Smart amplifier software technology is fully optimized for the world's lowest power audio / voice DSP, which can provide louder and richer sound for smartphones, wearable devices and headphones.
CEVA, the world's leading signal processing IP licensee for smart and connected devices, announced the Dynamic Speaker Management (DSM) software launched by Maxim Integrated Products, Inc. on the CEVA-TeakLite-4 series of ultra-low power audio / voice DSPs Provide an available version. This DSM-optimized software implementation solution running on CEVA-TeakLite-4 has been integrated into the smartphone SoCs of leading smartphone OEMs.
Many devices, including smartphones, headphones, and wearables, face major challenges in speaker design. The miniature speakers in these devices are getting smaller and smaller, and have to meet the power limit requirements, thus severely limiting the sound quality that can be achieved using traditional Class D amplifiers. DSM ™ running on CEVA-TeakLite-4 overcomes these challenges together with Maxim ’s enhanced IV sense Class D speaker amplifier, providing a richer sound experience than traditional Class D amplifiers, 2.5 times louder sound and two eights Degrees of bass.
Jonathan Chien, Managing Director of Maxim and General Manager of Audio Solutions, said: "Maxim continues to push the boundaries of micro-speaker sound quality, creating a louder and richer listening experience for customers. DSM running on CEVA-TeakLite-4 DSP can be any speaker Restricted and power-sensitive mobile devices provide excellent solutions that have been used and proven by leading smartphone OEMs. "
Moshe Sheier, Director of Strategic Marketing at CEVA, said: “Despite the very small form factor and power budget constraints of products such as smartphones and wearable devices, consumers are still increasingly expecting mobile devices to have powerful sound capabilities. Maxim ’s DSM technology Combined with our ultra-low power CEVA-TeakLite-4 audio / speech DSP, it can provide rich and loud sound even in the smallest micro speakers without affecting the reliability and power efficiency of the device. "
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