JPS61152148A - Signal generator - Google Patents

Abstract

PURPOSE:To generate optional information as a dial signal and combining it with a call receiver or the like to flow and process information automatically by storing required information in prescribed addresses to generate the dial signal. CONSTITUTION:Some telephone number is inputted to a central control part 6 of a signal generator from an information input device 5 and is displayed on a display part 9 and is confirmed, and an address is designated by the input device to store this telephone number in a memory of the control part 6 after confirmation. This telephone number is outputted from the control part 6 to an oscillator 7 in accordance with the input from the input device 5, and the dial signal from the oscillator 7 is synthesized by a synthesizing amplifier 8, and an acoustic dial signal is outputted from a speaker 4. An individual selective call receiver 11 is connected to an interlocking function part 10, and its tele phone number is inputted automatically to the control part 6 similarly to the case of the input device 5. Optional information is generated as the dial signal to flow and process automatically information by the receiver 11.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a signal generator that automatically generates necessary information.

[Conventional technology]

Signal generators that are placed in close contact with the transmitting part of a telephone and transmit various signals have been commercialized for some time, but the signals to be generated by these generators are determined in advance. As an example of application, there is a mobile signal generator that generates a signal that puts the answering machine into play mode after calling the home in order to listen to the recorded content on the answering machine installed at the home.

[Problem that the invention seeks to solve]

However, conventional signal generators generate only predetermined signals, and there is a problem in that they cannot generate arbitrary information required by the user. For this reason, there has been a need for a signal generator that generates a signal in conjunction with an external signal.

[Means for solving problems]

In order to solve such problems and meet such demands, the present invention has been developed to provide an input unit for inputting necessary information, an information input unit for inputting a street address, and a central control unit for controlling the system. A control unit, a display device that is controlled by the central control unit and displays numbers, a plurality of oscillators that generate dial signals, and a synthesis amplifier that synthesizes and amplifies the dial signals output from the plurality of oscillators. This is how it was done.

[Effect]

In the present invention, the necessary information is stored in the central control unit,
Generation of the dial signal is controlled by a central control unit.

〔Example〕

In Figure 0, which shows an embodiment of the signal generator according to the present invention, 1 is a switch, 2 is an oscillator, 3 is an amplifier, 4 is a speaker for electroacoustic conversion of the output signal from the amplifier 3,
5 is an information input device as an input unit into which address etc. are input; 6
is a central control unit that stores necessary information and controls the system, 7
is controlled by the central control unit 6, and a dial signal, that is, a DTMF (Dual Tone Multi F
8 is a synthesis amplifier that synthesizes and amplifies the dial signal output from the oscillator 7, 9 is a display that displays necessary information, and 10 is an interlocking unit that functions as an input section having a photoelectric conversion function. In the functional section, 10a is a light emitting element, and 10b is a light receiving element. 11 is an individual selective call receiver as an external device; 11a is a light emitting element;
llb is a light receiving element.

Next, the operation of this embodiment will be explained. As for the operation,
There are two cases: a case in which the necessary information is input manually, and a case in which the necessary information output as an optical signal from the individual selective calling receiver 11 is automatically input.

First, we will explain the case where necessary information is input artificially.
is input to the central control unit 6 by.

This input telephone number is displayed on the display 9, so check whether there is any error. After confirmation, an address is assigned by the information input device 5, and the address and telephone number are stored in the memory of the central control unit 6. When an address is entered via the information input device 5 if necessary, the stored telephone number is correspondingly called up and a corresponding dial signal is generated by the oscillator 7 under the control of the central control section 6.

This dial signal is synthesized by a synthesizer amplifier 8, and the amplifier 3
The signal is transmitted from the speaker 4 as an acoustic dial signal. This acoustic dialing signal is sent to the speaking portion of the telephone. An example of how to use this acoustic dialing signal is to send this signal to the transmitter of the telephone you are using when you are out, call an answering machine installed at home, put the answering machine into playback mode, and record the sound. There is such a thing as listening to the contents on the go. In addition,
The switch 1 used as a conventional signal generator can also be replaced by an information input device 5. Also, oscillator 2
By controlling the central control unit 6, it is possible to obtain a large number of oscillation frequencies.

Next, the operation when numerical information as necessary information is automatically input from the individual selective call receiver 11 will be explained. The signal sent from the base station is sent to the individual selective call receiver 1.
1 is detected, and the numerical information is input to the interlocking function section 10 as an optical signal.

The input numerical information is sent to the central control unit 6 and displayed on the display 9. The interlocking function section 10 operates according to instructions from the information input device 5. The numerical information displayed on the 0 display 9 is assigned an address by the information input device 5, as in the case of the above-mentioned manual input, and is sent to the central SII section. 6 is stored. 3. As in the case of manual input, when a street address is input using the information input device 5 as required, the stored numeric information is correspondingly called up, and the corresponding dial signal is sent under the control of the central control unit 6. It is generated by the oscillator 7. This dial signal is synthesized by a synthesis amplifier 8, passes through an amplifier 3,
It is sent out from the speaker 4 as an acoustic dial signal. This acoustic dialing signal is sent to the speaking portion of the telephone. In addition, as a method other than specifying an address arbitrarily according to the input of the numerical information, an address determined by the order of the numerical information input from the individual selective call receiver 11 may be used as the address of the numerical information.

〔Effect of the invention〕

As explained above, the present invention stores necessary information in a predetermined location and generates a dial signal, so any information can be generated as a dial signal, and it can also be used in combination with an individual selective calling receiver, etc. The automatic flow and processing of information has the effect of reducing damage caused by human error.

[Brief explanation of drawings]

The figure is a block system diagram showing one embodiment of a signal generator according to the present invention. ■... Switch, 2, 7... Oscillator, 3...
・Amplifier, 4...Speaker, 5...Information input device, 6...Central control unit, 8...Synthesizing amplifier, 9...
... Display unit, 10 ... Interlocking function section, 11 ...
Individual selective call receiver.

Claims (3)

[Claims] (1) An input section into which necessary information is input, a central control section that stores the necessary information and controls the system, a display that is controlled by the central control section and displays numbers, and a dial that is controlled by the central control section. A signal generator comprising: a plurality of oscillators that generate signals; and a synthesis amplifier that synthesizes and amplifies dial signals output from the plurality of oscillators. (2) The signal generator according to claim 1, wherein the input section is an interlocking function section having a photoelectric conversion function. (3) The signal generator according to claim 1, wherein the input section is an information input device into which an address is input.