Abstract
Loudspeakers and headsets are ubiquitous electronic devices essential to modern life, finding extensive applications in medicine, education, entertainment, and communication. This paper explores their fundamental operating principles, rooted in electromagnetic and acoustic theories, and provides a comprehensive analysis of their mechanisms. It summarizes various optimization strategies aimed at enhancing performance, including advancements in acoustic output, material innovations like carbon nanotubes, structural design improvements, and computational efficiency through algorithms such as adaptive impedance matching and genetic algorithms. The study also addresses current challenges faced by these devices, such as the trade-off between miniaturization and sound quality, escalating production costs, limited battery life, and issues related to prolonged user comfort. Furthermore, it highlights evolving user expectations for higher sound quality, longer battery life, and more ergonomic designs. By synthesizing existing research and forecasting future trends, the paper offers valuable insights into the ongoing development of loudspeakers and headsets, anticipating that innovations in artificial intelligence, smart materials, and personalized audio technology will significantly shape their future evolution
Published Version
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