CEVA Dynamic Speaker Management (DSM) software creates a louder and richer listening experience for customers

Smart amplifier software technology has been fully optimized for the world's lowest power audio and voice DSP. This advanced solution delivers louder, clearer, and more immersive sound experiences for smartphones, wearables, and headphones. CEVA, a global leader in signal processing IP for smart and connected devices, has announced that Maxim Integrated Products, Inc. has launched its Dynamic Speaker Management (DSM) software on the CEVA-TeakLite-4 ultra-low power audio/voice DSP platform. The DSM-optimized software is now available for integration into CEVA-TeakLite-4-based systems and has already been adopted by leading smartphone OEMs.  Many modern devices—such as smartphones, wireless earbuds, and smartwatches—face significant challenges when it comes to speaker design. As components become smaller, they must also comply with strict power constraints, which limits the performance of traditional Class D amplifiers. However, DSM running on CEVA-TeakLite-4, combined with Maxim’s enhanced IV sense Class D speaker amplifier, overcomes these limitations. It delivers a richer, more dynamic sound experience, with 2.5 times the loudness and twice the bass depth compared to conventional amplification methods. Jonathan Chien, Managing Director of Maxim and General Manager of Audio Solutions, stated, “Maxim is continuously pushing the boundaries of micro-speaker performance, delivering a more powerful and immersive listening experience for users. The DSM solution running on CEVA-TeakLite-4 provides an effective and proven approach for any speaker-constrained, power-sensitive mobile device.” Moshe Sheier, Director of Strategic Marketing at CEVA, added, “Despite the compact size and limited power budgets of today’s mobile devices, consumers expect them to deliver high-quality audio. By combining Maxim’s DSM technology with our ultra-low power CEVA-TeakLite-4 DSP, we can enable rich, loud sound even in the smallest micro-speakers without compromising device reliability or energy efficiency.”

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