Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice ...
Abstract: Nowadays, smart speech devices have been widely used for human-computer interaction. However, in many environments, the reverberation caused by the multi-path effect can seriously affect the ...
Abstract: Acoustic cameras are widely used in noise localization, but existing techniques face challenges such as excessive sensor requirements and insufficient localization accuracy. This study ...
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