JPS6481512A - Control method of electronic volume - Google Patents
Control method of electronic volumeInfo
- Publication number
- JPS6481512A JPS6481512A JP23967387A JP23967387A JPS6481512A JP S6481512 A JPS6481512 A JP S6481512A JP 23967387 A JP23967387 A JP 23967387A JP 23967387 A JP23967387 A JP 23967387A JP S6481512 A JPS6481512 A JP S6481512A
- Authority
- JP
- Japan
- Prior art keywords
- data
- volume
- discriminated
- memory flag
- preset button
- 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 prevent rapid sound volume change when a preset button is touched in error by varying stepwise a volume data from the present volume level till the object volume level and giving an output. CONSTITUTION:The depression of a preset button is discriminated at first and a memory flag is set. When the preset button is detached, the setting of the memory flag is discriminated and the on-state keeping for a prescribed time or over is discriminated, a volume data is set and the memory flag is reset. Conversely, when the on-time is shorter than the prescribed time, it is judged as data readout, a difference between the present data and the preset data is obtained and when the difference is a prescribed value or over, the volume data is changed stepwise.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23967387A JPS6481512A (en) | 1987-09-24 | 1987-09-24 | Control method of electronic volume |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23967387A JPS6481512A (en) | 1987-09-24 | 1987-09-24 | Control method of electronic volume |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481512A true JPS6481512A (en) | 1989-03-27 |
Family
ID=17048207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23967387A Pending JPS6481512A (en) | 1987-09-24 | 1987-09-24 | Control method of electronic volume |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481512A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303371A (en) * | 1990-10-31 | 1994-04-12 | Shintom Co., Ltd. | Electronic volume control system |
-
1987
- 1987-09-24 JP JP23967387A patent/JPS6481512A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303371A (en) * | 1990-10-31 | 1994-04-12 | Shintom Co., Ltd. | Electronic volume control system |
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