NL7309761A - - Google Patents
Info
- Publication number
- NL7309761A NL7309761A NL7309761A NL7309761A NL7309761A NL 7309761 A NL7309761 A NL 7309761A NL 7309761 A NL7309761 A NL 7309761A NL 7309761 A NL7309761 A NL 7309761A NL 7309761 A NL7309761 A NL 7309761A
- Authority
- NL
- Netherlands
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
- G10H1/18—Selecting circuits
- G10H1/22—Selecting circuits for suppressing tones; 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
- Y10S84/02—Preference networks
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 |
|---|---|---|---|
| US27243772A | 1972-07-17 | 1972-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7309761A true NL7309761A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-21 |
Family
ID=23039789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7309761A NL7309761A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-17 | 1973-07-13 |
Country Status (10)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921491A (en) * | 1973-04-25 | 1975-11-25 | Alfred B Freeman | Bass system for automatic root fifth and pedal sustain |
| JPS5056924A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-09-14 | 1975-05-19 | ||
| US4016792A (en) * | 1974-03-04 | 1977-04-12 | Hammond Corporation | Monophonic electronic musical instrument |
| JPS50123454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-03-15 | 1975-09-27 | ||
| 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 |
| JPS5233516A (en) * | 1975-09-08 | 1977-03-14 | Roorand Kk | Selection circuit for giving priority to low and high tones |
| JPS5355018A (en) * | 1976-10-28 | 1978-05-19 | Nippon Gakki Seizo Kk | Electric musical instrument |
| US4186637A (en) * | 1977-09-22 | 1980-02-05 | Norlin Industries, Inc. | Tone generating system for electronic musical instrument |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429226A (en) * | 1942-09-14 | 1947-10-21 | Hammond Instr Co | Electrical musical instrument |
| US2468062A (en) * | 1944-12-23 | 1949-04-26 | Hammond Insturment Company | Electrical musical instrument |
| US2710555A (en) * | 1948-12-28 | 1955-06-14 | Martin Constant | Electronic musical instrument |
| US2645968A (en) * | 1950-06-23 | 1953-07-21 | Hammond Instr Co | Electrical musical instrument |
| US2933004A (en) * | 1952-08-29 | 1960-04-19 | Hammond Organ Co | Combined piano and electrical monophonic instrument |
| US2874286A (en) * | 1955-07-29 | 1959-02-17 | Estey Organ Corp | Preference network |
| US3051032A (en) * | 1959-03-18 | 1962-08-28 | Hammond Organ Co | Single manual double countermelody electrical musical instrument |
| US3247310A (en) * | 1962-09-13 | 1966-04-19 | Chicago Musical Instr Co | Musical instrument |
| AT240144B (de) * | 1963-11-07 | 1965-05-10 | Wolfgang Dipl Ing Wehrmann | Elektronisches Tasteninstrument |
| US3283057A (en) * | 1964-06-26 | 1966-11-01 | Seeburg Corp | Keyboard oscillator circuit |
| GB1120065A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-08-17 | 1968-07-17 | Joh. Mustad Ab | |
| US3417188A (en) * | 1965-06-23 | 1968-12-17 | Baldwin Co D H | Preference circuit for electronic musical instrument utilizing pulse amplitude discrimination and zero-crossing detector |
| US3470306A (en) * | 1965-07-01 | 1969-09-30 | Baldwin Co D H | Bass register keying system |
| US3395242A (en) * | 1965-07-08 | 1968-07-30 | Baldwin Co D H | Preference circuit |
| US3476864A (en) * | 1966-03-09 | 1969-11-04 | Baldwin Co D H | Electronic organ reiteration system utilizing a zero-crossing preference circuit |
| US3509262A (en) * | 1966-07-11 | 1970-04-28 | Baldwin Co D H | Bass register keying system employing preference networks |
| US3511917A (en) * | 1967-04-10 | 1970-05-12 | Seeburg Corp | Voltage selection arrangement wherein same contacts switch selectable d.c. pitch potential and constant a.c. for control function |
| US3538804A (en) * | 1968-06-06 | 1970-11-10 | Hammond Organ Co | Electronic solo instrument having high-note guard circuit |
| US3567838A (en) * | 1969-11-12 | 1971-03-02 | Hammond Corp | Musical instrument rhythm system having provision for introducing automatically selected chord components |
| JPS5023982B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-11-29 | 1975-08-12 | ||
| US3665089A (en) * | 1970-12-17 | 1972-05-23 | Tonus Inc | Music synthesizer keyboard |
-
1972
- 1972-07-17 US US00272437A patent/US3766305A/en not_active Expired - Lifetime
-
1973
- 1973-07-03 ZA ZA734526A patent/ZA734526B/xx unknown
- 1973-07-04 AU AU57695/73A patent/AU5769573A/en not_active Expired
- 1973-07-04 CA CA175,644A patent/CA993235A/en not_active Expired
- 1973-07-05 GB GB3203573A patent/GB1404909A/en not_active Expired
- 1973-07-12 IT IT26526/73A patent/IT991252B/it active
- 1973-07-13 DE DE19732336425 patent/DE2336425A1/de active Pending
- 1973-07-13 NL NL7309761A patent/NL7309761A/xx not_active Application Discontinuation
- 1973-07-17 JP JP8000573A patent/JPS5620559B2/ja not_active Expired
- 1973-07-17 BR BR5346/73A patent/BR7305346D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3766305A (en) | 1973-10-16 |
| AU5769573A (en) | 1975-01-09 |
| IT991252B (it) | 1975-07-30 |
| CA993235A (en) | 1976-07-20 |
| BR7305346D0 (pt) | 1974-09-05 |
| JPS5620559B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-05-14 |
| GB1404909A (en) | 1975-09-03 |
| JPS4959626A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-10 |
| ZA734526B (en) | 1974-06-26 |
| DE2336425A1 (de) | 1974-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |