US6328569B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for training of auditory/visual discrimination using target and foil phonemes/graphemes within an animated story
Assignee: Scientific Learning Corp
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Filing: 1998-06-26
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Granted: 2001-12-11
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Expires: 2018-06-26
Abstract
Abstract A method for training of auditory and graphical discrimination in humans is provided within an animated game environment. The method provides a number of stimulus sets, each stimulus set having a target phoneme and a plurality of associated foils (similar sounding phonemes). Upon initiation of a trial, a target phoneme is presented to a subject. Subsequently, the target phoneme is presented to the subject, along with one of the associated foils, in randomized order. As the target phoneme and associated foil is presented, a graphical animation associates the target and foil each with its own graphical image. The subject then designates identification of the target phoneme by selecting its associated image. Speech processing is used to provide multiple levels of emphasis for enhancing the subject's ability to discriminate between the target phoneme and the foils. As a subject correctly identifies target phonemes, from their plurality of associated foils, the amount of processing applied to the target phonemes and foils is reduced, ultimately to the level of normal speech.
Inventors
- 👤 William M. Jenkins
- 👤 Michael M. Merzenich
- 👤 Steven L. Miller
- 👤 Bret E. Peterson
- 👤 Paula Tallal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:03
CPC Classifications
G; G09; G09B; G09B5/00; G09B5/06; G09B19/00; G09B19/04; G09B21/00; G09B21/009; G09B5/04; G09B5/065; G09B5/08; G09B5/14; G16; G16H; G16H20/00; G16H20/70
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
150 words
A method for adaptively training a human subject, within the context of an animated game, to distinguish between an auditorily presented acoustically processed target phoneme and a foil phoneme, and to associate the target phoneme with a corresponding grapheme, the method comprising: a) presenting the acoustically processed target phoneme to the human subject; b) subsequent to presenting the acoustically processed target phoneme to the human subject, presenting the acoustically processed target phoneme and its corresponding grapheme, and the foil phoneme and its corresponding grapheme, the target and foil phonemes presented in either target-foil or foil-target order; c) detecting whether the human subject indicated selection of the acoustically processed target phoneme, or the foil phoneme; d) recording the human subject's selection; e) repeating a)-d); and f) after correct selection of a plurality of processed target phonemes by the human subject, altering the acoustically processing applied to the target and foil phonemes.
Claim 2
Independent Claim
150 words
A method for adaptively training a human subject, within the context of an animated game, to distinguish between an auditorily presented acoustically processed target phoneme and a foil phoneme, and to associate the target phoneme with a corresponding grapheme, the method comprising: a) presenting the acoustically processed target phoneme to the human subject; b) subsequent to presenting the acoustically processed target phoneme to the human subject, presenting the acoustically processed target phoneme and its corresponding grapheme, and the foil phoneme and its corresponding grapheme, the target and foil phonemes presented in either target-foil or foil-target order; c) detecting whether the human subject indicated selection of the acoustically processed target phoneme, or the foil phoneme; d) recording the human subject's selection; e) repeating a)-d); and f) after correct selection of a plurality of processed target phonemes by the human subject, altering the acoustically processing applied to the target and foil phonemes.
Claim 3
Dependent Claim
30 words
The method for adaptively training a human subject, as recited in claim 1 , wherein the auditorily presented target phoneme and foil phoneme is consonant-vowel-consonant (CVC) or consonant-vowel-consonant-consonant (CVCC) constructs.
Claim 4
Dependent Claim
26 words
The method for adaptively training a human subject, as recited in claim 1 , wherein the corresponding grapheme comprises a visual image of the target phoneme.
Claim 5
Dependent Claim
36 words
The method for adaptively training a human subject, as recited in claim 2 , wherein the acoustic processing of the target and foil phonemes selectively amplifies particular frequency envelopes within a consonant portion of the phonemes.
Claim 6
Dependent Claim
22 words
The method for adaptively training a human subject, as recited in claim 4 , wherein a plurality of amplification levels is provided.
Claim 7
Dependent Claim
26 words
The method for adaptively training a human subject, as recited in claim 5 , wherein the amplification levels include 20 db, 10 db and 0 db.
Claim 8
Dependent Claim
33 words
The method for adaptively training a human subject, as recited in claim 1 , wherein steps a) and b) present the target and foil phonemes by acoustically playing the phonemes through a speaker.
Claim 9
Dependent Claim
19 words
The method for adaptively training a human subject, as recited in claim 7 , wherein the speaker comprises headphones.
Claim 10
Dependent Claim
33 words
The method for adaptively training a human subject, as recited in claim 7 , wherein steps a) and b) present the corresponding graphemes on a visual display, simultaneously with acoustically playing the phonemes.
Claim 11
Dependent Claim
52 words
The method for adaptively training a human subject, as recited in claim 1 , wherein a) further comprises: i) selecting the processed target phoneme from a set of possible target phonemes; and ii) selecting the processed foil phoneme from a set of possible foil phonemes associated with the selected processed target phoneme.
Claim 12
Dependent Claim
54 words
The method for adaptively training a human subject, as recited in claim 1 , wherein a) further comprises: i) associating a first graphic image with the target phoneme and a second graphic image with the foil phoneme; and ii) animating each of the first and second graphic images as their associated phoneme is presented.
Claim 13
Dependent Claim
31 words
The method for adaptively training a human subject, as recited in claim 11 , wherein the human subject indicates selection of the processed target phoneme by selecting the first graphic image.
Claim 14
Dependent Claim
39 words
The method for adaptively training a human subject, as recited in claim 12 , wherein the human subject selects the first graphic image by moving a cursor over the first graphic image, and pressing a button on a mouse.
Claim 15
Dependent Claim
26 words
The method for adaptively training a human subject, as recited in claim 1 , wherein c) is repeated a predetermined number of times prior to d).
Claim 16
Dependent Claim
40 words
The method for adaptively training a human subject, as recited in claim 1 , wherein step f) further comprises: i) after correct selection of a first plurality of processed target phonemes, changing the foil phoneme presented with the target phoneme.
Claim 17
Dependent Claim
38 words
The method for adaptively training a human subject, as recited in claim 15 , wherein step f) further comprises: i) after correct selection of a second plurality of processed target phonemes, changing the target phoneme that is presented.
Claim 18
Dependent Claim
42 words
The method for adaptively training a human subject, as recited in claim 16 , wherein step f) further comprises: iii) after correct selection of a third plurality of processed target phonemes, changing the acoustically processing applied to the target and foil phonemes.
Claim 19
Dependent Claim
39 words
The method for adaptively training a human subject, as recited in claim 17 , wherein the acoustically processing applied to the target and foil phonemes emphasizes selected frequency envelopes of the phonemes 20 db, 10 db or 0 db.
Claim 20
Dependent Claim
27 words
The method for adaptively training a human subject, as recited in claim 18 , wherein step iii) reduces the emphasis applied to the target and foil phonemes.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-12-10 | 2005-06-11 | 2005-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-12-10 | 2009-06-11 | 2009-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-12-10 | 2013-06-11 | 2013-12-11 | $7700.00 | Window Closed / Lapsed |