filler metal into the joint Input Device: Types of Thermistors (4) - - Negative Temperature Coefficient (NTC) - Positive Temperature Coefficient (PTC) N...

CT Physics Final Exam Review with 100% correct answers What two terms are used to describe patient dose in computed tomography? - answerCTDI & MSAD What converts an analog signal (voltage) into digital data (numbers)? - answeran analog-to- digital converter What is the total number of gray levels called? - answerthe gray scale What can be done to reduce the amount of data that makes up the image? - answerimage compression What is the logical order in digitizing an image? - answerscannin...