JPS49118413A - - Google Patents
Info
- Publication number
- JPS49118413A JPS49118413A JP49018088A JP1808874A JPS49118413A JP S49118413 A JPS49118413 A JP S49118413A JP 49018088 A JP49018088 A JP 49018088A JP 1808874 A JP1808874 A JP 1808874A JP S49118413 A JPS49118413 A JP S49118413A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/38—Chord
- G10H1/383—Chord detection and/or recognition, e.g. for correction, or automatic bass generation
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/18—Selecting circuits
- G10H1/22—Selecting circuits for suppressing tones; Preference networks
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/571—Chords; Chord sequences
- G10H2210/616—Chord seventh, major or minor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S84/00—Music
- Y10S84/02—Preference networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S84/00—Music
- Y10S84/22—Chord organs
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00332642A US3825667A (en) | 1973-02-15 | 1973-02-15 | Alternate high-low and root-fifth selection system for electrical musical instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49118413A true JPS49118413A (https=) | 1974-11-12 |
| JPS552878B2 JPS552878B2 (https=) | 1980-01-22 |
Family
ID=23299170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1808874A Expired JPS552878B2 (https=) | 1973-02-15 | 1974-02-14 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3825667A (https=) |
| JP (1) | JPS552878B2 (https=) |
| AU (1) | AU6385073A (https=) |
| BR (1) | BR7310138D0 (https=) |
| CA (1) | CA980604A (https=) |
| DE (1) | DE2401353A1 (https=) |
| IT (1) | IT999346B (https=) |
| NL (1) | NL7316240A (https=) |
| ZA (1) | ZA7425B (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3951029A (en) * | 1973-08-24 | 1976-04-20 | Matsushita Electric Industrial Co., Ltd. | Automatic accompaniment system for use with an electronic musical instrument |
| US4065993A (en) * | 1974-12-26 | 1978-01-03 | Nippon Gakki Seizo Kabushiki Kaisha | Electronic organ with a three-finger chord and one-finger automatic chord playing mode selector |
| DE2606747A1 (de) * | 1975-02-21 | 1976-09-02 | Nippon Musical Instruments Mfg | Einrichtung zur selbsttaetigen erzeugung von begleitmusik |
| JPS5355018A (en) * | 1976-10-28 | 1978-05-19 | Nippon Gakki Seizo Kk | Electric musical instrument |
| DE2806978C2 (de) * | 1977-02-24 | 1981-09-24 | Nippon Gakki Seizo K.K., Hamamatsu, Shizuoka | Elektronisches Musikinstrument |
| US4300430A (en) * | 1977-06-08 | 1981-11-17 | Marmon Company | Chord recognition system for an electronic musical instrument |
| DE2742512C3 (de) * | 1977-09-21 | 1980-11-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Informationsübertragungs-System |
| US4152964A (en) * | 1977-10-17 | 1979-05-08 | Waage Harold M | Keyboard controlled just intonation computer |
| DE2812185C3 (de) * | 1978-03-20 | 1980-10-16 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Monolithisch integrierbare Auswahlschaltung |
| JPS56153388A (en) * | 1980-04-30 | 1981-11-27 | Matsushita Electric Industrial Co Ltd | Electronic musical instrument |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305620A (en) * | 1964-07-20 | 1967-02-21 | Hammond Organ Co | Organ chord switching mechanism |
| US3546355A (en) * | 1968-06-24 | 1970-12-08 | Motorola Inc | Automatic tone generating system for an electronic organ |
| US3548066A (en) * | 1968-07-29 | 1970-12-15 | Alfred B Freeman | Plural mode automatic bass note system for musical chords with automatic rhythm device |
| US3590129A (en) * | 1969-04-23 | 1971-06-29 | Alfred B Freeman | Electronic chord selection device for a musical instrument |
| US3665088A (en) * | 1970-11-27 | 1972-05-23 | Warwick Electronics Inc | Keyer circuit for an electronic musical instrument wherein a single switch may actuate a single note or a chord |
| US3712950A (en) * | 1970-12-14 | 1973-01-23 | A Freeman | Automatic bass from chord apparatus |
| US3708604A (en) * | 1971-11-15 | 1973-01-02 | Jasper Electronics Mfg Corp | Electronic organ with rhythmic accompaniment and bass |
-
1973
- 1973-02-15 US US00332642A patent/US3825667A/en not_active Expired - Lifetime
- 1973-11-12 IT IT31224/73A patent/IT999346B/it active
- 1973-11-15 CA CA185,919A patent/CA980604A/en not_active Expired
- 1973-11-28 NL NL7316240A patent/NL7316240A/xx unknown
- 1973-12-20 AU AU63850/73A patent/AU6385073A/en not_active Expired
- 1973-12-26 BR BR10138/73A patent/BR7310138D0/pt unknown
-
1974
- 1974-01-02 ZA ZA740025A patent/ZA7425B/xx unknown
- 1974-01-09 DE DE2401353A patent/DE2401353A1/de active Pending
- 1974-02-14 JP JP1808874A patent/JPS552878B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7316240A (https=) | 1974-08-19 |
| BR7310138D0 (pt) | 1974-09-24 |
| DE2401353A1 (de) | 1974-08-22 |
| ZA7425B (en) | 1974-11-27 |
| IT999346B (it) | 1976-02-20 |
| CA980604A (en) | 1975-12-30 |
| JPS552878B2 (https=) | 1980-01-22 |
| US3825667A (en) | 1974-07-23 |
| AU6385073A (en) | 1975-06-26 |