Tuning fork, thin, two dimensional steel bar that when tuned to a particular melodic pitch holds its tuning endlessly. It was obviously concocted by George Frederic Handel's trumpeter John Shore right away before Shore's passing in 1752. Since it delivers an almost unadulterated tone (without hints), it is valuable in trial investigation of the physical science of sound. It has likewise been utilized in instruments—e.g., the dulcitone, or typo phone, a bunch of graduated tuning forks struck by felt hammers through a console system. GET YOUR COPY NOW!