GB1511377A - Sound recording media - Google Patents
Sound recording mediaInfo
- Publication number
- GB1511377A GB1511377A GB2965675A GB2965675A GB1511377A GB 1511377 A GB1511377 A GB 1511377A GB 2965675 A GB2965675 A GB 2965675A GB 2965675 A GB2965675 A GB 2965675A GB 1511377 A GB1511377 A GB 1511377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- recording media
- sound recording
- playback
- card
- recording
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
- G11B23/44—Information for display simultaneously with playback of the record, e.g. photographic matter
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/68—Record carriers
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
1511377 Recording and playback PETER SHIN-KIE CHIU 15 July 1975 29656/75 Heading G5R A card 2, e.g. for language teaching as shown, carries written material and an associated speech recording in the form of an elongate configuration 6. The configuration 6 may comprise a groove or, as shown, a pattern of projections along an edge of the card 2 for playback by a blade 6 carried by a diaphragm 14<SP>1</SP> as described in Specification 1,511,378.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2965675A GB1511377A (en) | 1975-07-15 | 1975-07-15 | Sound recording media |
GB4018577A GB1511378A (en) | 1975-07-15 | 1975-07-15 | Players for sound recording media |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2965675A GB1511377A (en) | 1975-07-15 | 1975-07-15 | Sound recording media |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1511377A true GB1511377A (en) | 1978-05-17 |
Family
ID=10295038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2965675A Expired GB1511377A (en) | 1975-07-15 | 1975-07-15 | Sound recording media |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1511377A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999009556A1 (en) * | 1997-08-18 | 1999-02-25 | Huebner Stefan | Embossed sound track |
US6325421B1 (en) | 1997-12-10 | 2001-12-04 | Stefan Huebner | Authenticity attribute |
-
1975
- 1975-07-15 GB GB2965675A patent/GB1511377A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999009556A1 (en) * | 1997-08-18 | 1999-02-25 | Huebner Stefan | Embossed sound track |
US6296926B1 (en) | 1997-08-18 | 2001-10-02 | Stefan Huebner | Embossed sound track |
US6325421B1 (en) | 1997-12-10 | 2001-12-04 | Stefan Huebner | Authenticity attribute |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |