Authenticating the Bin Laden Tape There is some doubt over whether the voice on the tape is actually bin Laden. Lynn Neary talks with Steve Cain, president and CEO of Forensic Tape Analysis, Inc., about what sort of voice recognition techniques would be key to identifying whether the voice on a tape received by al Jazeera television is really Osama bin Laden. (4:15)
NPR logo

Authenticating the Bin Laden Tape

Only Available in Archive Formats.
Authenticating the Bin Laden Tape

Authenticating the Bin Laden Tape

Authenticating the Bin Laden Tape

Only Available in Archive Formats.

There is some doubt over whether the voice on the tape is actually bin Laden. Lynn Neary talks with Steve Cain, president and CEO of Forensic Tape Analysis, Inc., about what sort of voice recognition techniques would be key to identifying whether the voice on a tape received by al Jazeera television is really Osama bin Laden. (4:15)