Title:
Systems And Methods For Detecting Call Provenance From Call Audio

Simple item page
dc.contributor.patentcreator Balasubramaniyan, Vijay
dc.contributor.patentcreator Ahamad, Mustaque
dc.contributor.patentcreator Traynor, Patrick Gerard
dc.contributor.patentcreator Hunter, Michael Thomas
dc.contributor.patentcreator Poonawalla, Aamir
dc.date.accessioned 2017-05-12T14:26:38Z
dc.date.available 2017-05-12T14:26:38Z
dc.date.filed 6/29/2011
dc.date.issued 5/19/2015
dc.description.abstract Various embodiments of the invention are detection systems and methods for detecting call provenance based on call audio. An exemplary embodiment of the detection system can comprise a characterization unit, a labeling unit, and an identification unit. The characterization unit can extract various characteristics of networks through which a call traversed, based on call audio. The labeling unit can be trained on prior call data and can identify one or more codecs used to encode the call, based on the call audio. The identification unit can utilize the characteristics of traversed networks and the identified codecs, and based on this information, the identification unit can provide a provenance fingerprint for the call. Based on the call provenance fingerprint, the detection system can identify, verify, or provide forensic information about a call audio source.
dc.description.assignee Georgia Tech Research Corporation
dc.identifier.cpc H04W24/08
dc.identifier.cpc H04M1/68
dc.identifier.cpc H04W12/02
dc.identifier.patentapplicationnumber 13/807837
dc.identifier.patentnumber 9037113
dc.identifier.uri http://hdl.handle.net/1853/56992
dc.identifier.uspc 455/411
dc.title Systems And Methods For Detecting Call Provenance From Call Audio
dc.type Text
dc.type.genre Patent
dspace.entity.type Publication
local.contributor.corporatename Georgia Institute of Technology
local.relation.ispartofseries Georgia Tech Patents
relation.isOrgUnitOfPublication cc30e153-7a64-4ae2-9b1d-5436686785e3
relation.isSeriesOfPublication 0f49c79d-4efb-4bd9-b060-5c7f9191b9da
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
9037113.pdf
Size:
933.68 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Research Publications