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Class Information
Number: 434/319
Name: Education and demonstration > Audio recording
Description: Subject matter wherein instruction is reproduced from an audio carrier such as a magnetic tape or a phonograph record.

Sub-classes under this class:

Class Number Class Name Patents
434/320 Listener's voiced response recorded 29
434/321 Operation of apparatus controlled by listener's response to question or problem 50

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8560100 Combination multimedia, brain wave and subliminal affirmation media player and recorder Oct. 15, 2013
8550822 Method for estimating examinee attribute parameters in cognitive diagnosis models Oct. 8, 2013
8412529 Method and system for enhancing verbal communication sessions Apr. 2, 2013
8374878 Audio envelopes Feb. 12, 2013
8371857 System, method and device for language education through a voice portal Feb. 12, 2013
8366449 Method and system for knowledge diagnosis and tutoring Feb. 5, 2013
8348674 Test discrimination and test construction for cognitive diagnosis Jan. 8, 2013
8315552 Body interactively learning method and apparatus Nov. 20, 2012
8295957 Method and system providing a customized audio presentation tailored to a predetermined event sequence Oct. 23, 2012
8251704 Instrumentation and schematization of learning application programs in a computerized learning environment Aug. 28, 2012
8231389 Real-time observation assessment with phoneme segment capturing and scoring Jul. 31, 2012
8223374 Maintenance system of image forming apparatus and maintenance method of the same Jul. 17, 2012
8202093 System, method and device for language education through a voice portal Jun. 19, 2012
8194891 Volume controlled prenatal music belt Jun. 5, 2012
8157566 Adjustable hierarchical scoring method and system Apr. 17, 2012
8160489 Karaoke device with integrated mixing, echo and volume control Apr. 17, 2012
8113844 Method, system, and computer-readable recording medium for synchronous multi-media recording and playback with end user control of time, data, and event visualization for playback control over Feb. 14, 2012
8109765 Intelligent tutoring feedback Feb. 7, 2012
8064817 Multimode recording and transmitting apparatus and its use in an interactive group response system Nov. 22, 2011
8036393 Providing audio-guided deployment of data processing systems Oct. 11, 2011
8027830 Method and device for a source language to be understood by a listener mastering a target language Sep. 27, 2011
7859409 Electronic apparatus and computer-readable medium containing program for implementing control method thereof Dec. 28, 2010
7792480 Electrographic position location apparatus including recording capability and data cartridge including microphone Sep. 7, 2010
7715570 Method and system for providing audio-guided deployment of data processing systems May. 11, 2010
7587306 Method and device for a source language to be understood by a listener mastering a target language Sep. 8, 2009
7581957 Multiplatform voice over IP learning deployment methodology Sep. 1, 2009
7333768 Apparatus and method for sound storage and retrieval Feb. 19, 2008
7228189 Synchronized streamed playback and recording for personal computers Jun. 5, 2007
7149690 Method and apparatus for interactive language instruction Dec. 12, 2006
7085800 Comprehensive system, process and article of manufacture to facilitate institutional, regulatory and individual continuing education requirements via a communications network Aug. 1, 2006
6966032 Audio assisted setup apparatus and method Nov. 15, 2005
6925358 Toy robot and control system therefor Aug. 2, 2005
6746246 Method and apparatus for composing a song Jun. 8, 2004
6668156 Print media receiving unit including platform and print media Dec. 23, 2003
6589116 Game with sounds and systems for its implementation Jul. 8, 2003
6506967 Prerecorded musical arrangement teaching assembly and method Jan. 14, 2003
6482564 Electronically active primer layers for thermal patterning of materials for electronic devices Nov. 19, 2002
6449460 Teaching method and kit Sep. 10, 2002
6366758 Musical cube Apr. 2, 2002
6336028 Software function adding method Jan. 1, 2002
6287560 Audio or image processing system Sep. 11, 2001
6199076 Audio program player including a dynamic program selection controller Mar. 6, 2001
6167233 Device for recording multiple discrete messages for a book Dec. 26, 2000
6155835 Programmable apparatus Dec. 5, 2000
6079985 Programmable sound and music making device Jun. 27, 2000
6080034 Multi-cultural doll Jun. 27, 2000
6027428 Automated method and apparatus for providing real time personal physical fitness instruction Feb. 22, 2000
6029042 Educational audio playback device including hidden graphical images located below pivoting button elements Feb. 22, 2000
5903869 Stick-on microchip recording and reproducing apparatus temporarily fastenable in selectable locations for message conveyance-, audio mail-, product promotion-, or self-reminder purposes May. 11, 1999
5902116 Electronic learning apparatus with self-adjusting level of difficulty May. 11, 1999

1 2 3

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