Transient is the most hyped, abused and trendy word in GS. A transient is a short-duration signal that represents a nonharmonic attack phase of a sound source. It contains a high degree of nonperiodic components and a higher magnitude of high frequencies than the harmonic content of that sound.
But like any estimate, it's based on some rounded numbers and rules of thumb. For example, this mortgage affordability calculator assumes that your monthly mortgage payment should be no more than 28% of your monthly income, to leave enough money for other expenses and investments you'll want to make.
How Much Money Can I Afford to Borrow? Most future homeowners can afford to mortgage a property even if it costs between 2 and 2.5 times the gross of their income. Under this particular formula, a person that is earning $200,000 each year can afford a mortgage up to $500,000.