News
Calendar
Alumni
Giving
Faculty + Staff
Bannerweb
eHelp
Library
Apply
1 800 CALL LTU

Acoustical, Electrical, and Illumination Sys

Credit Hours: 

The course reviews the theories of sound perception, analysis of architectural acoustics, room acoustics, sound isolation, sound absorption, electronic sound reinforcement, and the study of acoustic properties of materials and room shapes to provide speech privacy, enhance speech clarity, enrich music spaces and control noise. The course also addresses basic electrical theory, utility connection options, emergency backup, distribution, and safety considerations as they relate to building construction. Electrical lighting is studied as part of an assimilated section covering the fundamentals of illumination, integrating natural daylighting and electrical lighting design for energy conservation. Class projects include investigations into course subjects to further enhance understanding of real work applications.

» Document Viewer

Use Your Cell Phone as a Document Camera in Zoom

  • What you will need to have and do
  • Download the mobile Zoom app (either App Store or Google Play)
  • Have your phone plugged in
  • Set up video stand phone holder

From Computer

Log in and start your Zoom session with participants

From Phone

  • Start the Zoom session on your phone app (suggest setting your phone to “Do not disturb” since your phone screen will be seen in Zoom)
  • Type in the Meeting ID and Join
  • Do not use phone audio option to avoid feedback
  • Select “share content” and “screen” to share your cell phone’s screen in your Zoom session
  • Select “start broadcast” from Zoom app. The home screen of your cell phone is now being shared with your participants.

To use your cell phone as a makeshift document camera

  • Open (swipe to switch apps) and select the camera app on your phone
  • Start in photo mode and aim the camera at whatever materials you would like to share
  • This is where you will have to position what you want to share to get the best view – but you will see ‘how you are doing’ in the main Zoom session.