JPS6462945A - Tone dialer having holding tone generating function - Google Patents
Tone dialer having holding tone generating functionInfo
- Publication number
- JPS6462945A JPS6462945A JP22096987A JP22096987A JPS6462945A JP S6462945 A JPS6462945 A JP S6462945A JP 22096987 A JP22096987 A JP 22096987A JP 22096987 A JP22096987 A JP 22096987A JP S6462945 A JPS6462945 A JP S6462945A
- Authority
- JP
- Japan
- Prior art keywords
- tone
- holding
- frequency
- dialer
- generate
- 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.)
- Pending
Links
Abstract
PURPOSE:To simplify circuit constitution to generate a holding tone by using part of a multiple frequency signal used for a tone dialer so as to generate a holding tone. CONSTITUTION:When a telephone set is in the holding mode and a start switch 22 is turned on, a frequency divider controller 21 controls the frequency division ratio of a programmable frequency divider 3 for low group frequency and a high group frequency programmable frequency divider 4 depending on the frequency division ratio of the low and high group frequencies in a multiple frequency signal stored therein to generate a melody tone as a holding tone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22096987A JPS6462945A (en) | 1987-09-02 | 1987-09-02 | Tone dialer having holding tone generating function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22096987A JPS6462945A (en) | 1987-09-02 | 1987-09-02 | Tone dialer having holding tone generating function |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6462945A true JPS6462945A (en) | 1989-03-09 |
Family
ID=16759396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22096987A Pending JPS6462945A (en) | 1987-09-02 | 1987-09-02 | Tone dialer having holding tone generating function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462945A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02188048A (en) * | 1989-01-17 | 1990-07-24 | Daini Denden Kk | Radio telephone set with muted sound sending circuit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53133425A (en) * | 1977-04-27 | 1978-11-21 | Seiko Epson Corp | Integrated circuit device |
JPS5419726A (en) * | 1977-07-13 | 1979-02-14 | Seiko Epson Corp | Tone generating circuit |
-
1987
- 1987-09-02 JP JP22096987A patent/JPS6462945A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53133425A (en) * | 1977-04-27 | 1978-11-21 | Seiko Epson Corp | Integrated circuit device |
JPS5419726A (en) * | 1977-07-13 | 1979-02-14 | Seiko Epson Corp | Tone generating circuit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02188048A (en) * | 1989-01-17 | 1990-07-24 | Daini Denden Kk | Radio telephone set with muted sound sending circuit |
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