ESP32-based Open AI Voice chat device (similar ChatGPT). Recording questions with a microphone, transcribing via Deepgram STT, then sent to Open AI. Response is played with AI voices on speaker.

the TDK T3902 MEMS microphones work just fine up into the ultrasound range, even though they’re designed for human hearing. Combining 380 of these in a very tightly packed array, and pushing all ...

the TDK T3902 MEMS microphones work just fine up into the ultrasound range, even though they’re designed for human hearing. Combining 380 of these in a very tightly packed array, and pushing all ...

A hydrophone is a specialized microphone designed to ... also makes it easier to deploy large arrays across wide areas—great news for researchers tracking fine-scale movements or monitoring complex ...

The MEMS Microphones Market was valued at USD ... The shift toward multi-microphone arrays for noise cancellation and improved audio quality in TWS (True Wireless Stereo) earbuds and smart ...

With remote work, online learning, and virtual meetings now a regular part of life in 2025, having high-quality headphones with a microphone ... come with an array of improvements over its ...

Intelligent Audio Engineering for Crystal-Clear Conversations: At the heart of the LIVEY CS300 is an advanced 8-MEMS microphone array engineered for 360-degree voice pickup, effectively capturing ...

Intelligent Audio Engineering for Crystal-Clear Conversations: At the heart of the LIVEY CS300 is an advanced 8-MEMS microphone array engineered for 360-degree voice pickup, effectively capturing ...

The UNIHIKER K10 also features a built-in 2.8-inch color display, a camera, a speaker, a 2-microphone array, a few sensors, a microSD card, and a BBC Micro:bit-like edge connector for power signals ...

Abstract: Kronecker product beamforming is an effective technique for designing beamformers with nonuniform linear arrays (NULAs ... and can be utilized for NULAs with any number of microphones.