JPS63313399A - Voice message card system - Google Patents

Abstract

PURPOSE:To transmit the speech of a sender as it is to a remote side by a voice and to obtain a most suitable system as a present by recording an arbitrary voice in a voice message card and reproducing it as necessary. CONSTITUTION:A circuit substrate 3 for executing various signal processings, a battery 4, a solar battery 5, a piezoelectric speaker 6 are respectively buried in a card substrate 2 and in the substrate 3, a photodiode PD of a non-contact terminal for inputting external voice data, an input signal processing circuit 7, P-ROM 8 for storing the voice data and a circuit 9 for reading contents and driving the speaker 6, etc., are incorporated. In an automatic vending machine for selling this card, a note input port 41, a coin input port 42, a change ejecting port 43, a push-button switch 44, a microphone 45, and a card ejecting port 46, etc., are disposed and in a side receiving the bought card, a message from a presenter is listened by the use of a controller having the speaker 6, voice data storing means 7, 8 and sound output means 9, 10.

Description

DETAILED DESCRIPTION OF THE INVENTION FAT INDUSTRIAL APPLICATION FIELD This invention relates to a voice message card system for transmitting voice messages by means of a card-like medium.

(bl Conventional Technology) Conventionally, a melody generation circuit consisting of a semiconductor chip, a piezoelectric speaker, a battery, etc. is built into a folded card, and when the card is opened, a predetermined melody is played.So-called melody cards are used as greeting cards, etc. The melody generation circuit used in such cards stores predetermined melody data (OM), reads this at regular intervals,
A circuit that drives a piezoelectric speaker at a frequency according to the data is built into a single-chip semiconductor integrated circuit, and detects that the ambient light becomes brighter when the card is opened, or when the power switch is turned on mechanically. ,Operate.

(C) Problems to be Solved by the Invention Such conventional so-called melody cards are used in such a way that the user translates and uses a card with an appropriate song name from several predetermined songs depending on the purpose. It was the form. For this reason, it lacks originality and cannot be used universally for various purposes. In particular, cassette tapes are used to convey messages directly in voice (words), but because the medium itself is not very small and requires a device to play it, it was not easy to use.

An object of the present invention is to provide a voice message card system that allows a card to transmit different voice messages depending on the application.

Means for Solving FDI Problems The audio message card system of the present invention includes an input terminal for receiving a data signal from the outside, audio data storage means for storing audio data input from this input terminal, and an audio data storage means for storing audio data input from the input terminal. audio output means for reproducing audio signals from the audio data read from the means and outputting audio;
and a voice message card having a battery in one card for driving each of the above-mentioned means; an output terminal for outputting a data signal to the input terminal of the voice message card; a voice input means for inputting voice; an audio data writing device comprising an audio data transmission means for transmitting the audio data from the output 5:ζ child;
It is characterized by being composed of.

te1 effect In the voice message card system of this invention,
The voice message card is provided with an input terminal for receiving a data signal from the outside, and voice storage means for storing the voice data input from this input terminal, and a voice data writing device is provided with an input terminal for receiving a data signal from the outside. an output terminal for outputting a signal; an audio input means for inputting audio;
Audio data transmission means is provided for transmitting input audio data from the output terminal. Therefore, by performing voice input using the voice data writing device, the voice data is stored in the voice data storage means in the voice message card. On the other hand, the voice output means provided in the voice message card reads out the contents stored in the voice data storage means, and uses the voice data to play the voice (i) and output the voice. Voice data is loaded into a voice message card using a loading device, and the voice message card outputs voice in Chinese and German when necessary.

Embodiment 1 The structure of the voice non-sage card of the present invention is shown in FIG. 1. In FIG. 6, reference numeral 2 denotes the base material of the card, on which the following parts are attached or embedded. 3 is a circuit board for performing various signal processing, 4 is a buffer battery, 5 is a solar cell, and 6 is a piezoelectric speaker. The circuit board 3 includes a photodiode PD which is a non-contact terminal for inputting audio data given from the outside, which will be described later, a circuit 7 for processing signals input from this terminal, and a circuit P- for storing audio data.
A circuit 9 that reads the contents of the ROMB and P-ROM, reproduces audio signals, and drives the speaker 6 is configured.

The third vending machine that prints the above voice message card
In Figure 0, 41 and 42 are a bill slot and a coin slot for inserting charges, respectively, and 43 is a change outlet. 44 is a push button switch, 45 is a microphone, and 46 is a voice message card outlet. After inserting the fee, press button 4
By pressing 4 and speaking into the microphone 45, the voice data is recorded in the voice data storage means in the voice message card, and then this recorded voice message card is released from the voice message card 46. .

Next, a block diagram of the control section of the voice message card and a block diagram of the control section 11 of the vending machine are shown in FIGS. 2 and 4, respectively. In FIG. Input terminals, 7 and 8 are audio data storage means, 6 and 9
constitute the audio output means. PD is my IJ
11 is a waveform shaping circuit that shapes the waveform of the detected signal; 12 is a decoder that decodes the (No. 3); 13; The decoder 12 generates the audio data input from the PD as a code of a predetermined number of bits, and the Yoshikomi controller 13
;Write Mako's code to P-Ro~48 in sequence.

In the figure, 14 is a decoding circuit that decodes the audio data based on the data read out from the P-ROM 8, for example, in a predetermined format such as ADM or ΔDPCM!
1"7t15 pressure 1 Decodes the encoded audio data to the original audio data. 15 is a D/A converter that converts the decoded audio data into an analog signal. 16 is a signal that removes sampling noise. 17 is an audio signal amplification circuit.

In the figure, 10 is the source control circuit, and D is the buffer 4
Diodes for preventing backflow from to solar cell 5, Ql, Q2
is a C-MO3 integrated Ox switch circuit, and when the output voltage of the solar cell 5 is above a certain level, Ql is turned on, Q2 is turned off, and a power voltage is supplied from the output terminal (2). Therefore, in a bright place, the pantry 4 is charged by the electromotive force of the solar cell 5 and the respective circuits are activated, and in a dark place, the power supply is stopped and the operation is stopped.

When this voice message card is sold by the vending machine, the solar cell 5 is irradiated with illumination light and voice data is input from the photodiode PD.
As soon as the circuit 7 starts operating, audio data is written into the P-ROM 8. When the first sold audio message card is actually used, when the card is moved from a dark place to a bright place, the decoder 12 writes the audio data into the P-ROM 8. It detects that there is no data input from the diode PD and generates an operation start signal to the decoding circuit 14. This causes the decoding circuit 14 to
The contents of M8 are sequentially read out and decoded, and the D/
Data is output to the A converter 15. This is so...
Audio is automatically output from the speaker 6.

Next, a block diagram of the control unit in the voice message card vending machine shown in FIG. 4 will be explained. In FIG. constitute the audio data transmission means. 20 is the processing hand of CrJJ, ROM 21, and CPU which oversees the entire processing of this control section!
The program memory that stores the time in advance, RAV22 is CP
The memory RΔM 23, which is used as a working area when executing the program U, is a memory for temporarily storing 41 the data of the name of the sound input manually from the microphone and compressing the information. The interface 24 is connected to various input/output devices and Crt.
,! This is the circuit that interfaces with 20.
25j:: microphone, 26: amplification circuit, 27 is a low-pass filter used as an anti-alias filter,
28 converts the output signal into a digital code l\/
It is a D converter. The CPU 20 once records the two-to-one signal of the audio No. 43 obtained in this manner in R7 to "end 23, and after inputting the audio of the -E (no. 9 people, for example; Yo,~D~1-hen vice,...\
D i' CM change shi;kochi'do.29:ma:Eni7)゛・Iotoij:[)ri1.HeadpJ1' driver, CPU 20 compressed audio The data is sequentially transferred serially to the driver 29. As a result, L
The optical signal generated from the ED is applied to the photodiode PD of the audio message card. 31 is a lamp for illuminating the large Hq pond of the voice message card;
The PLI turns on the relay 30 and turns on the lamp 31 at the necessary time.
to drive. The card L'Q feeding device 32 sequentially conveys the voice message cards starting from the stone force, and finally discharges them to the card discharge port 46. The fee processing device 33 processes banknotes and coins, changes, and the like.

In this way, by putting money into the vending machine, pressing the push button 44, and inputting a voice message into the microphone 45, the voice message is written on the voice message card. Thereafter, the voice message card is used alone, and when the voice message is transferred from a dark place to a light place, the written voice message is automatically announced.

(G1 Effects of the Invention As described above, with this invention, it is possible to record any voice on the voice message card using the sound and fortune-telling data saying device, and to play it back when necessary. Therefore, for example, it is possible to record a desired voice message and hand it to the other party, or to attach it to a gift, thereby transmitting the message as it is in voice.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing the structure of a voice message card used in a voice message card system that is an embodiment of the present invention, FIG. 2 is a block diagram of the control section of the voice message card, and FIG. Perspective view showing the appearance of a vending machine that writes voice data to a message card, No. 4
The figure is a block diagram of the control section of the vending machine. 1-Voice message card, 40-VJ vending machine (voice data writing bag W,).

Claims (1)

[Claims] (1) An input terminal that receives a data signal from the outside, an audio data storage means that stores audio data input from this input terminal, and reproduces an audio signal from the audio data read from the audio data storage means and outputs audio. a voice message card that includes a voice output means for performing the above operations, and a battery for driving each of the above-mentioned means in one card; an output terminal for outputting a data signal to the input terminal of the voice message card; and a voice input for inputting voice. and a voice data writing device comprising voice data transmission means for transmitting input voice data from the output terminal.