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GCHQ was originally established after the First World War as the Government Code and Cypher School (GC&CS) [3] and was known under that name until 1946. During the Second World War it was located at Bletchley Park, where it was responsible for breaking the German Enigma codes.
The Grace Hopper cable consists of 16 fiber pairs (32 fibers) of 22 Tbit/s each (352 Tbit/s total) and optical switching that increases its reliability and also enable Google to more easily move traffic around during outages.
Speech recognition is an interdisciplinary subfield of computer science and computational linguistics that develops methodologies and technologies that enable the recognition and translation of spoken language into text by computers. It is also known as automatic speech recognition (ASR), computer speech recognition or speech-to-text (STT).
By 1990, working prototypes of speech recognition systems were being demonstrated; these were being promoted for the purpose of providing an effective man-machine interface for individuals with impaired speech. [11] Techniques employed included time-encoded digital speech and automatic token set selection. Investigations of these early DVI ...
The Joint Threat Research Intelligence Group (JTRIG) is a unit of the Government Communications Headquarters (GCHQ), the British intelligence agency. [1] The existence of JTRIG was revealed as part of the global surveillance disclosures in documents leaked by the former National Security Agency contractor Edward Snowden. [2]
Tempora: Launched in the autumn of 2011, this initiative allows the GCHQ to set up a large-scale buffer that is capable of storing internet content for 3 days and metadata for 30 days. [25] Royal Concierge: prototyped in 2010, sends daily alerts to GCHQ whenever a booking is made from a ".gov." second-level domain at select hotels worldwide. [26]
Kaldi is an open-source speech recognition toolkit written in C++ for speech recognition and signal processing, freely available under the Apache License v2.0.. Kaldi aims to provide software that is flexible and extensible, [2] and is intended for use by automatic speech recognition (ASR) researchers for building a recognition system.
Common Voice is a crowdsourcing project started by Mozilla to create a free database for speech recognition software. The project is supported by volunteers who record sample sentences with a microphone and review recordings of other users. The transcribed sentences are collected in a voice database available under the public domain license CC0 ...