Interval

The term Interval can refer to:

• In mathematics, a interval It's a straight portion.
• In music, a interval is a frequency difference between two notes.
• In statistics, confidence interval, pair of numbers among which it is estimated that there will be some unknown value.
• In medicine, QT interval, measurement of the duration of a part of the heartbeat.
• In linguistics, Semantic interval is the diversity of meaning of two descriptions of the same thing.
• Intervalo, the title of a magazine of the Argentine publishing house of comics Columba, which was published in the middle of the centuryXX.