JPS6357594U - - Google Patents
Info
- Publication number
- JPS6357594U JPS6357594U JP15060186U JP15060186U JPS6357594U JP S6357594 U JPS6357594 U JP S6357594U JP 15060186 U JP15060186 U JP 15060186U JP 15060186 U JP15060186 U JP 15060186U JP S6357594 U JPS6357594 U JP S6357594U
- Authority
- JP
- Japan
- Prior art keywords
- timer circuit
- volume adjustment
- preset time
- code signal
- circuit
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
Description
第１図は、本考案による音量調整タイマー回路
の一実施例を示すブロツク図、第２図は、本考案
による音量調整タイマー回路の他の実施例を示す
ブロツク図である。
２……音量調整回路、３……増幅回路、４……
スピーカ、５……タイマー回路、６……アナログ
スイツチ、７……アナログスイツチ、８……可変
抵抗器、９……可変抵抗器、１１……ＣＰＵ、１
２……電子ボリユーム回路。
FIG. 1 is a block diagram showing one embodiment of the volume adjustment timer circuit according to the present invention, and FIG. 2 is a block diagram showing another embodiment of the volume adjustment timer circuit according to the present invention. 2...Volume adjustment circuit, 3...Amplification circuit, 4...
Speaker, 5... Timer circuit, 6... Analog switch, 7... Analog switch, 8... Variable resistor, 9... Variable resistor, 11... CPU, 1
2...Electronic volume circuit.
Claims (1)
するタイマー回路と、該タイマー回路の出力コー
ド信号によつて制御される音量調整回路とを有し
、予め設定した時刻に所定の音量が得られるよう
にしたことを特徴とする音量調整タイマー回路。 It has a timer circuit that outputs a predetermined code signal at a preset time, and a volume adjustment circuit that is controlled by the output code signal of the timer circuit, so that a predetermined volume can be obtained at a preset time. A volume adjustment timer circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15060186U JPS6357594U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15060186U JPS6357594U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357594U true JPS6357594U (en) | 1988-04-16 |
Family
ID=31066891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15060186U Pending JPS6357594U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357594U (en) |
-
1986
- 1986-09-30 JP JP15060186U patent/JPS6357594U/ja active Pending