Why VAD and what to choose? Introduction Nowadays, focusing on power consumption is crucial during battery operating SoC development. Voice activity detection (VAD) is key feature to drastically reduce power consumption in a voice user interface (VUI) application. VAD’s primary aim is to reduce power usage by disabling sections of the SoC when speech isn’t […]
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Optimizing Power Efficiency in Embedded Systems Introducing DOLPHIN DESIGN I-Stratus Low-power Cache Controller Introduction The growing market demands for reduced power consumption in embedded systems and the increasing complexity of systems-on-chip call for innovative solutions. In microcontroller systems that use memories such as Flash, OTP, EPROM, or EEPROM, these memories can consume a significant portion
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Adaptive Voltage Scaling (AVS): Enhancing Chipset Performance and Efficiency Introduction Adaptive Voltage Scaling (AVS) is a critical technique in the semiconductor industry to optimize the performance and power efficiency of integrated circuits (ICs). In this whitepaper, we will delve into the principles and implementation of AVS, exploring how it addresses the challenges posed by process
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Save 99% power for audio processing thanks to a new analog approach Dolphin Design is tackling a major challenge in making voice user interface (VUI) truly ultra-low-power to enhance end-user experience. In our rapidly evolving human-to-machine interface landscape, voice-user interaction has become an integral part of our daily lives, transforming the way we engage with
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