How is sound digitized - Study guides, Class notes & Summaries

CCI RVS Exam (2024/ 2025) 200+ Questions and Verified Answers| 100% Correct- Grade A Q: When listening with continuous wave Doppler over a sonic lesion, you will hear high frequency or low frequency sound? Answer: High frequency Q: A normal PORH response is a major velocity increase of what percent increase in mean velocity Answer: >100% Q: What are falsely elevated less frequently than tibial ankle pressures? Answer: toe pressures Q: How can a PTFE ...

GIS Exam Questions & Answers 2024 Why can getting points from a GPS into ArcGIS be problematic? - ANSWER-Poor connection - hardware and software issues; different companies/products/versions Difficult to find the specified datum/projection What is remote sensing? Give examples. - ANSWER-Collecting information from a distance; ex. photographs or radar/LiDAR. Typically satellite or air plane. Offer great detail over a continuous surface How is remote sensing imagery stored? - ANSWER-Gr...

Why can getting points from a GPS into ArcGIS be problematic?  Poor connection - hardware and software issues; different companies/products/versions Difficult to find the specified datum/projection What is remote sensing? Give examples.  Collecting information from a distance; ex. photographs or radar/LiDAR. Typically satellite or air plane. Offer great detail over a continuous surface How is remote sensing imagery stored?  Great detail = large file sizes. Stored using raster ...

Interlaced scan displays the frame by scanning the lines of a frame _____. - ️️in two passes: even-numbered lines in one pass and odd-numbered lines in the second According to Nyquist's theorem, the sampling rate of the audio must be at least _____ of the audio frequency. - ️️double A sound with higher _____ is perceived to have a higher pitch - ️️frequency Amplitude is measured in _________. - ️️decibels Frequency is measured in _____. - ️️hertz In digital audio, the...

CGS 2060 Midterm Exam - Q & A (Complete Solutions) 1. MIDI 2. HDMI 3. Plug and Play 1. Capable of carrying digital music signals and are common in today's music scene 2. allows for the transmission of high-definition audio and video signals 3. a technology that enables the OS to detect and configure peripherals without downloading software or drivers 1. L1 cache 2. L3 cache 3. Disk cache 1. memory located directly on the processor itself 2. memory located adjacent to the processor 3. memory u...

CSE EXAM REVIEW QUESTIONS WITH COMPLETE SOLUTIONS how doe speech recognition work? - ANSWER-The device collects words spoken into a microphone that's connected to sound processing circuitry. This circuitry's analog-to-digital converter transforms the analog sound of your voice into digital data. This data is then processed by speech recognition software. Speech recognition software analyzes the sounds of your voice and converts each word into groups of phonemes. Next, the software compar...

A sound with higher _____ is perceived to have a higher pitch → frequency Amplitude is measured in _________. → decibels Frequency is measured in _____. → hertz In digital audio, the number of sample points taken per second is called the _____. → sampling rate How many levels of amplitude values does an 8-bit sound allow? → 256 According to Nyquist's theorem, the sampling rate of the audio must be at least _____ of the audio frequency. → double Reducing the number of...

MTM 3010 Final Exam Mono one track Stereo 1950's- two tracks Multitrack digital recorders digitized sound recording and reproduction that allows for the separate recording of multiple sound sources or of sounds sources recorded at different times to create a cohesive whole. Hard disc computer recording direct-to-disk recording system that uses a high capacity hard disk to record digital audio or digital video. Alternative that provides other editing capabilities. ProTools digital audi...

Cosc 101 final exam review Questions and Answers Graded A+ methods contain blocks of executable code programming language tool for solving problems John Von Neumann -introduced the concept of stored programs -wrote a paper discussing storage Variable named storage location that holds a data value jacquard's loom 1st programmable device pseudocode design and represent algorithms if x=0, otherwise... conditional statement "Print n" sequ...

Nursing Informatics Exam 293 Questions with Verified Answers Nursing informatics is: - CORRECT ANSWER the study and application of technology, information, and computer science to the practice of nursing The Foundation of Knowledge Model illustrates: - CORRECT ANSWER the dynamic, evolving nature of knowledge. We learn by continually acquiring, processing, generating, and disseminating knowledge. As we share our knowledge, we also receive feedback, leading us to rethink and reshape our own ...