×

System and method for identifying an identical audio segment using text comparison

  • US 7,120,581 B2
  • Filed: 05/31/2001
  • Issued: 10/10/2006
  • Est. Priority Date: 05/31/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for comparing text in a first file to text in a second file comprising:

  • segmenting text in the first file to one word per line;

    segmenting text in the second file to one word per line;

    comparing the segmented versions of the first and second files on a line by line basis;

    creating a result file using the segmented version of the first file; and

    augmenting the result file with indication of error using a sandwiching technique.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×