Problem 13
Mark the answers true or false as follows: A. True B. False An audio signal is digitized by sampling it at regular intervals.
Problem 14
Mark the answers true or false as follows: A. True B. False A CD stores audio information in a binary format.
Problem 15
Mark the answers true or false as follows: A. True B. False The MP3 audio format discards information that cannot be heard by humans.
Problem 16
Mark the answers true or false as follows: A. True B. False An RGB value represents a color using three numeric values.
Problem 17
Mark the answers true or false as follows: A. True B. False Indexed color increases the number of colors that can be used in an image, and thus increases the file size.
Problem 18
Mark the answers true or false as follows: A. True B. False Bitmap, GIF, and JPEG are all examples of raster-graphics formats.
Problem 19
Mark the answers true or false as follows: A. True B. False Vector graphics represent images in terms of lines and geometric shapes.
Problem 21
Choose the correct term from the following list. A. Signed-magnitude representation B. Radix point C. Frequency of use D. Sampling E. Analog F. Digital data is a continuous representation of information.
Problem 22
Choose the correct term from the following list. A. Signed-magnitude representation B. Radix point C. Frequency of use D. Sampling E. Analog F. Digital The representation for numbers you've used since grade school is called
Problem 23
Choose the correct term from the following list. A. Signed-magnitude representation B. Radix point C. Frequency of use D. Sampling E. Analog F. Digital If the number base is other than base 10 , we call the decimal point the
