JPS6261555U - - Google Patents
Info
- Publication number
- JPS6261555U JPS6261555U JP15249585U JP15249585U JPS6261555U JP S6261555 U JPS6261555 U JP S6261555U JP 15249585 U JP15249585 U JP 15249585U JP 15249585 U JP15249585 U JP 15249585U JP S6261555 U JPS6261555 U JP S6261555U
- Authority
- JP
- Japan
- Prior art keywords
- telephone device
- output
- input
- tone
- ringer 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案電話装置の一実施例を示すブロ
ツク図、第２図は同じくその着信中のタイミング
チヤート、第３図は従来の電話装置を示すブロツ
ク図、第４図は同じくその着信中のタイミングチ
ヤートである。
１…ダイヤル送出回路、２…通話回路、５…整
流回路、６…トーンリンガ回路、７…スピーカ、
８…調整回路、９…電源回路、１０…制御回路、
１１…騒音検出回路、１２…フツクスイツチ、１
３…送話器（マイク）。
Fig. 1 is a block diagram showing one embodiment of the telephone device of the present invention, Fig. 2 is a timing chart during the incoming call, Fig. 3 is a block diagram showing the conventional telephone device, and Fig. 4 is the same while the incoming call is being received. This is the timing chart. 1...Dial sending circuit, 2...Telephone circuit, 5...Rectifier circuit, 6...Tone ringer circuit, 7...Speaker,
8...adjustment circuit, 9...power supply circuit, 10...control circuit,
11...Noise detection circuit, 12...Hook switch, 1
3...Transmitter (microphone).
Claims (1)
騒音レベルを検出する騒音検出手段と、 (b) 前記騒音検出手段よりの入力によつてトー
ンリンガ回路の出力を制御する制御手段と、 (c) あらかじめトーンリンガ回路の出力を前記
制御手段を介して設定しておくための外部設定用
の調整手段と、 (d) 上記各手段へ供給する電源供給手段とを設
け周囲の騒音に応じた呼出し音量を出力できるよ
うにしたことを特徴とする呼出音自動調整機能付
電話装置。[Scope of Claim for Utility Model Registration] In a telephone device having a tone ringer circuit, (a) a noise detection means that uses a transmitter or a microphone as an input means and detects the surrounding noise level, and (b) input from the noise detection means. (c) an external setting adjustment means for presetting the output of the tone ringer circuit via the control means; (d) each of the above means; 1. A telephone device with an automatic ring tone adjustment function, characterized in that a power supply means is provided to output a ring volume according to surrounding noise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15249585U JPS6261555U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15249585U JPS6261555U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261555U true JPS6261555U (en) | 1987-04-16 |
Family
ID=31070522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15249585U Pending JPS6261555U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261555U (en) |
-
1985
- 1985-10-07 JP JP15249585U patent/JPS6261555U/ja active Pending
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