GB1509530A - Apparatus for recording and replaying music - Google Patents
Apparatus for recording and replaying musicInfo
- Publication number
- GB1509530A GB1509530A GB4989774A GB4989774A GB1509530A GB 1509530 A GB1509530 A GB 1509530A GB 4989774 A GB4989774 A GB 4989774A GB 4989774 A GB4989774 A GB 4989774A GB 1509530 A GB1509530 A GB 1509530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keys
- timing circuit
- music
- generated
- pressed
- Prior art date
- 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.)
- Expired
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
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
- G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
1509530 Recording music N K KIRK 28 Oct 1975 [19 Nov 1974] 49897/74 Heading G5X A device for use with an electronic musical instrument comprises a memory 54 for storing information corresponding to a sequence of pulses corresponding to notes played which can be subsequently output as music at a rate controlled by the timing circuit 58. In the storing mode, after a first key is activated a shift pulse is generated by the timing circuit 58 enabling shift registers 58 to record which keys are pressed, the pulse being generated after a predetermined time interval to enable chords to be set up on the keys. The tones corresponding to the pressed keys are simultaneously voiced. In the playback mode, the data in the shift registers are clocked out at a rate determined by variable resistor VR1 in the timing circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4989774A GB1509530A (en) | 1975-10-28 | 1975-10-28 | Apparatus for recording and replaying music |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4989774A GB1509530A (en) | 1975-10-28 | 1975-10-28 | Apparatus for recording and replaying music |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1509530A true GB1509530A (en) | 1978-05-04 |
Family
ID=10453927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4989774A Expired GB1509530A (en) | 1975-10-28 | 1975-10-28 | Apparatus for recording and replaying music |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1509530A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3325658A1 (en) * | 1982-07-15 | 1984-04-05 | Casio Computer Co Ltd | ELECTRONIC MUSIC INSTRUMENT WITH SELF-ACTING GAME |
GB2261763A (en) * | 1991-11-05 | 1993-05-26 | Sarah Lyle | Music teaching aid |
-
1975
- 1975-10-28 GB GB4989774A patent/GB1509530A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3325658A1 (en) * | 1982-07-15 | 1984-04-05 | Casio Computer Co Ltd | ELECTRONIC MUSIC INSTRUMENT WITH SELF-ACTING GAME |
DE3325658C2 (en) * | 1982-07-15 | 1990-09-06 | Casio Computer Co., Ltd., Tokio/Tokyo, Jp | |
GB2261763A (en) * | 1991-11-05 | 1993-05-26 | Sarah Lyle | Music teaching aid |
GB2261763B (en) * | 1991-11-05 | 1996-06-05 | Sarah Lyle | Music teaching aid |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |