| Patents for G09B 15 - Teaching music (3,070) |
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| 07/19/1994 | US5331111 Sound model generator and synthesizer with graphical programming engine |
| 07/13/1994 | EP0535157A4 Method and apparatus for storing text data in subcode packs |
| 07/07/1994 | WO1994015324A1 Teaching device |
| 07/07/1994 | DE4302069A1 Music training instrument with note display |
| 06/23/1994 | WO1994014157A1 Training system for stringed musical instruments |
| 06/23/1994 | WO1994014156A1 Electronic music system |
| 06/23/1994 | WO1994014146A1 Musical teaching device |
| 06/23/1994 | CA2150570A1 Training system for stringed musical instruments |
| 06/14/1994 | US5321200 Data recording system with midi signal channels and reproduction apparatus therefore |
| 06/09/1994 | DE4340686A1 Electronic musical instrument position-sensitive sound effect generator |
| 05/31/1994 | US5315911 Music score display device |
| 05/11/1994 | EP0596002A1 Music training instrument and method |
| 05/10/1994 | US5309812 Method and device to aid in learning to play chords on a harmonica |
| 05/04/1994 | CN1086335A A singing device with guiding fontion |
| 05/03/1994 | CA1329273C Computerized music notation system |
| 04/05/1994 | US5300723 Music training apparatus |
| 03/23/1994 | EP0354939B1 Ladder and tonal components useful as a teaching aid for representing the tonal systems (relative and absolute) |
| 03/22/1994 | US5296643 Automatic musical key adjustment system for karaoke equipment |
| 03/16/1994 | CN2159048Y Utensil box for providing and indication of notes |
| 03/15/1994 | US5294745 Information storage medium and apparatus for reproducing information therefrom |
| 03/10/1994 | DE4240739A1 Vibration isolating method or inductive static displacement measurement - electrically damping current in measuring coil using frequency which gives lossy damping of coil current, and using damping value to measure proximity of core to coil |
| 03/10/1994 | DE4218062A1 Magnetic tape player for music class teaching - provides synchronised playback of signal components using recorded address signals |
| 02/22/1994 | US5288234 Device for composing and decomposing chords and scales |
| 02/22/1994 | US5287789 Music training apparatus |
| 02/15/1994 | US5286914 Musical tone waveform signal generating apparatus using parallel non-linear conversion tables |
| 02/15/1994 | US5286909 Key-to-be-depressed designating and comparing apparatus using a visual display |
| 02/13/1994 | CA2082221A1 Dr1 |
| 02/09/1994 | CN2155602Y Multi-functional staff-learning instrument |
| 01/26/1994 | CN1081270A Apparatus for displaying of mark of kara OK |
| 01/19/1994 | EP0578675A1 Improvements in or relating to learning aids. |
| 01/18/1994 | US5280572 Method and apparatus for storing text data in subcode packs |
| 01/11/1994 | US5278347 Auto-play musical instrument with an animation display controlled by auto-play data |
| 12/29/1993 | CN2151512Y Training health-care instrument for playing arc music instrument |
| 12/23/1993 | WO1993025995A1 Music teaching aid |
| 12/23/1993 | CA2137908A1 Music teaching aid |
| 12/22/1993 | CN2150595Y Piano type function-training health-care device for playing musical instrument |
| 12/09/1993 | WO1993024918A1 A music learning aid |
| 12/08/1993 | CN2148990Y Music theory dial plate |
| 12/01/1993 | CN2148368Y Auxiliary teaching apparatus for electronic organ |
| 11/30/1993 | US5266735 Music training instrument and method |
| 11/03/1993 | CN2145426Y Programme controlled electron piano |
| 10/19/1993 | US5254803 Automatic musical performance device for outputting natural tones and an accurate score |
| 10/19/1993 | US5254008 Device for teaching music |
| 10/06/1993 | EP0455680B1 Teaching aid for improving reading skills |
| 10/05/1993 | US5250747 Karaoke music reproduction device |
| 09/21/1993 | US5247127 Musical climax display device |
| 09/21/1993 | US5247126 Image reproducing apparatus, image information recording medium, and musical accompaniment playing apparatus |
| 09/16/1993 | DE4206852A1 Note holes for recorder - has rings of elastic material fitted around their edges on outside surface of recorder tube |
| 09/07/1993 | US5243582 Apparatus for reproducing digital audio information related to musical accompaniments |
| 09/07/1993 | US5243123 Music reproducing device capable of reproducing instrumental sound and vocal sound |
| 09/02/1993 | WO1993017408A1 Method and apparatus for ear training |
| 08/25/1993 | CN2141106Y Tv game computer with karaoke function |
| 08/10/1993 | US5235124 Musical accompaniment playing apparatus having phoneme memory for chorus voices |
| 08/05/1993 | DE4203095A1 Device for aiding teaching of factual knowledge in music - consists of two discs mounted one above the other with rotatable upper disc |
| 08/03/1993 | US5233438 Entertainment apparatus for producing orchestral music accompaniment and a selected background video |
| 07/28/1993 | CN2139287Y Electronic teaching board with stave |
| 07/27/1993 | US5231488 System for displaying and reading patterns displayed on a display unit |
| 07/08/1993 | WO1993013515A1 Support for the arms and hands of a user of a keyboard, drawing, knitting instrument or apparatus |
| 07/08/1993 | CA2128905A1 Support for the arms and hands of a user of a keyboard, drawing, knitting instrument or apparatus |
| 07/06/1993 | US5225618 Method and apparatus for studying music |
| 06/08/1993 | US5218580 User management system for musical accompaniment playing apparatus |
| 06/08/1993 | US5218153 Technique for selecting a chord progression for a melody |
| 06/01/1993 | CA2035000C Chord progression finder |
| 05/25/1993 | US5214231 Apparatus for electronic teaching accompaniment and practice of music, which is independent of a played musical instrument |
| 05/18/1993 | US5212333 Musical baton apparatus |
| 05/05/1993 | CN2132235Y Wine bottle type karaoke |
| 05/04/1993 | US5208679 Apparatus for reproducing information in response to selected image change control information |
| 04/28/1993 | CN2131156Y Household image system vocal accompaniment film projector with earphone singing teaching apparatus |
| 04/07/1993 | EP0535157A1 Method and apparatus for storing text data in subcode packs |
| 04/07/1993 | CN2129440Y Multifunction portable kara OK machine |
| 03/24/1993 | CN2128759Y Staves-keyboard combined teachine aid without power source |
| 03/16/1993 | US5194683 Karaoke lyric position display device |
| 03/16/1993 | US5194682 Musical accompaniment playing apparatus |
| 03/10/1993 | CN2128010Y Staff teaching aid |
| 03/03/1993 | EP0529596A1 Auditory playing device |
| 02/04/1993 | WO1993002438A1 Music training instrument and method |
| 02/04/1993 | DE4143257A1 Audiovisual learning system |
| 02/04/1993 | CA2113276A1 Music training instrument and method |
| 02/02/1993 | US5183398 Apparatus and method for interactive instruction of a student |
| 01/12/1993 | US5179238 Apparatus for setting musical tone control parameter |
| 12/23/1992 | WO1992022884A1 Device for inputting the musical structure and visualizing the musical time on a score |
| 12/22/1992 | US5173566 Apparatus for rapid reference to musical scales |
| 12/10/1992 | DE4118328A1 Instrument for teaching music - has resonator elements clamped to horizontal arm supported on stand |
| 10/21/1992 | EP0509812A2 Musical accompaniment playing apparatus |
| 10/21/1992 | EP0509766A2 User management system for musical accompaniment playing apparatus |
| 10/20/1992 | CA2066018A1 Musical accompaniment playing apparatus |
| 10/18/1992 | CA2066015A1 User management system for musical accompaniment playing apparatus |
| 10/15/1992 | WO1992017868A1 Improvements in or relating to learning aids |
| 10/15/1992 | CA2107688A1 Improvements in or relating to learning aids |
| 10/06/1992 | US5153829 Multifunction musical information processing apparatus |
| 09/30/1992 | CN2117641U Button actuating music box |
| 09/26/1992 | CA2062634A1 Device for teaching music |
| 09/15/1992 | US5146833 Computerized music data system and input/out devices using related rhythm coding |
| 08/19/1992 | CN2113529U Tone turning device for karaoke |
| 08/11/1992 | US5137453 Note pad product for use in shower or bath |
| 08/11/1992 | US5136911 Hand stretcher for musicians |
| 08/05/1992 | CN2111655U Medical health-care abdominal belt in use for foetus teaching of pregnant woman |
| 07/22/1992 | EP0495203A2 Electronic musical device for studying, accompaniment and training |
| 07/21/1992 | US5131311 Music reproducing method and apparatus which mixes voice input from a microphone and music data |
| 07/16/1992 | DE4100956A1 Electronic equipment for music teaching, accompaniment and practice - provides audible and visual indications of melodies derived from digital data for all levels of proficiency |