Quantization - Study guides, Class notes & Summaries

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...

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

________________ refers to the resolution (overall quality and distortion characteristics) of an encoded signal compared to the original analog signal at its input. - Answer- Quantization List 5 different standards/formats for digital audio transmission. - Answer- AES/EBU S/PDIF SCMS MADI ADAT lightpipe TDIF Frequencies that are greater than twice the sample rate allowed into the sampling process will be heard as harmonic distortion. This is called: - Answer- aliasing Explain the N...

MUSIC EDUCATION PRAXIS EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ A MIDI instrument can be used to enter notes in music notation software. The quantization function in the software allows the user to designate Correct Answer: The smallest note value that can be imported. Four Pieces, Op. 15, No. 3 by Clara Schumann-Wieck was written in Correct Answer: A middle school band director points out that when some clarinet players play the written notes (...

Computers use a numbering system that is base-2, which is also known as the _____ numbering system - ️️binary When analog information is converted to digital data, we must consider two properties that affect the exactness of the digital representation, one from sampling and one from quantizing. Which of the following is from sampling? - ️️sampling rate What year did the Macintosh computer become available? - ️️1984 The UNIVAC computer uses magnetic tape. T or F - ️️True Ho...

Digitization correct answers The conversion of analog information into digital data that computers can handle and it is created by a two-step process: 1. Sampling 2. Quantization Sampling (and Sampling Rate) correct answers Sampling is the collection of data and you need to set up a sampling rate. Sampling rate is how often you take a data. Quantization correct answers When you need to fix the number of digits (bit depth). Bit depth is the number of allowable levels you map (or round) the ...

As sound travels through air, it does so as a - ANSWER-longitudinal pressure wave The period of a sine wave - ANSWER-is shorter for higher frequency sounds Pressure can de defined as - ANSWER-force divided by area Intensity can be defined as - ANSWER-power per unit area The inverse square law means that - ANSWER-intensity decreases by a factor equal to the square of the change in distance Based on the equal loudness curves figure (2-18, p33), a 100 Hz tone would need to be approxi...

Aristotle: - virtues not human reasoning The quantization function in the MIDI software is used for - allowing the user to select the smallest note value that will be imported into the score as the MIDI file is played. Alto Flute: - Sounds a perfect 4th lower than written Aerophones: - Instruments that produce sound by using air ABA: - American Bandmaster's Association Op. (work) or Opp. (works) - a term used to classify a composition in relation to the composer's other compositions. A...

Image Formation, Projective Geometry, Image Enhancement Exam Questions and Answers High-pass Filter - Answer-Used to enhance high-frequency details in an image Low-pass filter - Answer-It smoothens the image by averaging pixel values High-pass filter - Answer-Emphasizes high-frequency components Band-pass filter - Answer-N/A Laplacian filter - Answer-Highlights intensity discontinuities Convolution - Answer-Differs from correlation by using the filter without rotation Sobel o...

A MIDI instrument can be used to enter notes in music notation software. The quantization function in the software allows the user to designate - The smallest note value that can be imported. Four Pieces, Op. 15, No. 3 by Clara Schumann-Wieck was written in - A middle school band director points out that when some clarinet players play the written notes (a and bflat) the notes are sharp in pitch. All other pitches, however are consistently in tune. What should be done to have these notes ...