JPH0595327A - Telephone terminal equipment - Google Patents

Abstract

PURPOSE:To attain input output of signal information (e.g. input output of a message or the like) as well as input output of voice information, by a portable telephone terminal equipment. CONSTITUTION:The inside of the terminal equipment is provided with a voice signal demultiplexer multiplexer section 2 demultiplexing/multiplexing voice information and signal information, a voice conversion section 3 converting demultiplexed digital voice information into analog information, and a signal termination section 5A or the like receiving and outputting the demultiplexed digital signal information and converting a control signal generated by the manual operation into a message signal. Thus, not only the voice information but also the control signal and the message signal are inputted and outputted between the terminal equipment and the network.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telephone terminal device, and more particularly to transmitting / receiving digitized radio information, internally processing digitized voice information and digitized signal information, and inputting an analog audible signal. The present invention relates to a portable telephone terminal device that realizes output, output of a visible message, and signal input by manual operation.

[0002]

2. Description of the Related Art In conventional car telephone terminals and mobile terminals,
No configuration is adopted in which voice information and signal information (in ISDN, this is called Bch and Dch) are separated inside the terminal and each processing is performed individually. That is, when exchanging information (for example, signal information) other than the voice information between the network and the terminal, the signal information is accommodated in the channel for accommodating the voice information.

[0003]

Therefore, when the signal information is exchanged between the network and the terminal, the signal information is converted into an audible sound signal (for example, a PB signal) or the signal information is modulated (a modem or the like). However, there is an inconvenience that conversion cannot be performed unless a conversion operation such as conversion to an audible sound signal is performed.

[0004]

It is an object of the present invention to improve the inconvenience of the conventional example, and in particular, it is possible to wirelessly transmit and receive complex signals such as various control signals in addition to the voice signal without being limited to the channel of the voice signal. It is an object of the present invention to provide such a telephone terminal device.

[0005]

According to the present invention, a radio signal input section for inputting a digital radio signal relating to voice and converting it into an electric signal, and an external digital voice signal received by the radio signal input section are converted into analog voice signals. In a telephone terminal device including a voice conversion unit for converting into a voice and a voice output unit for outputting the analog voice signal converted by the voice conversion unit as voice, between the voice conversion unit and the radio signal input unit, It is equipped with a voice / signal separation / fusion unit that separates the received signal sent from the signal input unit into voice information and message signals and outputs them. Then, the voice output unit side of the voice / signal separation / fusion unit is equipped with a message signal processing unit that performs signal processing of the digital signal related to the message signal separated and output by the voice / signal separation / fusion unit and externally outputs it. Etc. are adopted. This is intended to achieve the above-mentioned object.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. In the embodiment shown in FIG. 1, a radio signal input / output unit 1 for inputting a digital radio signal related to voice and converting it into an electric signal or converting a voice signal into a digital radio signal and sending it to the outside, and this radio signal input / output. An audio conversion unit 3 for converting an external digital audio signal received by the unit 1 into an analog audio signal or an analog audio signal input as necessary to a digital audio signal, and the audio conversion unit 3 A voice input / output unit 4 is provided for outputting an analog voice signal as a voice or converting another voice into an analog voice signal and sending it to a voice conversion unit. Between the voice conversion unit 3 and the radio signal input / output unit 1, the reception signal sent from the radio signal input / output unit 1 is separated into voice information and a message signal, or the voice information and the message signal are fused as necessary. A voice / signal separation / fusion unit 2 for sending to a radio signal input / output unit 1 is provided. On the voice input / output unit 4 side of the voice / signal separation / fusion unit 2, a message signal processing unit 5 for signal-processing a digital signal related to a message signal separated and output by the voice / signal separation / fusion unit 2 and externally outputting it. Equipped.

Here, the message signal processing unit 5 inputs a digital signal related to the message signal separated and output by the voice / signal separation / fusion unit 2 and converts the digital signal for external display, and a signal terminating unit 5A. And a message display section 4B for displaying the output of the section 5A.

To further explain this in detail, in the embodiment shown in FIG. 1, a radio input section 1A for converting digital input radio information into digital input electric information, and a radio for converting digital output electric information into digital output radio information. Output part 1
B, a voice / signal separation / fusion unit 2 for inputting the digital input electrical information, outputting the digital output electrical information, and inputting / outputting digital voice information and digital signal information.
A voice converter 3 for inputting and outputting the digital voice information, inputting analog input voice information and outputting analog output voice information, and inputting and outputting the digital signal information, inputting a control signal, and inputting a message signal. Output signal termination section 5A
A voice input section 4B for outputting the analog input voice information and inputting the input voice, a voice output section 4A for inputting the analog output voice information and outputting the output voice, and a message signal for displaying a message. Message display section 5B
And a control unit 6 for outputting the control signal and inputting the operation signal.
And an operation unit 7 that outputs the operation signal.

The radio input unit 1A, which receives the digital input radio information from the outside by radio radio waves, converts the radio waves into electricity and outputs the digital input electric information to the voice / signal separation / fusion unit 2. The voice / signal separation / fusion unit 2 to which the digital input electrical information is input separates / converts the digital input electrical information, outputs the digital voice information to the voice conversion unit 3, and outputs the digital signal information to the signal terminating unit 5A. ..

Further, the voice / signal separation / fusion unit 2 inputs the digital voice information from the voice conversion unit 3, further inputs the digital signal information from the signal terminating unit 5A, and fuses / converts the digital voice information and the digital signal information. Then, the digital output electrical information is output to the wireless output unit 1B. The wireless output unit 1B converts the input digital output electric information,
Digital output Outputs wireless information as radio waves to the outside world. The voice conversion unit 3 to which the digital voice information is input,
The analog output voice information is output to the voice output unit 4A. Further, the voice converting section 3 which receives the analog input voice information from the voice input section 4B outputs digital voice information. The voice output unit 4A, to which the analog output voice information is input, outputs an audible output voice to the outside world. The voice input unit 4B that receives the audible input voice from the outside outputs the analog input voice information. The signal terminating unit 5A, to which the digital signal information is input, sends the message signal to the message display unit 5A.
Output to B.

The signal terminating unit 5A, to which the control signal is inputted from the control unit 6, outputs digital signal information. The message display unit 5B, to which the message signal is input, displays the message content as visible light (for example, by liquid crystal or LED) to the outside world. The control unit 6 which receives the operation signal from the operation unit 7 outputs the control signal. The operation unit 7 operated by a manual operation from the outside outputs an operation signal.

[0012]

As described above, according to the present invention,
Since the configuration is such that the digital voice information and the digital signal information can be processed as individual channel information inside the terminal, the limitation that the voice signal channel (audible sound) such as PB signal or modem signal must be used. It is possible to provide an unprecedented excellent telephone terminal device in which digital signal information can be processed in a signal channel, and a complicated message can be displayed and a complicated operation signal can be input / output. ..

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

[Explanation of symbols]

 1 wireless signal input / output unit 1A wireless signal input unit 1B wireless output unit 2 voice / signal separation / fusion unit 3 voice conversion unit 4 voice input / output unit 4A voice output unit 4B voice input unit 5 message signal processing unit 5A signal termination unit 5B message Display

Claims (3)

[Claims] 1. A radio signal input section for inputting a digital radio signal relating to voice and converting it into an electric signal, and a voice conversion section for converting an external digital voice signal received by the radio signal input section into an analog voice signal. In a telephone terminal device including a voice output unit that outputs the analog voice signal converted by the voice conversion unit as a voice, the telephone signal is sent from the radio signal input unit between the voice conversion unit and the radio signal input unit. Equipped with a voice / signal separation / fusion unit that separates and outputs the received signal into voice information and message signals, and outputs to the voice output unit side of this voice / signal separation / fusion unit by the voice / signal separation / fusion unit. A telephone terminal device equipped with a message signal processing unit for signal-processing a digital signal related to the generated message signal and outputting it externally. 2. A radio signal input / output unit for inputting a digital radio signal relating to voice and converting it into an electric signal or converting a voice signal into a digital radio signal and sending it to the outside, and a foreign unit received by this radio signal input / output unit. Of the digital audio signal of (1) to an analog audio signal, or an analog audio signal input as necessary to an analog audio signal, and an analog audio signal converted by this audio conversion section are output as audio. Alternatively, in a telephone terminal device including a voice input / output unit that converts another voice into an analog voice signal and sends the analog voice signal to the voice conversion unit, the wireless signal input is provided between the voice conversion unit and the wireless signal input / output unit. The received signal sent from the output section is separated into voice information and message signal, or if necessary, the voice information and message signal are combined. Equipped with a voice / signal separation / fusion unit for sending to the wireless signal input / output unit, and a message signal separated and output by the voice / signal separation / fusion unit is applied to the voice input / output unit side of the voice / signal separation / fusion unit. A telephone terminal device equipped with a message signal processing unit that processes a digital signal and outputs the signal to the outside. 3. A signal terminating unit for the message signal processing unit to input and convert a digital signal relating to a message signal separated and output by the voice / signal separation / merging unit for external display, and a signal terminating unit of the signal terminating unit. The telephone terminal device according to claim 1 or 2, further comprising a message display unit that displays an output.