JPH08251258A - Portable terminal equipment - Google Patents

Abstract

PURPOSE: To accurately respond to a called terminal equipment without errors even under a reception environment where many terminal equipments are present. CONSTITUTION: Ring back tones preferred by a user are fetched from an outside through a ring back tone input terminal 16 and an AD conversion part 17 beforehand and the fetched ring back tones are stored in a memory 18. A.11 antenna 11 receives high frequency signals, the received high frequency signals is are selectively amplified by a radio reception part 12, divided to a base band and inputted to a decoder 13, and when they are discriminated as its own calling signals by the decoder 13, identification signals are inputted from the decoder 13 to a CPU 14. The CPU 14 reads the ring back tones stored in the memory 18 based on the identification signals. The calling signals are DA converted in a DA conversion part 19, analog calling signals are amplified in an amplification part 20, the ring back tones corresponding to preference registered by the user are outputted from a speaker 21 and an accurate response without the errors is made possible even under the reception environment where many terminal equipments are present.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a mobile phone, a pager,
The present invention relates to a mobile terminal device such as a PDA.

[0002]

2. Description of the Related Art Conventionally, a portable terminal device of this type has a crystal oscillating circuit, a microcomputer, etc., and uses a clock generated by the crystal oscillating circuit to generate a ringing signal having a frequency and an intermittent cycle suitable for ringing by the microcomputer. It has gained.

For example, in the description of Japanese Patent Application Laid-Open No. 63-288525, a ringing tone is created inside the device with a preset frequency, an intermittent cycle (tanming) and a volume by a changeover switch. Also, JP-A-63-288
In the description of Japanese Patent No. 526, a ringing tone preset by the manufacturer is read from the melody IC and used by the changeover switch. Further, in the description of JP-A-1-200835, a user operates a push button switch and a slide switch to create an intermittent sound pattern of a single frequency or a combination of a plurality of frequencies that the user likes. , The intermittent sound of this pattern is stored and used as a ringing sound. In the description of Japanese Patent Application Laid-Open No. 2-162844, unlike the above-mentioned three examples, a ringing tone is created by ringing tone data stored inside the device in advance by radio wave input from the system side.

[0004]

As described above, the ringing tone used in the conventional portable terminal has a single frequency or a single intermittent cycle of a small number of frequencies. For this,
It has a pitch and an intermittent cycle close to the ringing tone of the ready-made portable terminal used, and, for example, in an environment where there are many portable terminal carriers, the ringing tone of its own terminal is accurately In some cases, it could not be determined and incorrectly answered another call.

The same applies to the case where a plurality of terminals are carried and used, and the called terminal cannot be accurately identified.
I sometimes made a response by mistake.

The present invention has been made in view of the current state of the portable terminal of this kind as described above, and its purpose is to:
An object of the present invention is to provide a mobile terminal device capable of accurately responding to a called terminal device without error even in a receiving environment where a large number of terminals exist.

[0007]

In order to achieve the above-mentioned object, the invention according to claim 1 outputs a ringing tone in response to receiving means for receiving a ringing signal, and reception of the ringing signal by the receiving means. A ringing tone output means, a ringing tone capturing means for fetching the ringing tone from the outside, a storage means for storing the ringing tone captured by the ringing tone capturing means, and a storage means for detecting reception by the receiving means. Read out the ringing tone from
And a control unit that causes the ringing tone output unit to output the ringing tone.

Similarly, in order to achieve the above object, the invention according to claim 2 is different from the invention according to claim 1 in that a reference ringing tone output means for creating and outputting a reference ringing tone of a preset pattern is provided. And the control means reads the ringing tone from the storage means at the time of reception by the receiving means,
It is characterized in that either the output from the ring back tone output unit or the reference ring back tone from the reference ring back tone output unit is output from the ring back tone output unit.

[0009]

According to the first aspect of the present invention, a ringing tone is taken in from the outside by the ringing tone taking-in means in advance, and the taken-in ringing tone is stored in the storage means. When the receiving means receives the ringing signal, the ringing tone is read from the storage means and the ringing tone read out by the ringing tone output means is output in accordance with a command from the control means.

According to the second aspect of the present invention, a ringing tone is taken in from the outside by the ringing tone taking-in means in advance, and the taken-in ringing tone is stored in the storage means. When the receiving means receives the calling signal, the reference calling sound output means,
Create and output a reference ring tone with a preset pattern,
The control means selects and executes either the ringing tone output from the storage means or the ringing tone output means or the reference ringing tone output from the reference ringing tone output means.

[0011]

【Example】

[First Embodiment] A first embodiment of the present invention will be described with reference to FIG.

FIG. 1 is a block diagram showing the configuration of this embodiment. In FIG. 1, reference numeral 11 is an antenna for receiving a radio wave to a mobile terminal, and a radio receiving unit 12 for selectively amplifying a high frequency signal received by the antenna 11 and multiplying it to a base band is connected to the antenna 11. The wireless reception unit 12 decodes the calling signal input from the wireless reception unit 12 and identifies whether or not the calling signal is its own calling number.
3 is connected.

A CPU 14 for controlling the entire operation is connected to the decoder 13, and the CPU 14 is connected to the CPU 1
4, an operation unit 15 for inputting a command signal, a display unit 22 for displaying various messages, and a memory 18 for storing a ringing tone are connected.

In FIG. 1, reference numeral 16 is a ringing tone input terminal to which a ringing tone is inputted.
An AD converter 17 for AD-converting an input ringing tone is connected, and an output terminal of the AD converter 17 is connected to the memory 18. A DA converter 1 for DA converting the ringing tone read from the memory 18 is provided at the output terminal of the memory 18.
9, a DA converter 19 is connected to an amplifier 20 for amplifying the DA converted ringing tone, and a speaker 21 for outputting the ringing tone is connected to the amplifier 20.

The operation of this embodiment having such a configuration will be described. First, the user operates the operation unit 15 to move the CPU 14
To the ringing tone registration mode, and to the ringing tone input terminal 16,
An external sound source such as a tape recorder is connected. A message of the operating procedure is displayed on the display unit 22 by setting the ringing tone registration mode. Therefore, when the user operates the operating unit 15 according to the displayed message, the CPU 14
In response to the command, the tape recorder connected to the user inputs and stores the ringing tone desired by the user in the memory 18.

In this state, when the antenna 11 receives a high frequency signal, the radio receiving section 12 selectively amplifies the received high frequency signal, down-multiplies it to the base band, inputs it to the decoder 13, and inputs it to the decoder 13. By this, it is identified whether or not it is the own calling number.

When the decoder 13 identifies the received radio wave from the antenna 11 as its own calling signal, an identification signal is input from the decoder 13 to the CPU 14, and the CPU 14 is based on this identification signal. The ringing tone stored in the memory 18 is read out and the ringing signal is DA
The conversion unit 19 performs DA conversion, the amplification unit 20 amplifies the analog calling signal, and the speaker 21 outputs a calling sound according to the preference registered by the user.

In this way, according to the present embodiment, when there are a large number of carriers of portable terminals, even in a receiving environment where there are a large number of terminals such as carrying and using a plurality of terminals, By using the unique ringing tone, it is possible to accurately and accurately respond to the called terminal.

[Second Embodiment] A second embodiment of the present invention will be described with reference to FIG.

FIG. 2 is a block diagram showing the configuration of the second embodiment of the present invention, and the same parts as those in FIG. 1 are designated by the same reference numerals.

As shown in FIG. 2, this embodiment is different from the first embodiment already described with reference to FIG. 1 in that a switching unit 23 is provided between the DA conversion unit 19 and the amplification unit 20. CPU1
4 is provided with a reference ringing tone output means for creating and outputting a reference ringing tone of a preset pattern. And
The switching unit 23 has a function of switching between the output terminal of the DA conversion unit 19 and the reference ringing sound output means, the CPU 14 is connected to the switching unit 23, and the switching unit 23 is configured to be controlled by the CPU 14. ing.

The structure of the other parts of the second embodiment is the same as that of the first embodiment already described, and therefore, a duplicated description will not be given.

The operation of this embodiment having such a configuration will be described. In this embodiment, first, the user operates the operation unit 15 to set the CPU 14 in the ringing tone registration mode, and stores the desired ringing tone in the memory 18, as in the first embodiment.
Then, the user operates the operation unit 15 to select one of the ringing tone mode in which the ringing tone stored in the memory 18 is used for calling or the reference ringing tone mode in which the reference ringing tone is used for calling. Make selection settings.

In this state, when the antenna 11 receives a high frequency signal, the received high frequency signal is selectively amplified by the radio receiving section 12 and is doubled to the base band as in the first embodiment. , And is input to the decoder 13, and the decoder 13 discriminates whether or not it is the own calling number. At the same time, the reference ringing tone output means of the CPU 14 creates and outputs a reference ringing tone of a preset pattern.

When the decoder 13 identifies the received radio wave from the antenna 11 as its own calling signal, an identification signal is input from the decoder 13 to the CPU 14, and the CPU 14 is based on this identification signal. Then, the set mode is detected, and when the ringing tone mode is set, the switching unit 23 is switched to the DA conversion unit 19 side by the CPU 14. Then, in response to a command from the CPU 14, the ringing tone stored in the memory 18 is read out, the ringing signal is DA-converted by the DA converting section 19, the obtained analog ringing signal is amplified by the amplifying section 20, and the speaker 21. Outputs a ringing tone according to the preference registered by the user.

On the other hand, when the CPU 14 detects the reference ringing tone mode, the CPU 14 causes the switching unit 23 to operate.
Is switched to the reference ringing tone output means side, the reference ringing tone of the preset pattern formed by the reference ringing tone output means is amplified by the amplifying section 20, and the reference ringing tone of the preset pattern is output by the speaker 21. Is output.

As described above, according to the present embodiment, in addition to the effect obtained in the first embodiment described above, the ringing tone desired by the user and the preset pattern are set in correspondence with the receiving environment. It becomes possible to select and use any one of the reference ringing tones as a ringing tone according to the reception environment.

[0028]

According to the invention of claim 1, the ringing tone is taken in from outside by the ringing tone taking-in means in advance,
When the receiving means receives the ringing signal and is stored in the storage means, the ringing tone is read from the storage means and output by the ringing tone output means in response to a command from the control means.
By using a unique ringing tone for calling, you can accurately and accurately respond to the called terminal in a multi-person environment while carrying your own terminal or multiple terminals. It will be possible.

According to the invention of claim 2, in addition to the effect obtained by the invention of claim 1, a standard ringing tone or an original ringing tone is selected in accordance with the receiving environment of the terminal to select the terminal. Can be used.

[Brief description of drawings]

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

FIG. 2 is a block diagram showing a configuration of a second embodiment of the present invention.

[Explanation of symbols]

 11 Antenna 12 Wireless Reception Section 13 Decoder 14 CPU 15 Operation Section 16 Ringer Input Terminal 18 Memory 21 Speaker 23 Switching Section

Claims (2)

[Claims] 1. A receiving means for receiving a ringing signal, a ringing tone output means for outputting a ringing tone in response to the reception of the ringing signal by the receiving means, and a ringing tone receiving means for fetching the ringing tone from the outside. Storage means for storing the ringing tone captured by the ringing tone capturing means, and control for reading out the ringing tone from the storing means when the reception by the receiving means is detected and outputting the ringing tone by the ringing tone output means. A mobile terminal having means. 2. A reference ringing tone output means for creating and outputting a reference ringing tone of a preset pattern is provided, and the control means reads the ringing tone from the storage means when the receiving means receives the ringing tone and outputs it from the ringing tone output means. 2. The industrial mobile terminal according to claim 1, wherein either the output is performed or the reference ringing sound from the reference ringing sound output means is output from the ringing sound output means.