Charles A. Baird Missouri from 1921 until at least 1937, also acting as the President of the Board for several years. In his later years, Baird became a benefactor of the University of Michigan. His most prominent gift was the Charles Baird Carillon, a carillon consisting of 53 bells that was the third heaviest in the world in 1936. The carillon was purchased with a $70,000 gift from Baird. When Baird first offered the carillon to the university, the Burton Memorial Tower had not been built. The school initially set aside $35,000 to house the carillon in the tower of the Michigan Union.
A (musical note) the pitch standard. The number designates the frequency in hertz. A lower number equals a lower pitch. By an international treaty signed in 1939, modern pitch is standardized at A-440. However, tuning has varied over time, geographical region, or instrument maker. In 17th-century Europe, tunings ranged from about A-374 to A-403, approximately two to three semitones below A-440. Historical examples exist of instruments, tuning forks, or standards ranging from A-309 to A-455.3, a difference of almost six semitones. Although the official standard today is A-440, some orchestral groups and chamber groups prefer to tune a little higher, at A-442 or