Instrumentation Lab (NPB101L)

What does delta measure?

the difference between two points

What does P-P measure?

difference between the highest and lowest values

When to use TIME?

to find the duration between two points

When to use VALUE?

to find the amplitude or level of a single point or area

How do you use TIME and VALUE?

select the measurement tool and highlight an area of the waveform with the I beam cursor. The corresponding value and time measurements will appear in the measurement box

What is the frequency science behind BioPac?

coverts raw electrical signals into meaningful data (EMG)

What is the decade knob?

multiplies the output (starting at (x10)

What is a full waveform?

everything captured while the system was running and recording

What does changing frequency do?

increase/decrease the number for wave

What does changing delay do?

shifts the waves right and left

What does changing the duration do?

Makes the waves wider and longer

What does changing the voltage do?

increase/decrease the amplitude