Tuning forks also play a role in several alternative medicine modalities, such as sonopuncture and polarity therapy. Today the fork, as pioneered by Beaulieu (Biosonics) and McKusick (Biofield Tuning) can be used as a sound therapy tool. Charcot used tuning forks in relation to hysteria at the Salpetriere in Paris. Early bone conduction research utilized the tuning fork by such scientists as Weber and Rinne and Chladni, Lissajous, and Helmholtz all used tuning forks to confirm their wave research. The first description of the tuning fork appeared in a book by William Tans’ur published in 1746, in which the fork is referred to as the ‘intonator’. The tuning forks in clinical use today are based on the so called philosophical or scientific pitch stated in terms of C at 512HZ. Eventually the pitch standard moved to 435, known as the International Pitch. During the 19th century the standard pitch rose by at least a semi-tone, from 422.5 to 452HZ, a standard known as the Philharmonic Pitch. Tuning fork to test hearing impairment, nerve sensory loss, or proprioception 512 cps with no weight Non-magnetic alloy 2 Long handle 1/3 the weight of. This fork gives the pitch C at 512 vibrations per second, equivalent to A at 422.5HZ. John was a trumpeter and lutenist, and he gave one of his early creations to Handel. Made of aluminum alloy and designed to meet medical requirements, the different frequencies of the tuning forks test hearing capabilities as well as testing. John Shore is credited with the invention of the tuning fork in 1711. Medical-Grade Tuning Forks with Fixed Weights in C 128, C256 and C 512 Sizes. Lower-pitched ones (usually C128) are also used to check vibration sense as part of the examination of the peripheral nervous system. 5 Great reasons to buy from us: Image of Secure Ordering Image of 365-Day Money-Back Guarantee Image of 100 Satisfaction Guaranteed. This 512 CPS tuning fork is clinical-grade for added strength and is constructed from a non-magnetic alloy that is resistant to corrosion. Tuning forks, usually C512, are used by medical practitioners to assess a patient's hearing. The main reason for using the fork shape is that, unlike many other types of resonators, it produces a very pure tone, with most of the vibrational energy at the fundamental frequency, and little at the overtones (harmonics). Medical grade aluminum alloy tuning fork designed for the healthcare profession. Its main use is as a standard of pitch to tune other musical instruments. The pitch that a particular tuning fork generates depends on the length of the two prongs.

It resonates at a specific constant pitch when set vibrating by striking it against a surface or with an object, and emits a pure musical tone after waiting a moment to allow some high overtones to die out. A tuning fork is an acoustic resonator in the form of a two-pronged fork with the prongs (tines) formed from a U-shaped bar of elastic metal (usually steel).

Tuning fork c512