An electronic sound effect system that simulates the sound effect of a fuel engine system

A fuel engine and sound effect technology, applied in speech analysis, speech synthesis, electrical digital data processing, etc., can solve the problem that it is difficult for the vehicle operator to distinguish whether the vehicle has been started, reduce the sensory experience, and reduce the sound warning effect of surrounding people.

Active Publication Date: 2019-03-12
宁波微行航空科技有限公司
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Problems solved by technology

Compared with the fuel-powered engine, the motor has the characteristics of quiet sound, which makes it difficult for the vehicle operator to distinguish whether the vehicle has started; it is difficult for the people around the vehicle to detect that there is a vehicle approaching, which reduces the sound w

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  • An electronic sound effect system that simulates the sound effect of a fuel engine system
  • An electronic sound effect system that simulates the sound effect of a fuel engine system

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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] The purpose of the present invention is to provide an electronic sound effect system for simulating the sound effect of a fuel engine system, which can simulate realistic engine sound effects and associated sound effects.

[0018] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specif...

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Abstract

The invention discloses an electronic sound effect system for simulating the sound effect of a fuel engine system. The system comprises a signal acquisition module, an engine state simulation module,an event simulation module, a sound synthesis module and a sound amplification module. The signal acquisition module is used for acquiring engine speed signal percentage signal and engine event statesignal; The input end of the engine state simulation module and the input end of the event simulation module are connected with the output end of the signal acquisition module, The output end of the engine state simulation module and the output end of the event simulation module are connected with the input end of the sound synthesis module, and the output end of the sound synthesis module is connected with the sound amplification module. The system of the invention can simulate realistic engine sound effect and related sound effect for vehicles, aircraft and ships.

Description

technical field [0001] The invention relates to the technical field of fuel engine sound effect simulation, in particular to an electronic sound effect system for simulating the sound effect of a fuel engine system. Background technique [0002] In recent years, in the fields of aircraft models, vehicle models, and ship waveforms, fuel-powered engines such as methanol engines and gasoline engines have gradually been replaced by electric motors. Compared with fuel-powered engines, electric motors have the advantages of simple structure, strong power, and convenient use. In addition, due to the quietness of the motor’s sound, when controlling the motor model, the operator cannot judge the working state of the engine through the sound experience, which greatly reduces the effect of model simulation experience and does not have a shocking effect in terms of hearing. With the development of new energy sources, electric vehicles and electric motorcycles have gradually entered the...

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Application Information

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IPC IPC(8): G06F17/50G10L13/02
CPCG06F30/20G10L13/02Y02T90/00
Inventor 毛磊王琪淳
Owner 宁波微行航空科技有限公司
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