A studio can be put together primarily with donated our used equipment. A cheap studio set up using consumer grade audio gear can cost as little as $5,000, depending how much you scavenge and how picky you are. If you opt for top-of-the-line new equipment, it is easy to spend upwards of $100,000!
(Hmmmm â¦ revelation â¦ high-stress job, maybe thatâs why I hum all the time.). I do think stress is a factor because sometimes when Iâm particularly frazzled, I donât just hum, I repeat the notes in one portion of the song, over and over, monotonously, like a stuck record.Itâs kind of creepy.Hmmmm â¦ revelation â¦ high-stress job, maybe thatâs why I hum all the time.). I do think stress is a factor because sometimes when Iâm particularly frazzled, I donât just hum, I repeat the notes in one portion of the song, over and over, monotonously, like a stuck record.
Cause of the Hum. In the U.S. electrical transformers the hum that occurs happens at a frequency of 120 Hz. When vibrations reach this level of repetition, the metal used to construct the transformer internal core begins to give off a noise. The vibration, or hum, is a reaction by the transformer metal to the presence of a magnetic field created as electricity passes through. This process is called magnetostriction.