Novel guitar and method for calling timbre of guitar

Abstract

The invention discloses a novel guitar. The guitar comprises a guitar body, a string splitting pickup device, an A / D converter, a DSP signal processor, a sound source library and a D / A converter. Thestring splitting pickup device comprises a sound pickup device arranged below each string. The string splitting pickup device is connected with the A / D converter, the A / D converter is connected with the DSP signal processor, the DSP signal processor is connected with the sound source library, and the D / A converter is connected with the DSP signal processor or the sound source library. A sound source is arranged in the guitar; by calling the sound source, tones of various guitars of other types and tones of various other musical instruments can be given out, the tone of a single music device can be simulated, the tone of a harmony musical instrument can be simulated, convenience is provided for recording and performance of a player, and diversified song creation can be achieved through oneguitar.

Description

technical field [0001] The invention belongs to the technical field of musical instruments, and in particular relates to a novel guitar and a method for tuning the tone of the guitar. Background technique [0002] As a product of modern science and technology, the electric guitar is loved by the public because of its rich expressiveness. However, the existing electric guitar has a single timbre. When performing live or recording, if you want to use the timbre of other instruments, it is often difficult to achieve. Musical instruments are undoubtedly difficult, and the second reason is that even if a variety of other musical instruments are assembled, the cost is relatively high and it is inconvenient to carry. [0003] And in the prior art, although the method of using guitar to simulate the timbre of other musical instruments has appeared, it can only realize the timbre of simulating a single musical instrument, because the existing electric guitar generally gathers the vi...

AI Technical Summary

Problems solved by technology

However, the existing electric guitar has a single timbre. When performing live or recording, if you want to use the timbre of other instruments, it is often difficult to achieve. Musical instruments are undoubtedly difficult, and the second reason is that even if a variety of other musical instruments are assembled, the cost is high and it is inconvenient to carry

[0003] And in the prior art, although the method of using guitar to simulate the timbre of other musical instruments has appeared, it can only realize the timbre of simulating a single musical instrument, because the existing electric guitar generally gathers the vibration of the strings through a pickup, and the vibration signal Converted into electrical signals, when multiple strings are plucked at the same time, what the pickup picks up is a mixed signal from multiple strings. If you want to tune the sound source, you need to separate the vibration signal of each string. The requirements are high and difficult to achieve. In addition, because the sound source needs to be separated before the sound source can be retrieved, there is a problem of large output delay, so it cannot simulate the timbre of a harmonic instrument. Therefore, the scope of use is limited.

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