stress test for elite athletes a physical system is used to measure the performance of the individual. Indicate which of these signals are digital signals: Group of answer choices a) Heart rate ⇒ Type: Numeric; Range: Integers from 35 to 300 b)Respiratory Rate ⇒ Type: Numerical; Range: integers from 8 to 40. c)Performance ⇒ Type: Real number; Range: [0-1] d)Weight ⇒ Type: Weight; Range: [25-100 kg] e)ECG (Electrocardiogram) ⇒ Type: Voltage; Range: [0.5-4 mV]. f)Temperature ⇒ Type:
A) Choose the correct statement:
Choose at least one correct answer
Group of answer choices
a) In CMOS circuits (circuits built with CMOS gates) logical values of 1 and 0 are defined as the passage or non-passage of current, respectively.
b)
c)The voltage levels defining the logical 0 and 1 depend on the circuit supply voltage.
d)In a 5V powered circuit, the logical value 1 is defined as a voltage of exactly 5V.
B) In a stress test for elite athletes a physical system is used to measure the performance of the individual. Indicate which of these signals are digital signals:
Group of answer choices
a) Heart rate ⇒ Type: Numeric; Range: Integers from 35 to 300
b)Respiratory Rate ⇒ Type: Numerical; Range: integers from 8 to 40.
c)Performance ⇒ Type: Real number; Range: [0-1]
d)Weight ⇒ Type: Weight; Range: [25-100 kg]
e)ECG (Electrocardiogram) ⇒ Type: Voltage; Range: [0.5-4 mV].
f)Temperature ⇒ Type: Temperature, Range: from 18ºC to 22ºC (only integer and half-integer values are measured)
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