Which Filter Will Always Produce the Least Roll-Off of All

question 3

Multiple Choice

Which filter will always produce the least roll-off of all the approximations?

• A) Butterworth
• B) Chebyshev
• C) Bessel
• D) elliptic

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Definitions:

Blood cells

Cells that circulate in the bloodstream, comprising red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).

Hemoglobin

A protein in red blood cells responsible for carrying oxygen throughout the body.

Venipuncture

is the process of puncturing a vein with a needle to draw blood for testing, to give medication, or to start an intravenous line.

Femoral vein

A major blood vessel in the thigh and leg that returns oxygen-depleted blood back to the heart.