On-the-spot investigation: Through the technical training of this module, students can understand the brief history of piano development, understand the evolution process of piano structure modeling, master the irony of piano structure, and identify the quality of piano.
Adjustment: Through the technical training of this module, students can master the operation method of correctly aligning the strings and gaps of the hammer, master the technology of adjusting the tightness and clamping height of the keys, and understand the working principle of the * * * bell system and the names and functions of each part. Tuning: Through the technical training of this module, students can understand the basic knowledge of piano tuning, master the tuning operation method, divide the average rate of twelve with the help of the pitch table, and learn to tune octaves and tonality.
Test: Through the technical training of this module, students can understand the test method of keyboard sensitivity and keyboard action knowledge, and master the basic theoretical knowledge of distinguishing pitch; Understand the nature and pitch frequency of music, and master the simple scale of playing games.
Maintenance: Through the technical training of this crosspiece, students can understand the basic knowledge of piano maintenance, the names and specifications of maintenance materials, and the names and usage of maintenance tools.