This paper describes the basic theory of speech compression encoding and decoding algorithm in TETRA (terrestrial trunked radio) system., 研究了陆地集群无线通信（TETRA）数字集群移动通信系统的语音压缩编解码算法的基本原理。

Ever wonder why your life only starts around age three or four in your memory? That gap is called infantile amnesia, and for ...

Abstract: Point clouds have become a popular training data for many practical applications of machine learning in the fields of environmental modeling and precision agriculture. In order to reduce ...

Third Quarter 2025 Financial Highlights, as compared to Third Quarter 2024: ...

WILMINGTON, Del., Oct. 30, 2025 (GLOBE NEWSWIRE) -- InterDigital, Inc. (Nasdaq: IDCC), a mobile, video, and AI technology research and development company, today announced that it has acquired Deep ...

ESWIN Computing, in collaboration with Canonical, has launched the EBC7702 Mini-DTX motherboard, a RISC-V development ...

Participants were presented with polyphonic music made of two monophonic streams (PolyOrig condition), with control stimuli where the average pi ...

This tech team facilitator with dyslexia embraced and championed her cognitive gifts and achieved professional success.

Open Broadcast Systems has chosen MC&S (Media Consulting & Services) as a reseller to help strengthen its presence in France. With over twenty years ...

Hananya Malka has been with Maris-Tech for the past 15 years, most recently serving as research and development manager. He led the development of advanced video processing systems deployed in defense ...

Just last week, we wrote about the Orange Pi 6 Plus, a powerful CIX P1 SBC that features up to 64GB LPDDR5 memory. Now, the ...

Vimeo has announced improved support for 3D video, which may position the service as a superior alternative to YouTube for ...