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Class Information
Number: 84/609
Name: Music > Instruments > Electrical musical tone generation > Data storage > Digital memory circuit (e.g., ram, rom, etc.) > Note sequence
Description: Subject matter wherein a succession of musical notes is sequentially processed by digital memory circuit for performance or comparison.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4483230 |
Illumination level/musical tone converter |
Nov. 20, 1984 |
| 4476763 |
Electronic musical instrument |
Oct. 16, 1984 |
| 4474098 |
Signal emitting device with adjustable beat frequency |
Oct. 2, 1984 |
| 4472069 |
Minature electronic apparatus having alarm sound generating function |
Sep. 18, 1984 |
| 4470334 |
Musical instrument |
Sep. 11, 1984 |
| 4466324 |
Automatic performing apparatus of electronic musical instrument |
Aug. 21, 1984 |
| 4454797 |
Automatic music performing apparatus with intermediate span designating faculty |
Jun. 19, 1984 |
| 4452119 |
Electronic musical instrument with musical information input means |
Jun. 5, 1984 |
| 4450743 |
Electronic musical instrument with musical information input means |
May. 29, 1984 |
| 4448104 |
Electronic apparatus having a tone generating function |
May. 15, 1984 |
| 4437380 |
Musical envelope-producing device |
Mar. 20, 1984 |
| 4437378 |
Electronic musical instrument |
Mar. 20, 1984 |
| 4419916 |
Electronic musical instrument employing keyboard tonality designation system |
Dec. 13, 1983 |
| 4413545 |
Music data reading type electronic musical instrument |
Nov. 8, 1983 |
| 4406203 |
Automatic performance device utilizing data having various word lengths |
Sep. 27, 1983 |
| 4399731 |
Apparatus for automatically composing music piece |
Aug. 23, 1983 |
| 4387620 |
Automatic performing apparatus for musical performance data with main routine data and subroutine data |
Jun. 14, 1983 |
| 4368989 |
Electronic timepiece having a system for audible generation of a melody |
Jan. 18, 1983 |
| 4355559 |
Electronic musical instrument |
Oct. 26, 1982 |
| 4351221 |
Player piano recording system |
Sep. 28, 1982 |
| 4336935 |
Musical game apparatus |
Jun. 29, 1982 |
| 4328731 |
Electronic tone generator |
May. 11, 1982 |
| 4326276 |
Musical door chime preferably also combined with a clock for annunciating the time |
Apr. 20, 1982 |
| 4287568 |
Solid state music player using signals from a bubble-memory storage device |
Sep. 1, 1981 |
| 4271495 |
Electronic clock with a chime system |
Jun. 2, 1981 |
| 4267586 |
Electrophonic musical instrument |
May. 12, 1981 |
| 4250787 |
Music tone generator |
Feb. 17, 1981 |
| 4215619 |
System for recording and automatic playback of a musical performance |
Aug. 5, 1980 |
| 4215343 |
Digital pattern display system |
Jul. 29, 1980 |
| 4205576 |
Automatic harmonic interval keying in an electronic musical instrument |
Jun. 3, 1980 |
| 4174652 |
Method and apparatus for recording digital signals for actuating solenoid |
Nov. 20, 1979 |
| 4160399 |
Automatic sequence generator for a polyphonic tone synthesizer |
Jul. 10, 1979 |
| 4114495 |
Channel processor |
Sep. 19, 1978 |
| 4110750 |
Programmable electronic door chime |
Aug. 29, 1978 |
| 4090349 |
Electronic music box circuit |
May. 23, 1978 |
| 4041825 |
Keyboard assignment system for a polyphonic electronic musical instrument |
Aug. 16, 1977 |
| 4022097 |
Computer-aided musical apparatus and method |
May. 10, 1977 |
| 3955459 |
Electronic musical instrument |
May. 11, 1976 |
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