Method for the Natural Language Recognition of Numbers

• US 20080262831A1
• Filed: 06/13/2005
• Published: 10/23/2008
• Est. Priority Date: 06/14/2004
• Status: Abandoned Application

• Current Assignee: T-Mobile Deutschland GmbH (Deutsche Telekom AG)
• Original Assignee: T-Mobile Deutschland GmbH (Deutsche Telekom AG)
• Inventors: Liedtke, Klaus Dieter
• Application Number:
  US11/629,551
• Publication Number:
  US 20080262831A1
• Time in Patent Office: Days
• US Class Current: 704/9
• CPC Class Codes: G10L 15/193 Formal grammars, e.g. finite state automata, context free grammars or word networks

Abstract

A method for the natural language recognition of numbers, in particular, for use in a voice recognition system. The recognition method is as the follows: a spoken numeral is detected and digitized, the numeral is broken down into number-related word components, the mutual position of the word components is determined within the numeral, the numerical values corresponding to the word components are compared and recognized using word component-number value pairs maintained in a digital dictionary, and the individual numerical values are strung together and/or added and/or multiplied according to the type and positions thereof of the corresponding word components in the numeral such that the numerical value corresponding to the input numeral is obtained.

Claims

1-11. -11. (canceled)

12. A method for the natural-language recognition of numbers for use in a voice recognition system, the method comprising:

detecting and digitizing a spoken numeral;

breaking down the numeral into number-related word components;

determining the mutual positions of the word components within the numeral;

comparing and recognizing the numerical values corresponding to the word components using word component number value pairs maintained in a digital dictionary; and

stringing together and/or adding and/or multiplying the individual numerical values according to the number of detected numerical values, the type thereof and the positions of the corresponding word components in the numeral such that the numerical value corresponding to the input numeral is obtained.

13. The method according to claim 12, wherein the word components “

zero,”

“

one,”

“

two,”

“

three,”

“

four,”

“

five,”

“

six,”

“

seven,”

“

eight,”

“

nine,”

“

ten,”

“

eleven,”

“

twelve,”

“

thirteen,”

“

fourteen,”

“

fifteen,”

“

sixteen,”

“

seventeen,”

“

eighteen,”

“

nineteen,”

“

twenty,”

“

thirty,”

“

forty,”

“

fifty,”

“

sixty,”

“

seventy,”

“

eighty,”

“

ninety,”

“

hundred,”

“

one hundred,”

“

two hundred,”

“

three hundred,”

“

four hundred,”

“

five hundred,”

“

six hundred,”

“

seven hundred,”

“

eight hundred,”

“

nine hundred,”

“

thousand,”

“

million,”

“

one million,”

are detected as word components and associated with the corresponding numerical values 0, 1, 2, . . . , 1000, 1000000.

14. The method according to claim 12, wherein the single-digit numbers are formed directly from the numerical values determined from a dictionary.

15. The method according to claim 13, wherein the single-digit numbers are formed directly from the numerical values determined from a dictionary.

16. The method according to claim 12, wherein a stringing together of several individual digits can be formed from the chain-like linking of the individual numerical values.

17. The method according to claim 13, wherein a stringing together of several individual digits can be formed from the chain-like linking of the individual numerical values.

18. The method according to claim 14, wherein a stringing together of several individual digits can be formed from the chain-like linking of the individual numerical values.

19. The method according to claim 12, wherein in the case of two-digit numbers a differentiation is made between a ten range (Teen section) and a two-digit number range above that (Decimal section), the digits in the ten range being formed directly from the numerical values associated with the detected word components and the digits in the decimal range by adding individual numerical values.

20. The method according to claim 13, wherein in the case of two-digit numbers a differentiation is made between a ten range (Teen section) and a two-digit number range above that (Decimal section), the digits in the ten range being formed directly from the numerical values associated with the detected word components and the digits in the decimal range by adding individual numerical values.

21. The method according to claim 14, wherein in the case of two-digit numbers a differentiation is made between a ten range (Teen section) and a two-digit number range above that (Decimal section), the digits in the ten range being formed directly from the numerical values associated with the detected word components and the digits in the decimal range by adding individual numerical values. at a 180°

orientation with respect to the complementary slots in said valve member, to provide complementary slot shaping.

22. The method according to claim 12, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 12.

23. The method according to claim 13, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 12.

24. The method according to claim 13, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 13.

25. The method according to claim 14, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 12.

26. The method according to claim 14, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 13.

27. The method according to claim 14, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 14.

28. The method according to claim 14, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 12.

29. The method according to claim 14, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 13.

30. The method according to claim 14, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 14.

31. The method according to claim 19, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 12.

32. The method according to claim 19, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 13.

33. The method according to claim 19, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 14.

34. The method according to claim 19, wherein a digit in the hundred range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 16.

35. The method according to claim 12, wherein a digit in the thousand range is formed by multiplication of the numerical value captured in front of the word component “

thousand”

with the numerical value “

1000” and

, if present, an addition of the numerical values formed according to claim 12.

36. The method according to claim 13, wherein a digit in the thousand range is formed by multiplication of the numerical value captured in front of the word component “

thousand”

with the numerical value “

1000” and

, if present, an addition of the numerical values formed according to claim 12.

37. The method according to claim 13, wherein a digit in the thousand range is formed by multiplication of the numerical value captured in front of the word component “

thousand”

with the numerical value “

1000” and

, if present, an addition of the numerical values formed according to claim 13.

38. The method according to claim 12, wherein a digit in the thousand range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 12.

39. The method according to claim 13, wherein a digit in the thousand range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 12.

40. The method according to claim 13, wherein a digit in the thousand range is formed by multiplication of the numerical value captured in front of the word component “

hundred”

with the numerical value “

100” and

, if present, an addition of the numerical values formed according to claim 13.

41. The method according to claim 12, wherein a digit in the ten-thousand range is formed by the Teen section or the Decimal section in front of the word component “

thousand” and

the subsequent hundred range.

42. The method according to claim 13, wherein a digit in the ten-thousand range is formed by the Teen section or the Decimal section in front of the word component “

thousand” and

the subsequent hundred range.

43. The method according to claim 12, wherein a digit in the hundred-thousand range is formed by the detected hundred range in front of the word component “

thousand” and

the subsequent hundred range.

44. The method according to claim 13, wherein a digit in the hundred-thousand range is formed by the detected hundred range in front of the word component “

thousand” and

the subsequent hundred range.

45. The method according to claim 12, wherein the word component “

million”

or “

one million”

is detected as an individual numeral.

46. The method according to claim 13, wherein the word component “

million”

or “

one million”

is detected as an individual numeral.