# Shared Flashcard Set

## Details

Computer Aided Systems
Computer Aided Systems
21
Other
06/18/2007

Term
 These flash cards are for Acoustic Studies one,Ease Overview One and Sim 2.0
Definition
 YAY
Term
 What are the three distinct forms of particle motion?
Definition
 CylindricalWave, Transverse Wave, and Longitudinal Waves.
Term
 How Do YOu Calculate the velocity of sound knowing the temperature
Definition
 C=49 Square root of 459.4 + F degrees
Term
 How does teperature affect the velocity of sound
Definition
 If the temperature goes down then the speed of sound slows down Wen Temperature goes up Speed of sound increases.
Term
 What is wavelength
Definition
 Wavelength is a 360degree complete cycle of compression and rarefaction.
Term
 How do you calculate wavelength?
Definition
 Lambda= 1130 _____ Hz
Term
 How can you rever polarity?
Definition
 Swap pins 2 and 3 on a mic cable or swapping the positive and negative at speakers or reversing the bananna plugs
Term
 Describe Phase
Definition
 Frequency dependent time delay
Term
 How do you calculate Octave relationships
Definition
 2:1 RatioA doubling of itself
Term
 How do you calculate harmonics
Definition
 X-the multiplier of the fundemental
Term
 How do you calculate a range of octaves
Definition
 2n FrH ____ FrL
Term
 Ease was developed by?
Definition
 Dr.Wolfgang Ahrnet
Term
 What other types of foom input methods are there other than vertex by vertex
Definition
 Extrude insert shapeand Prototypes
Term
 Name the four types of 3d shapes you can insert
Definition
 Cuboid Pyramid Cupola Cylider or cone
Term
 Interior surfaces are what color
Definition
 Yellow
Term
 What is the hot key used for save and apply
Definition
 F6
Term
 Why are most rooms modeled in the negative Y axis
Definition
 That is the direction speakers are facing
Term
 What is the command for cutting a face into two faces,
Definition
 Fixed Cut
Term
 What is the hotkey to delete unattached verticies
Definition
 Control Shift + F12
Term
 When adding floor to ceiling colums in a room you must make .
Definition
 and IS COAT OF setting
Term
 What are some of the prototypes available
Definition
 Church Colleseum Gothic Dome Octogon
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