Guangzhou Guangyou Communication Equipment Co., Ltd. (hereafter “Guangyou Communication”) is a technology enterprise specialising in communication equipment, focusing on the R&D, manufacturing, sales and technical services of communication products. Leveraging the diversified industrial resources of Guangyou Group, the company addresses core demands in the communication industry, drives development through technological innovation, and delivers high-quality, reliable communication equipment and integrated solutions to support the digital and intelligent transformation of the industry.

GZ DP Anechoic T&E Co., Ltd. (hereafter “GZ DP”) is supported by a professional team with extensive experience in acoustic technology research and engineering applications. The company operates its own manufacturing facility and acoustic laboratory built in accordance with CNAS standards, enabling in-house acoustic verification and third-party testing services.

Through continuous technical development and engineering innovation, GZ DP has delivered a wide range of acoustic laboratories and testing environments recognised for their reliability, durability and engineering quality.

The acoustic simulation analysis system is a specialised engineering tool that applies acoustic principles and numerical computation techniques to digitally simulate and analyse acoustic phenomena, including sound generation, propagation, reflection, diffraction and absorption. Its core advantage lies in accurately predicting the acoustic performance of products or environments (e.g., noise levels, sound field distribution, acoustic comfort) without physical prototyping. Widely used in automotive, consumer electronics, architectural acoustics, aerospace and general electronics applications, the system constructs detailed acoustic simulation models, integrates material acoustic properties and boundary conditions, and employs numerical methods such as the Finite Element Method (FEM) and Boundary Element Method (BEM) to efficiently generate simulation results. The system helps engineers optimise structural design, reduce noise, improve acoustic performance, shorten development cycles and lower testing costs.

Keywords: anechoic chamber, reverberation chamber, semi-anechoic chamber, acoustic measurement instruments, vibration measurement instruments

1. Procurement Scope

Brüel & Kjær Acoustic Simulation Analysis System

2. Key Equipment

Signal Input Module

Head and Torso Simulator (HATS)

Pressure-field Microphone

Free-field Microphone

Type 1 Acoustic Calibrator

Accelerometer

Precision Electroacoustic Measurement Microphone

AI-Based Sound Quality Evaluation System

3. Reference Images of Selected Equipment

Contact Information

International Enquiries: +65 9101 6778

WhatsApp: +60 11-5135 5819

China Hotline: 400-682-3698; 400-604-8982

Email: info@thunderstar.cn