Condenser microphones are the most common types of microphones you'll find in studios. They have a much greater frequency response and transient response - which is the ability to reproduce the speed of an instrument or voice.
protein-bound iodine test n. A test to determine thyroid function in which serum protein-bound iodine is measured. The American HeritageÂ® Stedman's Medical Dictionary
Iodine Urine Test. Iodine Urine Test. This test measures Iodine levels in a person's urine. Iodine is an element which is essential for healthy functioning in many organs and systems such as the thyroid, heart, liver, lungs, and immune system. Proper iodine levels aid in the production of thyroid hormones. A urine test measures the amount of iodine being excreted in a person's urine. Evaluating urinary iodine levels can help determine if a person is getting healthy amounts of iodine from the food they eat.