US Patent No: 7,996,220
Number of patents in Portfolio can not be more than 2000
System and method for providing a compensated speech recognition model for speech recognition
Stats
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Aug 9, 2011
Issued date -
Nov 4, 2008
filing date -
12/264,700
serial no -
In Force
status
Importance
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Abstract
An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,745,872 Method and system for compensating speech signals using vector quantization codebook adaptation | 8 | 1996 | |
| 6,003,002 Method and system of adapting speech recognition models to speaker environment | 20 | 1997 | |
| 6,151,573 Source normalization training for HMM modeling of speech | 20 | 1998 | |
| 6,418,411 Method and system for adaptive speech recognition in a noisy environment | 30 | 2000 | |
| 6,980,952 Source normalization training for HMM modeling of speech | 22 | 2000 | |
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| 6,434,526 Network application software services containing a speech recognition capability | 29 | 1998 | |
| 6,233,556 Voice processing and verification system | 42 | 1998 | |
| 6,839,669 Performing actions identified in recognized speech | 55 | 1999 | |
| 6,442,519 Speaker model adaptation via network of similar users | 60 | 1999 | |
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| 5,765,124 Time-varying feature space preprocessing procedure for telephone based speech recognition | 7 | 1995 | |
| 5,778,336 Speech coding and joint data/channel bias estimation using finite state vector quantizer derived from sequential constraints | 9 | 1996 | |
| 6,219,645 Enhanced automatic speech recognition using multiple directional microphones | 42 | 1999 | |
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| 5,806,029 Signal conditioned minimum error rate training for continuous speech recognition | 31 | 1995 | |
| 5,960,397 System and method of recognizing an acoustic environment to adapt a set of based recognition models to the current acoustic environment for subsequent speech recognition | 46 | 1997 | |
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| 5,956,679 Speech processing apparatus and method using a noise-adaptive PMC model | 33 | 1997 | |
| 7,050,974 Environment adaptation for speech recognition in a speech communication system | 5 | 2000 | |
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| 5,940,799 System and method for securing speech transactions | 13 | 1997 | |
| 6,182,038 Context dependent phoneme networks for encoding speech information | 46 | 1997 | |
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| 6,094,476 Speech-responsive voice messaging system and method | 66 | 1997 | |
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| 5,479,488 Method and apparatus for automation of directory assistance using speech recognition | 114 | 1994 | |
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| 6,188,982 On-line background noise adaptation of parallel model combination HMM with discriminative learning using weighted HMM for noisy speech recognition | 36 | 1997 | |
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| 6,266,633 Noise suppression and channel equalization preprocessor for speech and speaker recognizers: method and apparatus | 36 | 1998 | |
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| 5,875,108 Ergonomic man-machine interface incorporating adaptive pattern recognition based control system | 350 | 1995 | |
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| 5,854,999 Method and system for speech recognition with compensation for variations in the speech environment | 17 | 1996 | |
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| 6,026,359 Scheme for model adaptation in pattern recognition based on Taylor expansion | 62 | 1997 | |
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| 7,062,441 Automated language assessment using speech recognition modeling | 14 | 1999 | |
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| 5,905,789 Call-forwarding system using adaptive model of user behavior | 62 | 1997 | |
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| 6,720,888 Method and apparatus for tracking mobile devices using tags | 99 | 2001 | |
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| 6,556,971 Computer-implemented speech recognition system training | 12 | 2000 | |
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| 5,950,157 Method for establishing handset-dependent normalizing models for speaker recognition | 26 | 1997 | |
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| 6,363,348 User model-improvement-data-driven selection and update of user-oriented recognition model of a given type for word recognition at network server | 47 | 1998 | |
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| 6,304,844 Spelling speech recognition apparatus and method for communications | 50 | 2000 | |
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| 6,281,811 Communication and location system for shopping malls, parks, business districts, and the like | 17 | 1999 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 9, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 9, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 9, 2023 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |