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Class Information
Number: 434/116
Name: Education and demonstration > Communication aids for the handicapped > Converting information to sound
Description: Subject matter wherein information is initially in another medium (e.g., visual, tactile, etc.) and is changed to sound output.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8589067 Method, device and computer program for mapping moving direction by sounds Nov. 19, 2013
8535236 Apparatus and method for analyzing a sound signal using a physiological ear model Sep. 17, 2013
8527275 Transforming a tactually selected user input into an audio output Sep. 3, 2013
8382480 Apparatus and method for presenting and controllably scrolling Braille text Feb. 26, 2013
8366447 Reading alerts and skim-reading system Feb. 5, 2013
8342846 Braille writing device capable of processing information Jan. 1, 2013
8179235 Tactile interface for mobile devices May. 15, 2012
8092221 Screen reader list view presentation method Jan. 10, 2012
7991616 Speech synthesizer Aug. 2, 2011
7446669 Devices for use by deaf and/or blind people Nov. 4, 2008
7341456 Braille type device, system, and method Mar. 11, 2008
7325735 Directed reading mode for portable reading machine Feb. 5, 2008
7051292 Information input/output device for visually impaired users May. 23, 2006
6963656 Method and device for visualizing images through sound Nov. 8, 2005
6948937 Portable print reading device for the blind Sep. 27, 2005
6889337 Method and system for screen reader regression testing May. 3, 2005
6755655 Electronic educational toy appliance and a portable memory device therefor Jun. 29, 2004
6739874 Electronic educational toy appliance teaching letters words and numbers May. 25, 2004
6729881 Electronic educational toy appliance and a portable memory device therefor May. 4, 2004
6728675 Data processor controlled display system with audio identifiers for overlapping windows in an interactive graphical user interface Apr. 27, 2004
6691000 Robot-arm telemanipulating system presenting auditory information Feb. 10, 2004
6413092 Method and device for enhancing the recognition of speech among speech-impaired individuals Jul. 2, 2002
6390820 System for treatment of developmental verbal apraxia May. 21, 2002
6267598 Touch activated audio module and sign Jul. 31, 2001
6206700 Apparatus and method for interactive adaptive learning by an individual through at least one of a stimuli presentation device and a user perceivable display Mar. 27, 2001
6198395 Sensor for sight impaired individuals Mar. 6, 2001
6186794 Apparatus for interactive adaptive learning by an individual through at least one of a stimuli presentation device and a user perceivable display Feb. 13, 2001
6071123 Method and device for enhancing the recognition of speech among speech-impaired individuals Jun. 6, 2000
6068485 System for synthesizing spoken messages May. 30, 2000
6036496 Universal screen for language learning impaired subjects Mar. 14, 2000
6033224 Reading machine system for the blind having a dictionary Mar. 7, 2000
6019607 Method and apparatus for training of sensory and perceptual systems in LLI systems Feb. 1, 2000
5993217 Learning apparatus Nov. 30, 1999
5973694 Method of communication using sized icons, text, and audio Oct. 26, 1999
5927988 Method and apparatus for training of sensory and perceptual systems in LLI subjects Jul. 27, 1999
5902112 Speech assisted learning May. 11, 1999
5887069 Sign recognition apparatus and method and sign translation system using same Mar. 23, 1999
5868683 Techniques for predicting reading deficit based on acoustical measurements Feb. 9, 1999
5810597 Touch activated audio sign Sep. 22, 1998
5807111 Orientation aid Sep. 15, 1998
5803740 Learning and assessment aid for a severely visually impaired individual Sep. 8, 1998
5769642 Audio-book player Jun. 23, 1998
5743744 Method and apparatus for measuring and enhancing neuro-motor coordination Apr. 28, 1998
5725379 Braille learning apparatus Mar. 10, 1998
5692068 Portable hand-held banknote reader Nov. 25, 1997
5619180 Apparatus for providing vibrotactile sensory substitution of force feedback Apr. 8, 1997
5536171 Synthesis-based speech training system and method Jul. 16, 1996
5529498 Method and apparatus for measuring and enhancing neuro-motor coordination Jun. 25, 1996
5508699 Identifier/locator device for visually impaired Apr. 16, 1996
5473705 Sign language translation system and method that includes analysis of dependence relationships between successive words Dec. 5, 1995

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