Blowing-type tone synthesizer

Abstract

The invention relates to a blowing-type tone synthesizer, and the synthesizer comprises a blowing nozzle, at least one first baffle plate, a first sensing assembly, an air control type module, a plurality of second sensing assemblies, and a processing module. The blowing nozzle is provided with an air oscillation cavity and is used for conducting air into the air oscillation cavity. The baffle plate is disposed in the air oscillation cavity, and the first sensing assembly is disposed in the air oscillation cavity and used for detecting the flowing of air, generating oscillation, in the air oscillation cavity, so as to output a first detection signal. The air control type module is provided with a plurality of air channel parts, wherein each air channel part is provided with an air input end and an air output end. The air input ends are communicated with each other and are also communicated with the air oscillation cavity. The plurality of second sensing assemblies are disposed in the air channel parts, and are used for detecting the flowing of air outputted by the air output ends, so as to output a second detection signal. The processing module is electrically connected with the first sensing assembly and the second sensing assemblies, and is used for receiving the first and second detection signals and synthesizing the first and second detection signals into a tone signal.

Description

technical field [0001] The invention relates to a tone synthesis device, in particular to an air-blowing tone synthesis device. Background technique [0002] Because the known wind instruments use the large-scale vibration and resonance of the air column to produce pleasant tones, but also cause their volume to be too loud, so users often have to avoid crowds when practicing wind instruments, so as not to be caught by the crowd. Considered as noise and therefore an inconvenience. Therefore, electronic wind instruments have been gradually developed. Because electronic wind instruments do not use the sounding principle of known wind instruments to produce musical sounds, and electronic wind instruments can adjust the volume, they can allow users to play as much as they want without having to consider Whether it will cause serious noise to the surrounding environment. [0003] Generally speaking, conventional electronic wind instruments use blowing sensors or microphones to s...

AI Technical Summary

Problems solved by technology

For example, if a conventional electronic wind instrument uses a microphone, when the user blows air, the microphone will detect the change of the gas, and then convert it into volume, sound length and timbre, but because the gas is only transmitted to the microphone, the user cannot Feel the gas vibrating in a conventional electronic wind instrument

In addition, the known electronic wind instruments also have the disadvantage of being unable to play similar tones as the known wind instruments.

[0004] Because the known electronic wind instruments only use a microphone, it is often the case that after the user blows on the microphone, the saliva contained in the gas blown by the user is also blown onto the microphone, which will cause the detection function of the microphone to deteriorate for a long time; In addition, the microphones of known electronic wind instruments are easy to detect the sound of the surrounding environment, which makes the sound detected by the microphone unclear.

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