ES2112769A1 - System of reading two-dimensional bar codes with speech output. - Google Patents
System of reading two-dimensional bar codes with speech output.Info
- Publication number
- ES2112769A1 ES2112769A1 ES09501877A ES9501877A ES2112769A1 ES 2112769 A1 ES2112769 A1 ES 2112769A1 ES 09501877 A ES09501877 A ES 09501877A ES 9501877 A ES9501877 A ES 9501877A ES 2112769 A1 ES2112769 A1 ES 2112769A1
- Authority
- ES
- Spain
- Prior art keywords
- reading
- bar codes
- dimensional bar
- speech output
- output
- 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.)
- Granted
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
System of reading two-dimensional bar codes with speech output. Consists of a sensor or scanner capable of sensing and coding PDF 417 code whose output is applied to a voice synthesizer by means of an interface that controls the system. It is used for supplying a sound output to conventional sensors and to make printed texts accessible to the blind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09501877A ES2112769B1 (en) | 1995-09-29 | 1995-09-29 | TWO-DIMENSIONAL BAR CODE READER SYSTEM WITH SPEAKED WORD OUTPUT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09501877A ES2112769B1 (en) | 1995-09-29 | 1995-09-29 | TWO-DIMENSIONAL BAR CODE READER SYSTEM WITH SPEAKED WORD OUTPUT. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2112769A1 true ES2112769A1 (en) | 1998-04-01 |
ES2112769B1 ES2112769B1 (en) | 1998-12-16 |
Family
ID=8291693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09501877A Expired - Lifetime ES2112769B1 (en) | 1995-09-29 | 1995-09-29 | TWO-DIMENSIONAL BAR CODE READER SYSTEM WITH SPEAKED WORD OUTPUT. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2112769B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2298064B1 (en) * | 2006-10-19 | 2009-07-24 | Carmona Juan Carlos Campoy | READING DEVICE AND RECORDER OF SOUND MESSAGES FOR TRANSLATORS OF BAR CODES TO BE EMPLOYED BY VISUAL DISABLED FOR THE SOUND IDENTIFICATION OF PRODUCTS. |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4337375A (en) * | 1980-06-12 | 1982-06-29 | Texas Instruments Incorporated | Manually controllable data reading apparatus for speech synthesizers |
EP0059318A1 (en) * | 1981-03-03 | 1982-09-08 | Texas Instruments Incorporated | Bar code reader to speech synthesizer system |
GB2184588A (en) * | 1985-12-03 | 1987-06-24 | Michael Herbert Bail | Portable reading system for the visually handicapped |
EP0561334A2 (en) * | 1992-03-16 | 1993-09-22 | Symbol Technologies, Inc. | Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera |
GB2273388A (en) * | 1992-11-13 | 1994-06-15 | Andrew Szmidla | Educational aid. |
GB2273387A (en) * | 1992-12-04 | 1994-06-15 | Knudsen Computer Products Limi | Reading system for the visually handicapped. |
GB2283850A (en) * | 1993-11-10 | 1995-05-17 | William Alexander Courtney | Method and apparatus for coding and decoding information |
-
1995
- 1995-09-29 ES ES09501877A patent/ES2112769B1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4337375A (en) * | 1980-06-12 | 1982-06-29 | Texas Instruments Incorporated | Manually controllable data reading apparatus for speech synthesizers |
EP0059318A1 (en) * | 1981-03-03 | 1982-09-08 | Texas Instruments Incorporated | Bar code reader to speech synthesizer system |
GB2184588A (en) * | 1985-12-03 | 1987-06-24 | Michael Herbert Bail | Portable reading system for the visually handicapped |
EP0561334A2 (en) * | 1992-03-16 | 1993-09-22 | Symbol Technologies, Inc. | Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera |
GB2273388A (en) * | 1992-11-13 | 1994-06-15 | Andrew Szmidla | Educational aid. |
GB2273387A (en) * | 1992-12-04 | 1994-06-15 | Knudsen Computer Products Limi | Reading system for the visually handicapped. |
GB2283850A (en) * | 1993-11-10 | 1995-05-17 | William Alexander Courtney | Method and apparatus for coding and decoding information |
Also Published As
Publication number | Publication date |
---|---|
ES2112769B1 (en) | 1998-12-16 |
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Legal Events
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EC2A | Search report published |
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