![]() Just three years later, in 1553 Paua, Italy, H. In 1550 Pacia, Italy, the physician, mathematician and astrologer Girolamo Cardano, noticed how sound was being perceived through the skin. Other uses for sound and vibrations began to surface. ![]() The Greek and Egyptians used the monochord to make intricate mathematical calculations. In 583 B.C., the Greek philosopher, Pythagoras, made a device called the monochord and set the pitch to 256 Hz. It was made of steel and had a pitch of A423.5.īut the thoughts and beliefs about tuning forks can be traced much further back in time All the way back in fact to the early Greeks. At the time, he jokingly called it a pitch fork. The tuning fork was first invented in 1711 in England by Royal Sergeant Trumpeter to the court and lutenist, John Shore. In some parts of the world, tuning forks have since been replaced by machinery to perform these same tasks. While the higher tuning fork frequencies checked for hearing loss, other lower sounding tuning forks, such as the C-128 Hz, were used to check vibration sense generally as part of the examination of the peripheral nervous system. ![]() In the medical field, tuning forks such as the C-512 Hz were used by health care practitioners to make assertations of a patient’s hearing. In addition to using tuning forks to tune musical instruments, they are also being used in physics classrooms across the country to teach students about sound, vibration and sound waves.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |