This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
From text to speech: The MITalk system
3. As the aperture of a lens is increased, the
1. price tends to decrease
2. speed of the lens tends to decrease
3. sharpness of its focus tends to decrease
4. speed of the lens tends to remain constant
4. The writer’s attitude toward the advertising materials which are men-
tioned is one of
1. indifference
2. disbelief
3. acceptance
4. enthusiasm
5. The writer’s main purpose is to
1. encourage the use of synchronized flash
2. discourage the use of synchronized flash
3. encourage the use of rapid films
4. discourage the purchase of fast lenses
6. To obtain pictures of maximum sharpness, the writer strongly recom-
