FR1552740A - - Google Patents
Info
- Publication number
- FR1552740A FR1552740A FR1552740DA FR1552740A FR 1552740 A FR1552740 A FR 1552740A FR 1552740D A FR1552740D A FR 1552740DA FR 1552740 A FR1552740 A FR 1552740A
- Authority
- FR
- France
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
- H04B14/046—Systems or methods for reducing noise or bandwidth
- H04B14/048—Non linear compression or expansion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1066—Mechanical or optical alignment
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6510/67A GB1135342A (en) | 1967-02-10 | 1967-02-10 | Converter for coded electrical signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1552740A true FR1552740A (fr) | 1969-01-03 |
Family
ID=9815834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1552740D Expired FR1552740A (fr) | 1967-02-10 | 1968-02-09 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4826064B1 (fr) |
| BE (1) | BE710613A (fr) |
| CH (1) | CH476424A (fr) |
| DE (1) | DE1537951B2 (fr) |
| ES (1) | ES350376A1 (fr) |
| FR (1) | FR1552740A (fr) |
| GB (1) | GB1135342A (fr) |
| NL (1) | NL6801833A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097459A (fr) * | 1973-12-30 | 1975-08-02 | ||
| JPS55107924U (fr) * | 1979-01-20 | 1980-07-29 |
-
1967
- 1967-02-10 GB GB6510/67A patent/GB1135342A/en not_active Expired
-
1968
- 1968-01-30 JP JP43005206A patent/JPS4826064B1/ja active Pending
- 1968-02-07 DE DE19681537951 patent/DE1537951B2/de active Pending
- 1968-02-08 CH CH188668A patent/CH476424A/de not_active IP Right Cessation
- 1968-02-09 NL NL6801833A patent/NL6801833A/xx unknown
- 1968-02-09 FR FR1552740D patent/FR1552740A/fr not_active Expired
- 1968-02-10 ES ES350376A patent/ES350376A1/es not_active Expired
- 1968-02-12 BE BE710613D patent/BE710613A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH476424A (de) | 1969-07-31 |
| ES350376A1 (es) | 1969-05-01 |
| JPS4826064B1 (fr) | 1973-08-04 |
| GB1135342A (en) | 1968-12-04 |
| NL6801833A (fr) | 1968-08-12 |
| DE1537951A1 (de) | 1970-02-19 |
| DE1537951B2 (de) | 1972-12-14 |
| BE710613A (fr) | 1968-08-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |