With the goal of creating a device to help music students improve their skills on the trumpet, engineering students at the University of California, San Diego, employ microcontrollers, servo motors ...

[JanHerman] knows that tuning musical instruments is all about precision and that precision is measured in a logarithmic unit called a cent. A cheap tuner unit might be accurate to 1.5 cents which ...

Whenever you play a string instrument or a percussion instrument, it is important to ensure that it is tuned properly to get the right audio quality. If you frequently play the guitar, it is important ...