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No. 521Problem statementSecurity and governance

Voice recognition software to mitigate cyber frauds

Source

Source summary

Law-enforcement agencies want a voice-recognition system for recordings from suspected cyber-fraud calls, which may contain noise and distortion. The system should store reference samples and associated information, group similar voices, clean recordings, and rank near matches for an uploaded test sample. The source intends the output to support investigations and possible court evidence, but similarity results still require evidentiary validation and human interpretation.