Why are MP3 audio files and JPEG image files so much smaller and more compressed than their loss less digital counterparts?

Why are MP3 audio files and JPEG image files so much smaller and more compressed than their loss less digital counterparts? The most common algorithm for compressing digitized versions of analogue sources is the Fast Fourier Transform, or FFT. Because FFTs are so widely used, computer scientists need very efficient algorithms to calculate them. Computations arranged in ‘butterfly’ formation are […]

Create a PowerPoint presentation with audio to be presented to owners who want to know how to earn the Healthy Dining rating for their restaurants.

Note: Don’t add voice to the presentation put the exact text of your talk in the “Notes” section. Module 4 – Case Presentations Helping Restaurants Fight Obesity As consumers become increasingly concerned about obesity and health risks associated with nutrition, many seek more information about restaurant foods. American families are estimated to spend as much as half of their food […]