JPH0390148U - - Google Patents
Info
- Publication number
- JPH0390148U JPH0390148U JP15067789U JP15067789U JPH0390148U JP H0390148 U JPH0390148 U JP H0390148U JP 15067789 U JP15067789 U JP 15067789U JP 15067789 U JP15067789 U JP 15067789U JP H0390148 U JPH0390148 U JP H0390148U
- Authority
- JP
- Japan
- Prior art keywords
- automatic telephone
- increasing device
- ringing volume
- volume increasing
- gain
- 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
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
Description
第１図は本考案の第１実施例のブロツク図、第
２図は検出回路１の一実施例の回路図、第３図は
利得制御回路３の一実施例の回路図、第４図は第
２実施例の正面図、第５図は第３、第４及び第５
実施例のブロツク図である。
１……検出回路、２……発振回路、３……利得
制御回路、７……電力増幅回路、８……音発生器
、８ａ……シート状スピーカー、９……容器、１
０……造花、１１……電話自動呼出音量増大装置
、１２……フラツシユランプ、１４……目覚まし
アラーム機能付き時計。
1 is a block diagram of a first embodiment of the present invention, FIG. 2 is a circuit diagram of an embodiment of the detection circuit 1, FIG. 3 is a circuit diagram of an embodiment of the gain control circuit 3, and FIG. 4 is a circuit diagram of an embodiment of the gain control circuit 3. A front view of the second embodiment, and FIG. 5 shows the third, fourth, and fifth
FIG. 2 is a block diagram of an embodiment. DESCRIPTION OF SYMBOLS 1...Detection circuit, 2...Oscillation circuit, 3...Gain control circuit, 7...Power amplifier circuit, 8...Sound generator, 8a...Sheet-shaped speaker, 9...Container, 1
0...Artificial flowers, 11...Automatic telephone ringing volume increaser, 12...Flash lamp, 14...Clock with wake-up alarm function.
Claims (1)
大させる利得制御手段と、 利得制御された出力信号を増幅する電力増幅手
段と、 電力増幅された出力を音に変換するスピーカー
等の音発生器を有する電話呼出音の自動音量増大
装置。 (2) 造花、植木などを生ける花器、植木鉢など
の容器に上記該装置を内設した請求項１の電話呼
出音の自動音量増大装置。 (3) フラツシユなど点滅する光源を設けた請求
項１又は請求項２の電話呼出音の自動音量増大装
置。 (4) 音発生器を印刷可能なシート状スピーカー
とした請求項１〜請求項３のうちいずれか１項に
記載の電話呼出音の自動音量増大装置。 (5) 目覚ましアラーム機能付きの時計を設けた
請求項１〜請求項４のうちいずれか１項に記載の
電話呼出音の自動音量増大装置。[Claims for Utility Model Registration] (1) A means for detecting a telephone call signal, a gain control means for sequentially increasing the gain of the oscillation signal over a certain period of time, and a power amplification means for amplifying the gain-controlled output signal. , an automatic telephone ringer volume increaser having a sound generator such as a speaker that converts power amplified output into sound. (2) The automatic telephone ringing volume increasing device according to claim 1, wherein the device is installed inside a container such as a flower vase or a flower pot for arranging artificial flowers, plants, etc. (3) The automatic telephone ringing volume increasing device according to claim 1 or claim 2, which is provided with a flashing light source such as a flash. (4) The automatic telephone ringing volume increasing device according to any one of claims 1 to 3, wherein the sound generator is a printable sheet-like speaker. (5) The automatic telephone ringing volume increasing device according to any one of claims 1 to 4, further comprising a clock with a wake-up alarm function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15067789U JPH0390148U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15067789U JPH0390148U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390148U true JPH0390148U (en) | 1991-09-13 |
Family
ID=31697017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15067789U Pending JPH0390148U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390148U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347648B2 (en) * | 1982-03-17 | 1988-09-22 | Nissan Motor | |
| JPH01117452A (en) * | 1987-10-30 | 1989-05-10 | Meisei Electric Co Ltd | Incoming call audible display equipment for telephone system |
-
1989
- 1989-12-26 JP JP15067789U patent/JPH0390148U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347648B2 (en) * | 1982-03-17 | 1988-09-22 | Nissan Motor | |
| JPH01117452A (en) * | 1987-10-30 | 1989-05-10 | Meisei Electric Co Ltd | Incoming call audible display equipment for telephone system |
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