Introducing the FOTRIC TD2 Geek — a groundbreaking smartphone acoustic imager that visualizes sound through a 64-microphone array, powered by a 4-hour independent battery and priced at USD $678, ...

SANTA CLARA, Calif., Nov. 17, 2025 (GLOBE NEWSWIRE) -- FOTRIC, a global innovator in thermal and acoustic imaging technologies, today unveiled the TD2 Geek, the world’s first smartphone-based acoustic ...

Meet the FOTRIC H7 Acoustic Camera-engineered with an unprecedented 345 microphones, the highest mic count of any acoustic camera worldwide. Designed to break through the limits of acoustic imaging, ...

Abstract: This paper presents the design of a two-dimensional array of microphones for the implementation of nearfield acoustic holography (NAH) that allows the visualization and location of sound ...

Abstract: As part of the development of an ambisonic microphone array, it is of interest to determine the spatial accuracy required to capture and reproduce a sound field over headphones. A 7th order ...