Take an extra 20% OFF*
 your entire order
Use code: BIGSAV
X

How can we help?

Chat with a real person*
Live Chat
Track your order
Track Order
Browse our help page
Go to Help
793871765
1.50
1.50
$
1
White
White
0
0
0
0
0
0
Acoustics test, 1954 - 4.5

Acoustics test, 1954 - 4.5

$1.50
$1.50
Finish: Select a finish…
Quantity: Select quantity…

Bestsellers:

  • Product Details
  • About the Design

About 4.5 x 6.25 Flat Cards

Make your own unique personalized announcements and invitations for every occasion! Add you text & photos to create your custom card for that special occasion.
  • 4.5" x 6.25" (portrait) or 6.25" x 4.5" (landscape)
  • High quality, full-color, full-bleed printing on both sides
  • Printed on matte or glossy 110 lb. cover weight
  • Each invitation comes with a white envelope
Acoustics test. Researcher sitting in front of a speaker during an acoustics test. The test involves studying the loudness and threshold of high-frequency tones using plane progressive sound waves. Ph
Created on February 25, 2013 at 10:54 AM See more designs from: science photos
Customer Comments