Research On Piano Pedal Production Technology And Performance

The piano originated in Europe and was invented in Florence in the early seventeenth century by the Italian Christopher Lee.Prior to the emergence of the piano,the main popular in Europe were the ancient piano(harpsichord)and the ancient piano(clavichord).The history of the ancient piano can be traced back to the 6th century BC,the ancient Greece appeared the single string piano,and the Persian region of the Middle Ages also appeared the Solt piano and the Dushima piano,the two instruments have structural similarities,but in the way of playing is completely different.Duhima Qin was introduced into China in the 18th century,that is,the present yangqin.These two kinds Musical instruments have a direct influence on the later ancient piano and piano making.Among the ancient piano family musical instruments,they can be divided into two categories according to the pronunciation mode,among which the most influential is the ancient piano,also known as the feather organ(harpsichord).Compared with the ancient piano of the percussion string,the sound of the feather organ is both loud and clear,which can be used as a ensemble instrument.In the Baroque era and the early classical era,the feather organ was an indispensable and important constituent instrument of the church,opera house and court band at that time.Although the ancient piano was very popular at that time,because the piano player could not pass The finger touch key directly changes the strength and the timbre,can not fully satisfy the player's subjective expression desire,so by the late 18th century,gradually replaced by the emerging piano.The piano's predecessor was the ancient piano,not the feather organ,which was pronounced by plucking the strings,while the piano was pronounced by tapping the strings.In 1709,Bartolomio Christofuri produced a piano capable of playing both soft and strong sounds,which opened a new era in the history of the piano.Many people know that the piano word for piano translated in foreign languages is from Italy,where the full name of the piano is pi.The piano of the ano-forte,is light and weak,and the forte is strong.In Italian," piano "first refers to the ancient piano,which can make strong and soft sounds at the same time.Since the birth of the piano in the 17th century,it has gone through more than 300 years of development,and has now developed into the mainstream musical instrument ranks.In the course of its development,both the material and the appearance of the piano have undergone various changes,after continuous improvement changes,the piano has now a wider range,stronger volume,richer timbre and harmony effect.Pitchable through the tread at the bottom of the piano Volume,timbre,melody,harmony effect and rhythm change adjustment,in the interpretation of works and sound color changes play a vital role.Modern piano can be divided into two categories in appearance,one is vertical piano,the other is horizontal piano,both of which have three tappets:the tappets of vertical piano from right to left are the tappets,the tappets of double soft tone and the tapples of soft tone(soft tone);the tappets of horizontal piano are the tappets,the tappets of choice and the tappets of soft tone(soft tone)The piano treadle changes with the appearance of the piano and its internal structure,and the pedal plays in different periods To the effect and its sound effects are different.This paper studies the influence effect and application of the improved piano manufacturing technology,the shape and function of the treadle in the actual performance,analyzes the influence of the change of the making technology on the actual performance effect,and clarifies the purpose of using the treadle in the performance.This study is of great significance and practical significance from the aspect of playing,through the discussion of the technique of making the piano treading flap and its playing effect,the study of how the composer and performer achieve their unique color effect,interpret their respective musical styles,and accurately restore the style of music works in different periods Of theoretical value.