JPS5853787Y2 - Marker signal recording circuit - Google Patents
Marker signal recording circuitInfo
- Publication number
- JPS5853787Y2 JPS5853787Y2 JP17483978U JP17483978U JPS5853787Y2 JP S5853787 Y2 JPS5853787 Y2 JP S5853787Y2 JP 17483978 U JP17483978 U JP 17483978U JP 17483978 U JP17483978 U JP 17483978U JP S5853787 Y2 JPS5853787 Y2 JP S5853787Y2
- Authority
- JP
- Japan
- Prior art keywords
- marker signal
- recording
- circuit
- switch
- message
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
本考案は留守電話装置のメツセージ（Ｔ−１）テープに
マーカ信号を録音する回路に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a circuit for recording a marker signal on a message (T-1) tape of an answering machine.
通常留守電話装置において、Ｔ−１テープにメツセージ
を録音する場合、使用者がマイクロホン付属のマイクロ
ホンスイッチを押してテープを走行させるとともに録音
回路を作動状態にしてメツセージを録音する。When recording a message on a T-1 tape in a typical answering machine, the user presses a microphone switch attached to a microphone to run the tape and activate a recording circuit to record the message.
メツセージ吹込終了時にマイクロホンスイッチを離すと
、マーカ信号力哨動的にテープに記録される。When the microphone switch is released when the message is finished being blown, the marker signal force is automatically recorded on the tape.
この方式では、使用者が不慣れであると、メツセージの
録音中誤ってマイクロホンスイッチを一時的に離すこと
があシ、この結果メツセージ録音吹込終了前にＴ−１テ
ープにヤーカ信号が誤って記録されてしまう。With this method, if the user is inexperienced, he or she may accidentally release the microphone switch temporarily while recording the message, and as a result, the yak signal may be erroneously recorded on the T-1 tape before the message recording is finished. It ends up.
このマーカ信号は発呼者に対して装置が録音状態に切換
ることを知らしめる信号として、またその動作の制御信
号として用いられるため、Ｔ−１テープを再生すると、
メツセージ録音中に記録されたマーカ信号が読取られて
、再生が停止してしまい不都合である。This marker signal is used as a signal to notify the caller that the device is switching to recording mode, and as a control signal for its operation, so when the T-1 tape is played,
This is inconvenient because the marker signal recorded during message recording is read and the playback is stopped.
本考案の目的は、誤操作によりＴ−１テープのメツセー
ジ録音中にマーカ信号が記録される可能性をなくすこと
にある。An object of the present invention is to eliminate the possibility of a marker signal being recorded during message recording on a T-1 tape due to an erroneous operation.
本考案を実現する具体的な回路構成を第１図のブロック
図に示す。A specific circuit configuration for realizing the present invention is shown in the block diagram of FIG.
マイクロホン１、録音回路２訃よび録音ヘッド３が直列
に接続され、一方マイクロホンスイッチ４、制御回路５
およびマーカ信号発信機６が直列に録音ヘッド３に接続
され、制御回路５の残り２つの出力は録音回路２および
モータ７にそれぞれ接続されている。A microphone 1, a recording circuit 2, and a recording head 3 are connected in series, while a microphone switch 4 and a control circuit 5
and a marker signal transmitter 6 are connected in series to the recording head 3, and the remaining two outputs of the control circuit 5 are connected to the recording circuit 2 and the motor 7, respectively.
制御回路５はスイッチ４のオン切換時に録音回路２およ
びモータＴを付勢し、スイッチ４のオフ切換に応じてマ
ーカ信号発信機６を付勢する。The control circuit 5 energizes the recording circuit 2 and the motor T when the switch 4 is turned on, and energizes the marker signal transmitter 6 when the switch 4 is turned off.
メツセージの録音終了時にスイッチ４を離すと、発信機
６が働らいてマーカ信号が記録される。When the switch 4 is released when the message recording is finished, the transmitter 6 is activated and a marker signal is recorded.
本考案によれば、上記回路構成１／１３−いて、制御回
路５とマーカ信号発信機６との間に遅延回路８を直夕□
接続する。According to the present invention, the circuit configuration is 1/13-1, and the delay circuit 8 is directly connected between the control circuit 5 and the marker signal transmitter 6.
Connecting.
遅延回路８はマイクロホンスイッチ４のオン切換に応じ
て作動し、所定の遅延時間Ｔ、例えば約５秒の開作動す
る。The delay circuit 8 is activated in response to the on-switching of the microphone switch 4, and is opened for a predetermined delay time T, for example, about 5 seconds.
遅延回路８は、スィッチ４０オン切換後時間Ｔの間。The delay circuit 8 operates for a time T after the switch 40 is turned on.
制御回路５の出力を後続回路、即ち発信機６に伝達する
のを阻止する。The output of the control circuit 5 is prevented from being transmitted to the subsequent circuit, ie, the transmitter 6.
上記回路構成を各部分のオンオフ動作を示す第２図に従
って説明する。The above circuit configuration will be explained with reference to FIG. 2 showing the on/off operation of each part.
マイクロホンスイッチ４をオンにすると％Ｔ−１テープ
が動作を開始する。When the microphone switch 4 is turned on, the %T-1 tape starts operating.
使用者はメツセージを録音できる状態にあるが、このよ
うなとき、誤ってマイクロホンスイッチ４を一時的にオ
フにしてし筐ったと仮定する。Assume that the user is in a state where he or she can record a message, but at this time, he or she accidentally turns off the microphone switch 4 temporarily.
マイクロホンスイッチのオフ動作は、通常制御回路５を
経てマーカ信号発信機６を付勢し、マーカ信号を発生し
、これがテープに記録される。The OFF operation of the microphone switch normally energizes the marker signal transmitter 6 via the control circuit 5 to generate a marker signal, which is recorded on the tape.
しかし、本考案によれば、制御回路５と発信機６との間
に遅延回路８が介在するので、スイッチ４のオン切換後
の時間Ｔ（例えば５秒）以内に生じたスイッチ誤操作（
オフ操作）は発信機６に伝達されない。However, according to the present invention, since the delay circuit 8 is interposed between the control circuit 5 and the transmitter 6, the erroneous switch operation that occurs within the time T (for example, 5 seconds) after the switch 4 is turned on
off operation) is not transmitted to the transmitter 6.
遅延時間Ｔ経過後は。制御回路５の出力が発信機６の入
力に直接伝達される状態に変る。After the delay time T has elapsed. The state changes so that the output of the control circuit 5 is directly transmitted to the input of the transmitter 6.
従ってメツセージの録音終了後にスイッチ４がオフに切
換えられると、これに応答して発信機６が付勢され、マ
ーカ信号が発信され録音される。Therefore, when the switch 4 is turned off after the message has been recorded, the transmitter 6 is energized in response, and a marker signal is transmitted and recorded.
なお遅延時間Ｔは適宜設定できるようにする。Note that the delay time T can be set as appropriate.
本考案によれば、メツセージ録音終了前にマイクイホン
スイッチの誤操作があっても、マーカ信号の記録を防止
できる。According to the present invention, even if the microphone/phone switch is erroneously operated before the end of message recording, recording of the marker signal can be prevented.
第１図は本考案のマーカ信号記録回路を示すブロック図
、第２図はこの回路の各部分の動作を示すチャートであ
る。
１・・・・・・マイクロホン、２・・・・・・録音回路
、３・・・・・・録音ヘッド、４・・・・・・マイクロ
ホンスイッチ、５・・・・・・制御回路、６・・・・・
・マーカ信号発信機、７・・・・・・モータ、８・・−
・・遅延回路。FIG. 1 is a block diagram showing a marker signal recording circuit of the present invention, and FIG. 2 is a chart showing the operation of each part of this circuit. 1... Microphone, 2... Recording circuit, 3... Recording head, 4... Microphone switch, 5... Control circuit, 6・・・・・・
・Marker signal transmitter, 7...Motor, 8...-
...Delay circuit.
Claims (1)
し、その終点でマーカ信号を録音する回路において、前
記マーカ信号はメツセージを録音するためのマイクロホ
ンに設けられたスイッチより手を離すことにより録音さ
れると共に該スイッチをオンした時は一定時間、マーカ
信号発信機の動作が遅延されるように遅延回路を設けた
ことを特徴とするマーカ信号記録回路。In a circuit that records a message on an endless tape such as an answering machine and records a marker signal at the end of the recording, the marker signal is recorded when the user releases a switch provided on a microphone for recording the message. A marker signal recording circuit characterized in that a delay circuit is provided so that the operation of the marker signal transmitter is delayed for a certain period of time when the switch is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17483978U JPS5853787Y2 (en) | 1978-12-22 | 1978-12-22 | Marker signal recording circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17483978U JPS5853787Y2 (en) | 1978-12-22 | 1978-12-22 | Marker signal recording circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5593159U JPS5593159U (en) | 1980-06-27 |
| JPS5853787Y2 true JPS5853787Y2 (en) | 1983-12-07 |
Family
ID=29181825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17483978U Expired JPS5853787Y2 (en) | 1978-12-22 | 1978-12-22 | Marker signal recording circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853787Y2 (en) |
-
1978
- 1978-12-22 JP JP17483978U patent/JPS5853787Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5593159U (en) | 1980-06-27 |
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