PANA SOUND Ltd.

The logo for PANA SOUND Ltd., a COMSOL Certified Consultant.

PANA SOUND Ltd is a one-stop solution provider specialized in audio products and devices. We support most applications in the audio industry like high-end pro audio, automotive, headphones/earphones with ANC, microspeakers, noise cancellation, etc. Through a combination of physics knowledge and computational methods, measurement, and production technologies, we can develop products that meet the customer’s most critical demands. With our more than 25 years of experience in the audio industry, we can provide full support from the engineering development phase to the final production stage.

Areas of Expertise

Our team has expertise in the following areas:

  • Acoustics:
    • Transducers, electroacoustic device optimization
    • Speaker system enclosure optimization
    • Compression driver microspeaker design by viscous acoustics
    • Power compression prediction
    • Super-high-frequency tweeter design
    • Headphone/earphone performance optimization with artificial ear
    • Room, cabin, space, and sound radiation/interaction prediction
    • Passive/active noise control
    • FEA, BEA, and ray acoustic modeling
    • Advanced measurement for both electro-acoustic devices and materials
    • Production method, technology, and assembly fixture design

An example of an acoustics analysis modeled in COMSOL Multiphysics by PANA SOUND Ltd. An example of an acoustics model from PANA SOUND Ltd., a COMSOL Certified Consultant.

  • Structural Mechanics:
    • Suspension system linearity/symmetrical design
    • Cone/Dome geometry performance optimization
    • Elastic-viscous nonlinear material modelling
    • Driving force optimization

An example of a structural analysis modeled in COMSOL Multiphysics by PANA SOUND Ltd. An example of a structural mechanics model from PANA SOUND Ltd., a COMSOL Certified Consultant.

Available Services

PANA SOUND provides one-stop seamless acoustic engineering services from scientific simulation, measurement, and prototyping to eventual delivery of the final product to the clients. We use COMSOL Multiphysics®to build models, which are validated with real measured data. By analyzing the small difference, we can improve our model or database. This is our state-of-the-art process. The simulation should match with the real test data; that’s our goal. We provide full support to our customers with our more than 25 years of experiences in the audio industry.

Consultant Contributions

Here is one example of super tweeter project, which was presented at the COMSOL Conference 2019 Beijing: 高音扬声器设计仿真与实测对比

Address and Contact Information

Ling Chen, Zhu
PANA SOUND Ltd.
D5, KangPeng Science Park No.83 Yuan Ying Road, Zhu Yuan Village, Liao Bu TownDong Guan City, Guang Dong Province, PR China, PC 523000
Mobile phone: +(86)- 13926893329
Contact person:Ling Chen, Zhu
Website: www.panasoundtech.com
LinkedIn: LingChen, Zhu