JPS6173463A - 留守番電話装置のリモ−トコントロ−ル回路 - Google Patents
留守番電話装置のリモ−トコントロ−ル回路Info
- Publication number
- JPS6173463A JPS6173463A JP19641284A JP19641284A JPS6173463A JP S6173463 A JPS6173463 A JP S6173463A JP 19641284 A JP19641284 A JP 19641284A JP 19641284 A JP19641284 A JP 19641284A JP S6173463 A JPS6173463 A JP S6173463A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pass filter
- circuit
- answering machine
- remote control
- 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
- 238000001914 filtration Methods 0.000 claims abstract 2
- 238000001514 detection method Methods 0.000 claims description 14
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/652—Means for playing back the recorded messages by remote control over a telephone line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19641284A JPS6173463A (ja) | 1984-09-19 | 1984-09-19 | 留守番電話装置のリモ−トコントロ−ル回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19641284A JPS6173463A (ja) | 1984-09-19 | 1984-09-19 | 留守番電話装置のリモ−トコントロ−ル回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6173463A true JPS6173463A (ja) | 1986-04-15 |
JPH0238030B2 JPH0238030B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-28 |
Family
ID=16357424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19641284A Granted JPS6173463A (ja) | 1984-09-19 | 1984-09-19 | 留守番電話装置のリモ−トコントロ−ル回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6173463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63299565A (ja) * | 1987-05-29 | 1988-12-07 | Nec Corp | 信号送受信装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247306A (en) * | 1975-10-13 | 1977-04-15 | Takachiho Tsushin Kiki Seisakusho:Kk | Remote control signal control system of automatic telephone answering equipment |
-
1984
- 1984-09-19 JP JP19641284A patent/JPS6173463A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247306A (en) * | 1975-10-13 | 1977-04-15 | Takachiho Tsushin Kiki Seisakusho:Kk | Remote control signal control system of automatic telephone answering equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63299565A (ja) * | 1987-05-29 | 1988-12-07 | Nec Corp | 信号送受信装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0238030B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-28 |