JPS4026062B1 - - Google Patents
Info
- Publication number
- JPS4026062B1 JPS4026062B1 JP2399963A JP2399963A JPS4026062B1 JP S4026062 B1 JPS4026062 B1 JP S4026062B1 JP 2399963 A JP2399963 A JP 2399963A JP 2399963 A JP2399963 A JP 2399963A JP S4026062 B1 JPS4026062 B1 JP S4026062B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US198979A US3174102A (en) | 1962-05-31 | 1962-05-31 | Signal muting circuit for data transmission systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4026062B1 true JPS4026062B1 (enExample) | 1965-11-12 |
Family
ID=22735703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2399963A Pending JPS4026062B1 (enExample) | 1962-05-31 | 1963-05-13 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3174102A (enExample) |
| JP (1) | JPS4026062B1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573382A (en) * | 1969-02-06 | 1971-04-06 | Motorola Inc | A stereophonic receiver muting means with substitution of a dc circuit for an ac circuit |
| US20030123644A1 (en) * | 2000-01-26 | 2003-07-03 | Harrow Scott E. | Method and apparatus for removing audio artifacts |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2960681A (en) * | 1955-08-05 | 1960-11-15 | Sperry Rand Corp | Transistor function tables |
| US2980806A (en) * | 1957-04-22 | 1961-04-18 | Litton Systems Inc | Corrected diode |
| US3025411A (en) * | 1960-05-23 | 1962-03-13 | Rca Corp | Drive circuit for a computer memory |
| US3048716A (en) * | 1960-08-31 | 1962-08-07 | Bell Telephone Labor Inc | Logic system including high fan-out stage having variable clamping means |
-
1962
- 1962-05-31 US US198979A patent/US3174102A/en not_active Expired - Lifetime
-
1963
- 1963-05-13 JP JP2399963A patent/JPS4026062B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3174102A (en) | 1965-03-16 |