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 > Product  > A/V Forensic
CEDAR Cambridge

  제품 개요 및 특징 (Overview & Feature)
CEDAR Cambridge forensic systems can be shipped as turnkey configurations or customised to each user's specifications. All include our high-resolution spectrum analyser and a set of Adaptive Filters designed specifically for use in audio forensic investigation, integrating them into a single, user-friendly environment that can be translated into the local language when necessary, and all offer tools that maximise productivity and ease of use. They can then be expanded with additional broadband noise reduction packages such as the unique DNS and FNR processes, precise equalisers, adaptive limiting, declipping, a wide range of modules for removing different forms of buzzes, clicks, crackles, and thumps, plus the patented Retouch™ process, which allows users to eliminate all manner of unwanted sounds and to accentuate wanted ones. CEDAR Cambridge systems allow you to launch and manipulate multiple processes simultaneously, either applying multiple analysers and filters to each signal, or applying individual processes to each channel. This is particularly useful when using the full system, where you may apply multiple noise reduction systems, adaptive filters, declickers, debuzzers, declippers, EQs and analysers in a single pass. All the processes offer advanced graphic tools, visual feedback, save/recall capabilities and a Report Generator that allows you to record your settings, save transcriptions, and create databases for future data mining.

All CEDAR Cambridge systems include an 8-channel audio recorder offering variable speed playback, and a metadata editor for attaching and updating the text information included within the audio file itself. They can also generate reports that, as well as helping investigators to transcribe conversations and keep track of the processing applied to the audio, provide detailed information in a format that is simple for courts and other investigative bodies to understand. XML reports can be generated just as quickly and easily to help create databases for future data mining of words or events of interest. When even greater throughput is required, the dedicated CEDAR Cambridge Server software allows users to specify multiple processing paths on a single system; for example, creating one path optimised for reducing air conditioning noise, a second for eliminating GSM interference, a third for removing electrical buzzes, and so on. These paths can then be used as batch processors, processing huge amounts of material without intervention. What's more, they are accessible to anyone authorised on the network connected to the system, thus allowing officers and agents with minimal audio experience to access and use its powerful filters successfully.
  제품 사양 (Specification)
• Increase listenability and intelligibility
• Turnkey or custom configurations
• Real-time and off-line (up to 100x faster than real-time) processing
• Handles live audio and audio files
• 8-channel, 192kHz audio and 64-bit processing
• Huge storage capabilities
• Advanced adaptive filters
• Dialogue noise suppressors
• A wide selection of other filters, equalisers and processes
• High resolution spectrum analysis
• Runs multiple processes simultaneously
• Batch processing and server options for maximum efficiency
• HTML and XML report generation
• Multi-region processing and text transcription
• Metadata generation and editing
• User-friendly environment
• Emphasises productivity and speed of use
• Internationalisation
  사용처 (Client)
 
 
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