Electroacoustic DSP simulation module system based on hall architectural acoustics

A modular system and simulation technology, applied in the field of electro-acoustics, can solve problems such as the single function of the hall and the inability to meet the needs of various performances

Inactive Publication Date: 2016-04-06
NINGBO SOUNDKING ELECTRONICS
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Problems solved by technology

[0002] With the increasing enrichment of people's cultural life, a large number of halls such as concert halls, movie theaters, and lecture halls have been built. According to different performance needs, architectural acoustic treatment of the halls is required. After the construction is completed, the acoustic indicators of the halls are basically fixed. Single function, unable to meet the needs of various performances

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  • Electroacoustic DSP simulation module system based on hall architectural acoustics

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Embodiment Construction

[0013] The simulation module system of the present application will be described in detail with reference to the accompanying drawings.

[0014] According to the functional needs of the actual hall, the whole system can include a variety of simulation modules, each simulation module can be set in different positions of the hall, the simulation module can be used alone or combined into a group to replace the corresponding architectural acoustic components, to achieve architectural acoustics Component functions and effects. The simulation module can be used to simulate the following architectural acoustic components, such as: speaker bridges for reflection above the stage, light bridges, floating cloud panels, adjustable angle reflective sound inclined panels, large horn devices at the entrance, convex diffusers, two-dimensional diffusion Body, enhanced reflector, segmented absorber and reflector. And organize and call each simulation module according to specific needs, and the...

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Abstract

The invention discloses an electroacoustic DSP simulation module system based on hall architectural acoustics. According to the actual hall function requirements, the whole system comprises a plurality of simulation modules. The simulation modules can be disposed on different positions of the hall, and can be used independently or can be combined together, and then the corresponding architectural acoustic members can be replaced, and the functions and the effects of the architectural acoustic members can be realized. The simulation modules can be used for the simulation of the following architectural acoustic members such as the sound bridges, the light bridges, and the floating cloud plates, which are used for the reflection of the upper part of the stage; the reflected sound inclined plates, the angles of which are adjustable; the entablature big horn devices; the protruded diffusion plates; the two-dimensional diffusion bodies; the enhanced-type reflection plates; and the segmented absorption and reflection bodies. The simulation modules can be organized and invoked according to the actual requirements, and the adaptive adjustment of the module parameters can be carried out.

Description

technical field [0001] This application belongs to the field of electroacoustics. Background technique [0002] With the increasing enrichment of people's cultural life, a large number of halls such as concert halls, movie theaters, and lecture halls have been built. According to different performance needs, architectural acoustic treatment of the halls is required. After the construction is completed, the acoustic indicators of the halls are basically fixed. It has a single function and cannot meet the needs of various performances. Contents of the invention [0003] In order to overcome the above shortcomings, an electro-acoustic DSP simulation module system based on architectural acoustics is proposed to simulate the effects of various architectural acoustic components. [0004] The system is set in the hall and consists of one or more simulation modules. The simulation module includes a microphone (1), which is used to pick up the sound source sound signal and convert...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00
CPCH04R3/00H04R2203/00
Inventor 刘瑞新
Owner NINGBO SOUNDKING ELECTRONICS
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