JPS62242462A - Telephone set - Google Patents

Abstract

PURPOSE:To listen already recorded contents from the external and to set up a telephone set again to a recording state by providing a recording/ reproducing control means with a switching control means for switching the recording state and reproducing state in accordance with a signal inputted from the external. CONSTITUTION:When an ID number is inputted after depressing a message key on a keyboard and listening a receiving tone from a speaker 15, a recording mode is set up. Then, a transmitter 11T is connected to a voice recording part 7 to execute recording. If a telephone set is in an automatic receiving state in case of external operation, a reproducing channel having no specification of a terminating subscriber is reproduced. Then, a channel specifying a terminating subscriber is reproduced by inputting the ID number. A 'pi' tone is successively generated in the line in accordance with a program in a CPU 1 and a voice recording/reproducing part 7 is operated by the input of the ID number, so that recording/reproducing and the contents of the recording can changed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a telephone equipped with a recorder section and a playback function.

[Prior Art] A conventional telephone equipped with 81 recording and playback functions was once... When set to 2 sweat mode, it is not possible to switch to playback mode from the outside, and the contents of the previous recording cannot be heard from the outside.

In addition, once the conventional telephone set is set to playback mode, it cannot be switched to recording mode from the outside. Therefore, if the operator goes out with the playback mode still set, even if the operator tries to change the recorded content, However, there is a problem in that the recorded content cannot be changed from the outside.

[Purpose of the invention] The present invention has been made to solve the problems of the prior art described above, and it is possible to listen to the recorded content from the outside and also to change the recorded content from the outside. The purpose is to provide telephones.

[Embodiments of the invention] FIG. 1 is a block diagram showing one embodiment of the present invention.

The embodiment shown in FIG. 1 is a facsimile machine having a built-in telephone.

In FIG. 1, the CPUI controls the entire facsimile machine, and is operated by software stored in ROM2, RAM3, and non-volatile R
It controls the AM 4, the keyboard 5, the recording section 6, the voice recording control section 7, the DTMF detection section 9, the speaker control section 13, and the password storage section 14.

The keyboard 5 has the configuration shown in FIG. 2, and is composed of a numeric keypad used for sending selection signals and various mode buttons, and its status is constantly monitored by the CPUI.

The recording unit 6 is composed of a thermal head and its controller, and is controlled by the CPU.
The recording data stored in 4 is taken out and printed out as a hard copy.

The audio recording control unit 7 is controlled by cptyt,
It has the function of compressing the analog input signal from the handset 11 and the line control unit 10 by the ADM, converting it into an l-bit digital signal, and storing it in the DRAM 8.
It has a function of converting the information stored in the M8 into an analog signal, sending it to the handset 11 and speaker control section 13 via the line control section 10, and outputting it to the operator.

DTMF detection? B9 is line 17 through NCUl 6
and the DTMF from the selection signal sending unit 12.
It has a function of detecting a signal as necessary and notifying the CPU 1 of the value.

The line control unit 10 controls the line 17 via the NCU 16 to the voice recording control unit 7, the DTMF detection unit 9, the handset 11, and
, and controls whether or not to connect to the selection signal sending section 127.

NCU16 separates the primary and secondary by a transformer,
In addition, input and output are separated using a hybrid circuit or the like.

By hooking up the handset 11, it is possible to listen to the voice on the line 17 and the voice from the voice control unit 7 via the line control unit 10a.
t@ and conversely, it has the function of transmitting audio.

That is, the handset/receiver 11 is composed of a transmitter portion that serves as a voice recording microphone and a transmitter, and a receiver portion.

The selection signal sending unit 12 sends dial pulse type signals of 0 to 9, 0 to 9, main, and 0 to 9 according to data from the CPUI.
Sends a # button button type signal, and
Both types are switched by a control signal from I.

The speaker control unit 13 controls whether or not the output from the line control unit 10 is output from the speaker 15 using the CPUI.

The password storage unit 14 is composed of two rotary dip switches, and the cptrt allows the user to know the numerical value.

The modem section 18 has G3, G2, G1 . It consists of an FM modem and a block generation circuit that inputs to the modem.
Under the control of the CPUI, the transmission data stored in the RAM 3 is modulated, and the line control section 10,
Function to output to four wires 17 via NCU 16 and one line 1
7. NC016, demodulates the analog signal input via the line control unit 10 and stores the binary data in the RAM.
3.

The reading unit 19 has a CCD. It consists of a TTLIC or the like, and under the control of the CPU, the data read by the CCD is binarized and the values are sequentially stored in the RAM 3.

Further, the CPUI and ROM2 are examples of switching control means. The first stage of switching control is a p-stage that controls switching from the playback state to the recording state or from the recording state to the playback state in response to a human input signal from the outside.

FIG. 3 is a plot diagram of the circuit in the above embodiment.

Next, the operation of the above embodiment will be explained.

First, audio playback and recording will be explained.

FIGS. 4(1) and 4(2) are flowcharts showing audio recording and reproduction operations in the above embodiment.

Here, there are two methods for recording and reproducing audio. In other words, there are methods in which the operator directly operates the telephone to perform recording and playback, and methods in which the operator can perform recording and playback by directly operating the telephone on the spot.
Qet and a method for performing playback.

First, a case will be described in which U ff is performed at a location where a telephone is present.

First, to enter mode 1, press the message key shown in FIG.

Set the switch 8 from the modem section 1B to the "0" side, turn on the switch 5, and output a "beep" sound from the modem section 18 to the speaker 15 (SL). Please set 5 seconds to 52)
, while monitoring the timeout (S3), switch 6
ν' to the "0" side, and the DTMF is sent as an output from the selection signal sending section 12, and the operator inputs the password using the numeric keypad, and this is set in the password memory f'1l14. A two-digit number.

If there were a total of three manual inputs using the “#” key, the password would be -3.
0 (34). If a timeout occurs during this time, it is assumed that the password does not match and goes into standby (S3a).

The above-mentioned 16 identification numbers are set by two rotary dip switches, and are two PIN numbers for channel 1 and channel 2. On channels 1 and 2.

You can record and play back 8 seconds each. For example, the above two rotary dip switches.

If it is set to "41", the above channel l
, the two pin numbers for channel 2 are r41 #
J and r81#J, and the rotary dip switch is
77'', the two passwords are r77#'' and r17JJ, respectively. That is, r4
1#J and "(4+4)1#J, r77#" and r(7+4
)l#J.

Here, r41#J and "81#" are used as passwords for channel 1. Assume that it supports channel 2. If the detected password is "r131#" (54), the same procedure as described below for channel 1 is performed (S34).

On the other hand, if r41 #J is pressed, it is determined whether or not it is hooked up (SS), and if it is hooked up and has been previously recorded on channel l (S7), the ff voice playback section 7 to send the playback sound of channel l to the handset 11H for 8 seconds (SS) 0 Next, send a "beep" sound from the modem section 18 to the handset 11R S
9) Inform the operator that the next PIN will be accepted.

Then, judge whether it has been played 3 times or not (5IO), and after playing 8 seconds x 3 times in one playback mode, return to standby (S3a), otherwise set the timer to 3 seconds. ).

The process waits for the password to be pressed for +1r degrees, and when the time has elapsed (S12), the process returns to S8 and starts playing again.

Also, if r41 #J or r81 #J is detected to be pressed (S l 3), and if it is r41 #J (524), proceed to recording mode (S25), where r81 #J is pressed. If there is one (S24), the channel 2 playback mode is entered.

From then on, the operation will be the same as for channel 1 (S
34).

On the other hand, connect the transmitter LIT to the voice recording section 7 (525)
, a "baud" sound is sent from the modem unit 18 to the receiver 11R (526) to notify the operator of the start of recording. Then, record the voice from the transmitter 11T on channel l for 8 seconds (S27), and after 8 seconds have elapsed, notify the operator of the "bo" hill again (328), then set the timer for 3 seconds (529), While monitoring time over (
S30), reJ's DTMF tone was detected and detected within 3 seconds (S31), but the message with the R sound could be played back without a PIN code (332), and it was detected within 3 seconds [7 If not, Q B message with PIN number r4
1#'' is detected (533).

On the other hand, if there is no playback signal (S7), the modem unit 18 generates a "beep" sound on the receiver 'JjillR' (S14).
, a 3-second timer is set (515), and it is determined whether the password is valid within the timer time (516, S1
7) If the password is OK, proceed to 324.

On the other hand, if it is not booked up (ss), '
The t'y voice reproduction section sends the reproduced sound for 8 seconds to the speaker of channel l (S 18), the modem section 18 generates a "beep" sound to the speaker 519), and the 3 second timer is set 520), and the timer time is set. It is determined whether or not the password is OK in S21.522), and if it is OK, it is determined whether it is channel 1 or channel 2 (323).

If it is channel l, proceed to 518;
If it is channel 2, the process advances to S34.

Next, the operator plays and records the video using the line from outside the home.
The case where step 7 is performed will be explained.

Figure 5 shows an operator recording RF data using a line from outside the home.
, is a flowchart showing the operation when performing one live performance.

First, the facsimile machine receives a call from the outside (S51).
), to detect the status of manual reception and automatic receiver in Figure 2.
52), If automatic reception, the ring tone will sound for 3 seconds, and if the operator does not answer, turn on the CML353), and determine whether the PIN in the PIN storage unit 14 is "00"
54).

If it is "00", send CHD581),
GI 2 and DXS are sent (S82), and then the facsimile procedure begins (S83).

If the password is other than "00", channel 1. It is determined whether at least one of channels 2 has a playback destination specified (S90), and if there is a playback channel without a playback destination specified, the channel without a destination specified is played back (391).In this way, after receiving an automatic call, , the user selects and executes the voice mode for voice recording or copying, or the facsimile procedure.

Then, while monitoring the timeout, the message will be sent three times until the PIN is entered.392,393
, 394, 395, 391), when the PIN ID number is input (S98), the process advances to S67. After playing three times, turn off CML (597) and go to standby (S
3a).

On the other hand, if there is no playback channel with no designated partner (S9
0), generate a "beep" sound on the line (S55), notify the phase f operator that the password registration has started, and set a 5-second timer556), while monitoring the timeout (S57).
, PIN number (e.g. r41 #JrQ l #J)
If it is detected (558), it is determined whether it is channel 1 or channel 2 (359), and if the time is over (S57)
), sends CHD.

A facsimile procedure is executed (S81-583).

Please judge whether it is channel 1 or channel 2.S 59)
If it is r41 #J, it is channel l, and S60
If it is 'r81#J, it is channel 2, and the same operation as in the case of channel l is performed thereafter (S59a).

+If there is a live station (360), it enters playback mode (ssi), if there is no playback sound, it enters recording mode (S77), if there is playback sound (560), the line is set to channel l. The reproduced sound is transmitted for 8 seconds (561), and it is determined whether or not it has been reproduced three times (562). If the reproduced sound has been reproduced for 8 seconds x 3 times, the CML is turned off and standby is performed (53a).

If it has not been played 8 seconds x 3 times (S62), wait for the password to be input while monitoring the timeout, and enter the password DT.
If MF is input from the other party's phone through the line (S
63. S64. Proceed to S65 (566) and 367; otherwise, return to S61 and repeat +IT student.

It is necessary to judge whether the password is for channel l or channel 2 (567), and if it is channel l,
568).

If it is channel 2, the reproduction mode of channel 2 is executed (S59a).

Sends a "baud" sound (368) on the line to notify the other party operator that recording has begun. Then, record the audio of one line for 8 seconds on channel 1 (S 69), generate a "baud" sound to indicate the end of recording after 8 seconds (570), set a timer for 3 seconds (371), while monitoring the timeout.
Detects the "#" sound (D TM F) that allows the operator on the Qg side to specify whether or not to specify the playback level of the Q sweat content (S72, 573).
74,576), turn off CML575), and go into standby.

If there is no playback sound in S60, "PJ" is sent to the line.
Zf (577), indicates to the operator that it is in the password recording mode, waits for input of the password, and when the 3 second time has elapsed (S78.579), turns off the CML and returns to standby (S3a).

Here, if the password is input (S80).

The recording mode is entered (S67).

By the way, the recording mode can be executed only when channel 1 or 2 is specified and there is no playback sound on that channel (S60, S77-S80, S67-5
69), if that channel has playback f7 (5
60)', after it is played back S61.362), it does not go into standby mode 53a), that is, if there is playback sound, it does not go into Q-level.

In other words, after all the stored audio signals have been reproduced, re-recording by rf is allowed.

[Effect of Message 1!11] According to the present invention, there is an effect that the recorded content can be heard from the outside and the recorded content can be changed from the outside.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention. FIG. 2 is a diagram showing an example of the keyboard in the above embodiment. FIG. 3 is a line connection block diagram in the above embodiment. FIG. 4 is a flowchart showing the operation in the reproduction mode in the above embodiment. FIG. 5 is a flowchart showing the operation of playback mode 2 in the above embodiment. 1...CI'U, 2...ROM. 5...Keyboard, 7...Audio recording control section. 9...DTMF detection section, 14...Password storage section.

Claims (1)

[Claims] For telephones equipped with recording and playback functions, switching from playback state to recording state in response to external input signals,
Alternatively, a telephone set comprising a switching control means for controlling switching from a recording state to a playback state.