JPS6261453A - Telephone set - Google Patents

Abstract

PURPOSE:To prevent unpleasant high speed reproducing sound by listening the reproducing sound to a speaker at high speed reproduction such as queue review and listening to the reproduced sound by a receiver at the normal reproduction mode and sending the sound to a line. CONSTITUTION:In making a call, when a tape 10 is reproduced and the content is sent to the opposite party, the tape 10 is reproduced by a head 9 by depressing a reproduction button on the keyboard 2 and the reproducing signal is fed to the receiver of the user from the terminal 3 through a switch 14, a reproducing amplifier 18, switches 15, 13 and a talking circuit 4 and given to a receiver of the opposite party from the terminal 6 through a line. Ahead the reproduction or on the way of reproduction, in applying program search of the tape 10, in depressing a queue or a review button on the keyboard 2, the switch 13 is turned OFF and the switch 6 is turned ON. Thus, the noise by the queue or review is not given from the receiver of the user and the opposite party.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a telephone device, and is particularly suitable for use in an answering machine or the like in which a telephone and a tape recorder are connected.

[Summary of the invention]

The present invention allows the reproduced sound to be heard through the speaker during high-speed playback of cues, reviews, etc., and in the normal playback mode, the played sound is heard through the handset and sent to the line. The system uses a speaker to monitor the harsh high-speed playback sound.

[Conventional technology]

An answering machine, which is a combination of a telephone and a tape recorder, not only records on tape the contents of incoming calls while you are away, but also records the contents of incoming calls while you are at home, as well as from other sources such as a microphone. The audio can also be recorded on the tape. Furthermore, when the user presses the playback button while making a call, the tape is played back and the playback signal is added to the handset and also to the receiver of the other party's phone through the line. There is. In this case, cueing and reviewing can be performed in order to locate the tape. Conventionally, the playback signal during cue and review is applied to the user's handset and the other party's handset.

[Problem that the invention seeks to solve]

The high-speed reproduction sound during cue and review is a so-called "squealing sound", and it is very disturbing when it is heard from the handset of the user and the other party.

In particular, the level of the reproduced signal applied to the user's handset is so high that it becomes so loud that it is almost difficult to listen to it with the handset attached to the user's ear.

[Means for solving problems]

In the present invention, there is provided a speaker to which a tape playback signal is supplied, a means for supplying a playback signal in the high-speed playback mode to the speaker, and a means for blocking the playback signal in the high-speed playback mode from being sent to the receiver and the line. The means are provided.

[Effect]

You can monitor the harsh high-speed playback sounds during cues and reviews through the speaker without having to add them to the receiver.

〔Example〕

The drawings show an embodiment of a circuit when the present invention is applied to an answering machine.

In the figure, a controller 1 using a microcomputer controls the operation of a predetermined circuit at a predetermined timing based on the operation of a keyboard 2. When making a telephone call, pick up the handset (not shown) connected to terminal 3, and call circuit 4
The line is closed at Next, when the user dials the number of the other party using the keyboard 2, a signal corresponding to the number is sent from the dial calling circuit 5 to the line through the call circuit 4 and the line terminal 6. Further, when there is an incoming call, the ringing sound is detected by the bell detection circuit 7, and the line is closed so that the call can be made.

When recording the contents of telephone calls received while you are away or at home, the voice signal of the other party obtained from the terminal 6 is applied to the recording/playback head 9 through the telephone circuit 4, the switch 12, and the recording amplifier 8. , recorded on tape 10. In addition, the signal from the microphone 17 is transferred to the switch 1.
1 and a recording amplifier 8 by a head 9.
It can also be recorded.

When a user is making a telephone call, if he wants to play back the tape 10 and let the other party hear the contents, he presses a play button on the keyboard 2. As a result, the tape 10 is played back by the head 9, and the playback signal is transmitted to the switch 14 and the playback amplifier 1.
8, terminal 3 through switch 15.13 and communication circuit 4
to the user's handset (not shown), and
It is also added to the receiver of the other party through the line from terminal 6.

Prior to or during this playback, the tape 10
When the cue or review button on the keyboard 2 is pressed in order to cue up, the switch 13 is turned off and the switch 16 is turned on. Therefore, the "squealing sound" caused by the cue or review cannot be heard from the handset of the user or the other party. At the same time, the playback signal is transmitted to the speaker 2 through the switch 16 and the main amplifier 19.
0, the user can cue the cue by listening to the "squealing sound" coming from the speaker 20.

When the desired position on tape 1 is found, press the play button again to enter normal play mode and switch 1.
6 is OFF, switch 13 is ON, and tape 10 is turned OFF.
The reproduced signal is again applied to the handset of the user and the other party. Incidentally, by momentarily pressing the cue or review button, the cue or review is activated for 5 to 6 seconds, and the reproduction signal may be applied only to the speaker 20 during this time.

〔Effect of the invention〕

It is possible to prevent the unpleasant high-speed playback sound from being unnecessarily heard from the receiver when performing cues and reviews, and the user can hear the high-speed playback sound from the speaker, allowing the user to locate the beginning of the tape. I can do it.

Further, when the cue review is completed and the mode is switched to normal playback, the user and the other party can immediately hear the playback sound of the tape from the receiver.

[Brief explanation of drawings]

The drawing is a circuit diagram showing an embodiment of the present invention. In addition, in the symbols used in the drawings, 1.
・・−・−・・−・−・−・・−Keyboard 3−・−1−−−−・・−・・−・Handset terminal 4・−・・
−・−−m=−・−・Talking circuit 6・−・−・−・−・−
・−−−−−・Line terminal 9・−・・−・−・・Recording/reproducing head 10・−−・・・−・−～−−−−−−・・・Tape 14
．． 15.16-・-Switch 18・・・・・・−−−−・・Reproduction amplifier 20
−−−−−−−−・・−・・−・・It is a speaker.

Claims (1)

[Scope of Claims] A telephone set and a magnetic tape playback device are connected, and a playback signal of the playback device is supplied to the handset of the telephone set and transmitted from a line, and the playback device is connected to the magnetic tape playback device. A telephone device configured to be able to set a high-speed playback mode, comprising: a speaker to which the playback signal is supplied; means for supplying the playback signal in the high-speed playback mode to the speaker; and means for blocking transmission to the line.