'Certain frequencies' presentation slideshows

Generating Terrains via Marching Cube Algorithm for Games

Generating Terrains via Marching Cube Algorithm for Games. Kethan Tellis Adam Smith Chris Barakian Ravi Vaishnav. Game Terrains. How can we create more interesting game terrains?. Game Terrains Methods. Height maps . Game Terrains Methods. Height maps. Procedurally Generated.

407 views • 28 slides

361 views • 19 slides

Sound

Sound. What is sound?. Any object vibrating in air creates sound waves by moving air molecules back and forth. Sound waves are longitudinal and are composed of compressions and rarefactions. Speakers. An alternating current is supplied to the coil.

374 views • 19 slides

Use of Sound for Navigation by Blind Pedestrians

Use of Sound for Navigation by Blind Pedestrians. Tasks today. Who am I, what do I do? Touch on some notable developments in the understanding of sound related to navigation without sight Discuss some common acoustic phenomena and sound cues related to navigation without sight.

276 views • 17 slides

Filters

Filters. Definition: A filter is a frequency selective system that allows energy at certain frequencies and attenuates the rest. Filters. Parameters: Center frequency (resonant frequency) Lower cutoff frequency (half power point or 3 dB down from center frequency).

545 views • 11 slides

Standing Waves

488 views • 10 slides

Diagnostic Technologies

Diagnostic Technologies. By: Ansa, Jeremy, Maranatha, Ravneet. Magnetic Resonance Imaging (MRI). Definition: a medical tool in which magnetic fields interact with atoms in the human body producing images.

293 views • 5 slides