An editable multi-level timbre synthesis system and method

Abstract

The invention provides an editable multi-level tone synthesis system and method. The synthesis system is used to edit and synthesize tones of different levels of a musical instrument, simulate different tone effects generated by a note of the same pitch in different playing conditions, and further simulate real tones of musical instruments; and the playing condition is one or multiple selected randomly from the type of the musical instrument, a manufacturer of the musical instrument, the model of the musical instrument, the individual of the musical instrument, a player or a playing object and a playing technique. The synthesis system comprises a tone characteristic unit, a tone editing unit and a tone synthesis unit. Thus, different levels of tones that can be played by traditional physical musical instruments can be simulated more accurately, and a higher-end of electronic sound source can be generated; and different source tones of different levels can be mixed and edited to generate a new sound source, the musical expressive force of the electronic musical instrument is enriched, and the source tones of different levels can be tones of the same fundamental frequency from the same or different musical instruments.

Description

technical field [0001] The invention relates to the technical field of audio processing, in particular to an editable multi-level timbre synthesis system and method. Background technique [0002] Timbre refers to the color and texture of sound, and is used to express the sensory characteristics of sound. The timbre produced under different pronunciation styles, pronunciation methods, and pronunciation environments has different effects. Known, the timbre played by different types of musical instruments is not the same, but, due to a variety of complicated reasons, including the different types of musical instruments such as pianos are divided into grand pianos and upright pianos), different manufacturers, different models, Different individuals, different players / objects, and different playing techniques (including the way of touching keys / strings, strength, angle, etc.), will also produce differences in timbre. Musical instruments produced by different manufacturers, or mu...

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