Processing verbal feedback and updating digital video recorder (DVR) recording patterns

• US 8,504,373 B2
• Filed: 07/02/2009
• Issued: 08/06/2013
• Est. Priority Date: 07/02/2009
• Status: Expired due to Fees

• Current Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Original Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Inventors: Bansal, Ravi P., Macias, Mike V., Kottawar, Saidas T., Gandhi, Salil P., Mahajan, Sandip D.
• Primary Examiner(s): Armstrong, Angela A
• Application Number:
  US12/496,873
• Publication Number:
  US 20110004477A1
• Time in Patent Office: 1,496 Days
• Field of Search: 704/270, 704/270.1, 704/275, 704/235
• US Class Current: 704/275
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: G10L 17/00 Speaker identification or verification techniques
• CPC Class Codes: G10L 2015/088 Word spotting
• CPC Class Codes: H04N 21/42203 sound input device, e.g. microphone
• CPC Class Codes: H04N 21/4334 Recording operations recording of a television signal H04N5/76; arrangements for recording or accumulating broadcast information or broadcast-related information H04H60/27
• CPC Class Codes: H04N 21/4394 involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams arrangements characterised by components specially adapted for monitoring, identification or recognition of audio in broadcast systems H04H60/58
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/47214 for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market stock exchange data over packet-switching network H04L12/1804; push services over packet-switching network H04L12/1859; notification of incoming messages in packet switching networks H04L51/224
• CPC Class Codes: H04N 5/781 on disks or drums
• CPC Class Codes: H04N 5/782 on tape
• CPC Class Codes: H04N 9/79 Processing of colour television signals in connection with recording

Abstract

A method, a system and a computer program product for using speech/voice recognition technology to update digital video recorder (DVR) program recording patterns, based on program viewer/listener feedback. A speech controlled pattern modification (SCPM) utility utilizes a DVR recording sub-system integrated with speech processing functionality to compare control phrases with phrases uttered by a viewer. If a control phrase matches a phrase uttered by the viewer, the SCPM utility modifies the DVR recording patterns, according to a set of pre-programmed governing rules. For example, the SCPM utility may avoid modifying the recording patterns for programs within a list of “favorite” programs but may modify the recording patterns for programs excluded from the list. The SCPM utility determines priority of the uttered phrases by identifying users and retrieving a preset priority level of the identified users. The priority level is then used to control changes to the recording patterns.

Claims

1. In a digital video recorder (DVR) system, a method comprising:

a processor recording control phrases for subsequent comparison with phrases uttered by a viewer;

the processor creating a set of governing rules;

the processor comparing the phrases uttered by the viewer with the recorded control phrases;

the processor identifying a match between the phrases uttered by the viewer and the recorded control phrases, wherein the match comprises a match phrase; and

in response to identification of the match;

(a) the processor designating said match phrase as user feedback;

(b) the processor updating user feedback data; and

(c) the processor automatically modifying program recording patterns based on user feedback;

wherein said governing rules include elimination of future recording only if further specific matches are identified or if particular results are obtained following an application of one or more filters; and

wherein said governing rules further include initiation of a confirmation procedure at a pre-specified interval including an interval at a completion of a program that is viewed current to detection of recognized phrases.

2. The method of claim 1, wherein:

said comparing comprises;

the processor translating one or more phrases uttered by the viewer into text using speech and voice recognition technology to obtain one or more translated phrases; and

the processor comparing the one or more translated phrases with the recorded control phrases; and

said method further comprises;

the processor obtaining an identity of the viewer using speech and voice recognition technology.

3. The method of claim 1, wherein said modifying comprises:

the processor determining whether to trigger specific changes indicated by the set of governing rules by using a group of filters on the phrases uttered by the viewer; and

in response to identifying the match, the processor initiating changes in the program recording patterns according to one or more of;

(a) the set of governing rules;

(b) a frequency of detection of the phrases uttered by the viewer;

(c) a group of filtering rules; and

(d) control keypad interactions;

wherein said match provides an indication of a level of appreciation or dislike for a particular program.

4. The method of claim 1, further comprising:

the processor implementing the set of governing rules via a configuration procedure.

5. The method of claim 3:

wherein said group of filtering rules provide one or more conditions from among;

(a) elimination of a program unless the program is included in a list of favorite programs; and

(b) triggering of an action provided by the set of governing rules based on a priority level of a detected speaker.

6. The method of claim 1, further comprising:

the processor initiating changes to recording patterns by one or more of;

(a) directly via the DVR system; and

(b) remotely, via an external device or external software that uses an internet-based Application Programming Interface (API) provided by the DVR system.

7. The method of claim 1, further comprising:

the processor generating modifiable program recording patterns; and

the processor detecting verbal utterances via one or more audio sensor devices including a microphone.

8. A data processing system comprising:

one or more processors;

a computer readable tangible storage device;

computer code, stored on the storage device and executable by the one or more processors, to record control phrases for subsequent comparison with phrases uttered by a viewer;

computer code, stored on the storage device and executable by the one or more processors, to create a set of governing rules;

computer code, stored on the storage device and executable by the one or more processors, to compare the detected phrases uttered by the viewer with pre-recorded control phrases;

computer code, stored on the storage device and executable by the one or more processors, to identify a match between the detected phrases uttered by the viewer and the pre-recorded control phrases, wherein the match comprises a match phrase; and

computer code, stored on the storage device and executable by the one or more processors, responsive to identification of the match, to;

(a) designate said match phrase as user feedback;

(b) update user feedback data; and

(c) automatically modify program recording patterns based on user feedback;

wherein said governing rules include elimination of future recording only if further specific matches are identified or if particular results are obtained following an application of one or more filters; and

wherein said governing rules further include initiation of a confirmation procedure at a pre-specified interval including an interval at a completion of a program that is viewed current to detection of recognized phrases.

9. The data processing system of claim 8, wherein:

the computer code to compare the detected phrases with the pre-recorded control phrases comprises;

computer code, stored on the storage device and executable by the one or more processors, to translate one or more phrases uttered by the viewer into text using speech and voice recognition technology to obtain one or more translated phrases; and

computer code, stored on the storage device and executable by the one or more processors, to compare the one or more translated phrases with the pre-recorded control phrases; and

the data processing system further comprises;

computer code, stored on the storage device and executable by the one or more processors, to obtain an identity of the viewer using speech and voice recognition technology.

10. The data processing system of claim 8, further comprising:

computer code, stored on the storage device and executable by the one or more processors, to determine whether to trigger specific changes indicated by the set of governing rules by using a group of filters on the phrases uttered by the viewer; and

computer code, stored on the storage device and executable by the one or more processors, responsive to the identification of the match, to initiate changes in the program recording patterns according to one or more of;

(a) the set of governing rules;

(b) a frequency of detection of the phrases uttered by the viewer;

(c) a group of filtering rules; and

(d) control keypad interactions;

wherein said match provides an indication of a level of appreciation or dislike for a particular program.

11. The data processing system of claim 8, further comprising:

computer code, stored on the storage device and executable by the one or more processors, to implement the set of governing rules via a configuration procedure.

12. The data processing system of claim 10:

wherein said group of filtering rules provide one or more conditions from among;

(a) elimination of a program unless the program is included in a list of favorite programs; and

(b) triggering of an action provided by the set of governing rules based on a priority level of a detected speaker.

13. The data processing system of claim 8, further comprising:

computer code, stored on the storage device and executable by the one or more processors, to initiate changes to recording patterns by one or more of;

(a) directly via a DVR; and

(b) remotely, via an external device or external software that uses an internet-based API provided by the DVR.

14. A computer program product comprising:

a computer readable tangible storage device;

program code, stored on said computer readable tangible storage device, to record control phrases for subsequent comparison with phrases uttered by a viewer;

program code, stored on said computer readable tangible storage device, to create a set of governing rules;

program code, stored on said computer readable tangible storage device, to compare the phrases uttered by the viewer with pre-recorded control phrases;

program code, stored on said computer readable tangible storage device, to identify a match between the phrases uttered by the viewer and the pre-recorded control phrases, wherein the match comprises a match phrase; and

program code, stored on said computer readable tangible storage device, responsive to identification of the match, to;

(a) designate said match phrase as user feedback;

(b) update user feedback data; and

(c) automatically modify program recording patterns based on user feedback;

wherein said governing rules include elimination of future recording only if further specific matches are identified or if particular results are obtained following an application of one or more filters; and

wherein said governing rules further include initiation of a confirmation procedure at a pre-specified interval including an interval at a completion of a program that is viewed current to detection of recognized phrases.

15. The computer program product of claim 14, wherein:

the program code to compare the phrases with the pre-recorded control phrases comprises;

program code, stored on said computer readable tangible storage device, to translate one or more phrases uttered by the viewer into text using speech and voice recognition technology to obtain one or more translated phrases; and

program code, stored on said computer readable tangible storage device, to compare the one or more translated phrases with the pre-recorded control phrases; and

wherein the computer program product further comprises;

program code, stored on said computer readable tangible storage device, to obtain an identity of the viewer using speech and voice recognition technology.

16. The computer program product of claim 14, further comprising:

program code, stored on said computer readable tangible storage device, to determine whether to trigger specific changes indicated by the set of governing rules by using a group of filters on the phrases uttered by the viewer; and

program code, stored on said computer readable tangible storage device, responsive to identification of the match, to initiate changes in the program recording patterns according to one or more of;

(a) the set of governing rules;

(b) a frequency of detection of the detected phrases;

(c) a group of filtering rules; and

(d) control keypad interactions;

wherein said match provides an indication of a level of appreciation or dislike for a particular program.

17. The computer program product of claim 14, further comprising:

program code, stored on said computer readable tangible storage device, to implement the set of governing rules via a configuration procedure.

18. The computer program product of claim 16:

wherein said group of filtering rules provide one or more conditions from among;

(a) elimination of a program unless the program is included in a list of favorite programs; and

(b) triggering of an action provided by the set of governing rules based on a priority level of a detected speaker.

19. The computer program product of claim 14, further comprising:

program code, stored on said computer readable tangible storage device, to initiate changes to recording patterns by one or more of;

(a) directly via a DVR; and

(b) remotely, via an external device or external software that uses an internet-based API provided by the DVR.