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PCM (Pulse Code Modulation) sampling time of 125 microseconds is typically associated with a sampling rate of 8,000 samples per second. This rate is sufficient for capturing audio signals within the frequency range of human hearing, which is generally up to 20 kHz, in accordance with the Nyquist theorem. By sampling at this rate, the system effectively captures the necessary signal details while minimizing aliasing and ensuring good audio quality.
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What is 125 feet per second in miles per hour?
(125 ft/sec) x (1 mi / 5280 ft) x (3600 sec / 1 hr) = (125 x 3600 / 5280) (ft - mi - sec / sec - ft - hr) =85.227 mph (rounded)
A wave with a period of 0.008 second frequency of what?
Period of 0.008 sec = Frequency of (1/0.008) = 125 Hz.
How long does it take to travel 205 feet at 6 mph?
First change mi/hr into ft/sec. There 1 mi = 5280 ft and 1 hour = 3600 sec. 6 mi/hr = 6 * (5280 ft / 3600 sec) = 8.8 ft / sec To figure out how fast you travel any distance you divide the distance by time it took you. distance / time = speed 205 ft / time = 8.8 ft / sec Solving for time: time = 205 ft / (8.8 ft / sec) time = 23 sec
What is the possible units on time?
sec
What is the speed of a goat that travels 100 meters in 25 seconds?
speed = distance / time 100 m / 25 sec = 4 m/sec
