First-level areas：Others First-level areas：Other professional technical services Source：Social Recruitment Job description ： Job Responsibilities 1. Can independently complete the acoustic design of speakers and their systems; 2. Can independently produce acoustic products; 3. Familiar with the principles and practical operations of electroacoustic performance testing, able to independently develop testing plans for acoustic products and analyze the results of acoustic testing; 4. Familiar with the characteristics and performance parameter requirements of various materials in electroacoustic products, with certain experience in sound tuning, able to independently optimize and debug performance and acoustic characteristics; Recruitment requirements 1. Hold a doctoral degree in acoustics from the 25th cohort and obtain a CET-4 or higher certificate; 2. Have subjective experience in evaluating product sound quality and the ability to improve sound quality; 3. Have a solid theoretical foundation in acoustics and speakers; Familiar with the production process of speaker units and able to quickly solve various problems encountered on the production line; 4. Proficient in using 2D and 3D drawing software; 5. Have rich experience in sound quality evaluation and understand the sound quality characteristics of various audio products; 6. Proficient in using acoustic testing systems and equipment such as Klippel and AP, with a deep understanding of their testing principles; 7. Proficient in using acoustic simulation software, such as electric power acoustic analog simulation and finite element acoustic simulation software (Comsol, Ansys, etc.), to create and analyze acoustic models; 8. Work meticulously and conscientiously, with strong communication and coordination skills, team spirit, and sense of responsibility; Has strong analytical and problem-solving abilities. BYD adheres to a people-oriented human resources policy, respects, cultivates, and treats people well, and establishes a fair, just, and open working and development environment for employees Looking forward to your joining~ Please send your CV or resume as an attachment to the following email address: mailto: rbhr@hrcenter.co.uk With the subject line formatted as: ‘Name + Position + Company Name + Location’.