JPH0334354U - - Google Patents
Info
- Publication number
- JPH0334354U JPH0334354U JP9498689U JP9498689U JPH0334354U JP H0334354 U JPH0334354 U JP H0334354U JP 9498689 U JP9498689 U JP 9498689U JP 9498689 U JP9498689 U JP 9498689U JP H0334354 U JPH0334354 U JP H0334354U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- recording
- detection circuit
- operation key
- base unit
- 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 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Description
第１図及び第２図は夫々本考案の第１、第２実
施例のインターホンのブロツク構成図、第３図は
第２実施例のインターホンの動作説明用フローチ
ヤートである。
１……親機、２……子機、３……操作キー検出
回路、４……リレー（スイツチ手段）、５……録
音再生装置、６……制御信号検出回路、７……タ
イマー回路、８……制御信号発生回路、９……制
御回路、１０，２０……インターホン、１１……
音声入力検出回路、１２……信号発生回路、１３
……計数回路、Ａ１，Ａ２……アンプ、Ｓｗ１，
Ｓｗ２……開閉スイツチ。
1 and 2 are block diagrams of intercoms according to the first and second embodiments of the present invention, respectively, and FIG. 3 is a flowchart for explaining the operation of the intercom according to the second embodiment. DESCRIPTION OF SYMBOLS 1... Master unit, 2... Slave unit, 3... Operation key detection circuit, 4... Relay (switch means), 5... Recording/playback device, 6... Control signal detection circuit, 7... Timer circuit, 8... Control signal generation circuit, 9... Control circuit, 10, 20... Intercom, 11...
Audio input detection circuit, 12...Signal generation circuit, 13
... Counting circuit, A 1 , A 2 ... Amplifier, Sw 1 ,
Sw 2 ... Open/close switch.
Claims (1)
の記録が可能な記録再生手段と、留守録モードに
設定するための操作キーと第１の電気音響変換器
とを有する親機と、押し釦と第２の電気音響変換
器を有する子機と、上記親機の操作キー及び上記
押し釦が操作されたことを検知する操作キー検出
回路と、該操作キー検出回路からの制御信号によ
り、上記記録再生手段に設けられた応答用音声出
力手段に予め記録されている応答メツセージの再
生動作をさせるスイツチ手段と、該応答メツセー
ジの直後に記録されている制御信号を検出して、
上記第２の電気音響変換器からの用件を所定時間
上記記録再生手段に設けられた用件記録手段に記
録すべく、該記録再生手段を作動させる制御信号
検出回路とを備えて構成したことを特徴とするイ
ンターホン。 (2) マイクとスピーカとを夫々備えた親機と子
機との間で相互通話を可能にしたインターホンに
おいて、該親機には留守録状態に設定し得る操作
キーを少なくとも備え、上記子機には訪問合図用
の信号を発生する押し釦を設け、更に、上記操作
キーが操作された際に発する信号を検出して信号
を送出する第１の検出回路と、所定の時間経過を
計数する計数回路と、特定の信号を発生する信号
発生回路と、上記子機側のマイクからの音声信号
の有無を検出する第２の検出回路と、応答メツセ
ージの再生及び用件メツセージの記録を行なう記
録再生手段と、上記第１の検出回路からの信号に
より留守録状態にセツトすると共に、上記押し釦
からの信号によつて応答メツセージを送出した後
上記信号発生回路から上記子機に特定の信号を送
出し、且つ上記記録再生手段を記録モードにして
該子機側のマイクからの音声信号を所定時間記録
すべく、各動作を制御する制御回路とを備えて構
成したことを特徴とするインターホン。[Claims for Utility Model Registration] (1) It has a recording/reproducing means capable of reproducing a response message and recording a business message, an operation key for setting an answering machine mode, and a first electroacoustic transducer. a base unit, a slave unit having a push button and a second electroacoustic transducer, an operation key detection circuit that detects that the operation key of the base unit and the push button are operated; A switch means for causing a response sound output means provided in the recording and reproducing means to perform a reproduction operation of a response message prerecorded in response to a control signal, and a switch means for detecting a control signal recorded immediately after the response message. hand,
and a control signal detection circuit for activating the recording and reproducing means in order to record the requirements from the second electroacoustic transducer in the requirement recording means provided in the recording and reproducing means for a predetermined period of time. An intercom featuring (2) In an intercom that enables mutual communication between a base unit and a handset that are each equipped with a microphone and a speaker, the base unit is provided with at least an operation key that can be set to answering machine, and the base unit is equipped with at least an operation key that can be set to answering machine, is provided with a push button that generates a signal for signaling a visit, and further includes a first detection circuit that detects the signal generated when the operation key is operated and sends the signal, and a first detection circuit that counts the elapse of a predetermined time. a counting circuit, a signal generation circuit that generates a specific signal, a second detection circuit that detects the presence or absence of an audio signal from the microphone on the handset side, and a recorder that plays back the response message and records the business message. The reproduction means and the signal from the first detection circuit set the device to the answering machine state, and after sending out a response message in response to the signal from the push button, the signal generating circuit sends a specific signal to the handset. 1. An interphone comprising: a control circuit for controlling each operation so as to transmit and set the recording/reproducing means to a recording mode to record an audio signal from a microphone on the handset side for a predetermined period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9498689U JPH0334354U (en) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9498689U JPH0334354U (en) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334354U true JPH0334354U (en) | 1991-04-04 |
Family
ID=31644266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9498689U Pending JPH0334354U (en) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334354U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201345A (en) * | 1981-06-03 | 1982-12-09 | Mitsubishi Electric Corp | Radio receiver |
| JPS6261184A (en) * | 1985-09-11 | 1987-03-17 | Seiko Epson Corp | Image input device |
-
1989
- 1989-08-11 JP JP9498689U patent/JPH0334354U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201345A (en) * | 1981-06-03 | 1982-12-09 | Mitsubishi Electric Corp | Radio receiver |
| JPS6261184A (en) * | 1985-09-11 | 1987-03-17 | Seiko Epson Corp | Image input device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH07111528A (en) | Automatic answering telephone system | |
| JPH0334354U (en) | ||
| JPS6322663B2 (en) | ||
| JPS5939943B2 (en) | answering machine | |
| JPH0361746U (en) | ||
| JP2643346B2 (en) | Answering machine | |
| JP2641722B2 (en) | Answering machine | |
| JPS63207259A (en) | Interphone | |
| JPS6345092Y2 (en) | ||
| JPH02105659A (en) | Automatic answering telephone set with wireless monitor | |
| JP2726652B2 (en) | Answering machine | |
| JPS60229451A (en) | Automatic answering telephone set | |
| JPH046277Y2 (en) | ||
| JPH03117155A (en) | Interphone set | |
| JP2583080B2 (en) | Answering machine | |
| JPH0345064A (en) | Interphone set | |
| JPS6042541Y2 (en) | communication device | |
| JPH0413879Y2 (en) | ||
| JPS6312964U (en) | ||
| JPS63103543A (en) | Doorphone set | |
| JPS61147648A (en) | Automatic answering telephone set | |
| JPS63174753U (en) | ||
| JPS6393254A (en) | Sound recording and reproducing device for telephone set | |
| JPS639710B2 (en) | ||
| JPH01212951A (en) | Automatic answering telephone set |