This latest product release, Schlueter says, adds concept search to Nexidia's audio discovery solutions, allowing users to start with a visual reference to see what words and phrases show up frequently in the audio and then use this information to search more deeply into the content using Nexidia's traditional phonetic search. Users, he says, "can see what is being spoken in their legal content, and they can then translate that into their search queries." "It improves the way we do phonetic indexing, making it faster and giving it a greater degree of accuracy." Neural Phonetic Speech Analytics "is a visual analytics tool" that allows users to see what is showing up in their audio recordings, explains Jeff Schlueter, vice president and general manager of legal markets at Nexidia.
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This output can then be translated directly into queries that can be run against the full phonetic index to bring up all of the files that correspond to these searches. The system displays several reports, including word clouds depicting frequency of occurrence at both the word and phrase level, and a related phrase diagram that lets users show the most common words and phrases in relation to each other. These features add a new visual approach to enable legal reviewers to automatically see and analyze the most common themes and topics that occur within audio files. The system applies Nexidia's latest advances in neural-net processing and language models for improved performance throughout the application. Neural Phonetic Speech Analytics combines Nexidia's automatic speech recognition engine with its patented phonetic index to produce word-level transcription and sentiment analysis, helping reviewers understand the context of their audio recordings. Nexidia, a provider of audio and video search technology, has added Neural Phonetics Speech Analytics to Nexidia Search, its discovery application for the legal market, to provide improved workflow and discovery tools for the review of audio evidence. Nexidia Brings Neural Phonetic Speech Analytics to Audio Discovery
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