FR2164413A5 - - Google Patents
Info
- Publication number
- FR2164413A5 FR2164413A5 FR7243941A FR7243941A FR2164413A5 FR 2164413 A5 FR2164413 A5 FR 2164413A5 FR 7243941 A FR7243941 A FR 7243941A FR 7243941 A FR7243941 A FR 7243941A FR 2164413 A5 FR2164413 A5 FR 2164413A5
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
- H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5707571A GB1404769A (en) | 1971-12-08 | 1971-12-08 | Waveform synthesisers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2164413A5 true FR2164413A5 (enExample) | 1973-07-27 |
Family
ID=10478299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7243941A Expired FR2164413A5 (enExample) | 1971-12-08 | 1972-12-08 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2260262A1 (enExample) |
| FR (1) | FR2164413A5 (enExample) |
| GB (1) | GB1404769A (enExample) |
| IT (1) | IT973953B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058805A (en) | 1975-06-16 | 1977-11-15 | Comdial Corporation | Digital multitone generator for telephone dialing |
| FR2437753A1 (fr) * | 1978-05-12 | 1980-04-25 | Philips Nv | Generateur de signal |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2701859B1 (de) * | 1977-01-18 | 1978-06-15 | Siemens Ag | Verfahren und digitaler Generator zur direkten Synthese von Sinusschwingungen |
| US4327420A (en) * | 1980-06-30 | 1982-04-27 | General Electric Company | Polyphase reference generator |
| US5086475A (en) * | 1988-11-19 | 1992-02-04 | Sony Corporation | Apparatus for generating, recording or reproducing sound source data |
-
1971
- 1971-12-08 GB GB5707571A patent/GB1404769A/en not_active Expired
-
1972
- 1972-12-07 IT IT5455572A patent/IT973953B/it active
- 1972-12-08 DE DE19722260262 patent/DE2260262A1/de active Pending
- 1972-12-08 FR FR7243941A patent/FR2164413A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058805A (en) | 1975-06-16 | 1977-11-15 | Comdial Corporation | Digital multitone generator for telephone dialing |
| US4142184A (en) | 1975-06-16 | 1979-02-27 | Comdial Corporation | Digital multitone generator for telephone dialing |
| FR2437753A1 (fr) * | 1978-05-12 | 1980-04-25 | Philips Nv | Generateur de signal |
Also Published As
| Publication number | Publication date |
|---|---|
| IT973953B (it) | 1974-06-10 |
| DE2260262A1 (de) | 1973-06-14 |
| GB1404769A (en) | 1975-09-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |