Physics, 11.10.2021 06:30 teresaduggan1433
Evelyn learns that a sound wave can be recorded electronically as an analog signal or as a digital signal. She investigates these two signal types. She records her voice using a tape recorder, which uses an analog signal to produce sound when played back. She also records her voice using a computer, which uses a digital signal to produce sound when played back. Evelyn replays each recording 100 times.
a. Describe a difference that Evelyn would most likely hear between the two recordings after being replayed 100 times.
b. Explain why the two recordings would sound different after being replayed 100 times.
Answers: 1
Physics, 21.06.2019 22:00
The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?
Answers: 2
Physics, 21.06.2019 22:30
Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesn’t slow down or speed up, what is his speed?
Answers: 1
Physics, 22.06.2019 06:50
What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?
Answers: 1
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
Evelyn learns that a sound wave can be recorded electronically as an analog signal or as a digital s...
Biology, 16.10.2019 06:30
English, 16.10.2019 06:30
Mathematics, 16.10.2019 06:30
Social Studies, 16.10.2019 06:30
Mathematics, 16.10.2019 06:30
History, 16.10.2019 06:30
History, 16.10.2019 06:30
Mathematics, 16.10.2019 06:30
Mathematics, 16.10.2019 06:30