JP4807145B2 - Electronics - Google Patents

Description

  The present invention relates to an electronic device having a password function.

  Conventionally, as a password function for specifying or restricting a user, a method using a combination of a multi-digit number or alphabet, a method using a voice recognition technique or the like is generally used.

  The electronic device having a password function includes, for example, a television with a viewing restriction function that can collate audio information in addition to collating with a user name and password, and can view a desired program only when the collation matches A John receiver is known (see Patent Document 1).

In addition, the user is recognized by face recognition by the camera, fingerprint recognition, voice recognition, etc., and it is judged whether or not the program obtained from the program guide can be viewed by the viewing user, and the parental lock is automatically set. A television receiver is known (see Patent Document 2).
JP 2004-040293 A JP 2000-175117 A

  However, the electronic devices having the password function disclosed in Patent Documents 1 and 2 can be used for password verification by key input, verification by voice information input, or verification by face image or fingerprint input. Even if multiple input formats are used for verification, each input format is simply verified individually, which only becomes cumbersome for the user. It was.

  The subject of this invention is providing the electronic device which can input the password by a several input format more simply.

In order to solve the above-mentioned problem, the invention described in claim 1 is characterized in that voice information input means for inputting voice information among password information configured by a combination of voice information and key input information;
Acoustic model pattern storage means for storing identification information for identifying a user and an acoustic model pattern related to a frequency pattern of an audio signal in association with each other;
An acoustic model pattern acquisition unit that acquires an acoustic model pattern corresponding to the identification information stored in the acoustic model pattern storage unit from the acoustic model pattern storage unit based on an input of identification information by a user;
Voice recognition means for performing voice recognition of voice information using the acoustic model pattern acquired by the acoustic model pattern acquisition means;
Of the password information, key input means for key input key input information;
The order of the voice information and the key input information in the password information, and the character obtained as a result of voice recognition processing by the voice recognition means on the voice information input by the voice information input means corresponding to the arrangement order, Password information storage means for storing a character string composed of characters keyed by the key input means;
When inputting the password information, the input of the voice information by the voice information input means, the input order of the key input by the key input means, and the voice information and the key input information in the password information stored in the password information storage means Comparing arrangement order and further comprising characters obtained as a result of voice recognition processing by the voice information recognition means on the voice information input by the voice information input means and characters obtained by key input by the key input means Comparing the input character string and the character string in the password information stored in the password information storage means, whether the input order and the arrangement order, and whether the input character string and the character string match. Discriminating means for discriminating;
Control means for performing predetermined processing based on the input order and the arrangement order and the input character string and the character string being matched by the determining means;
It is characterized by providing.

The invention according to claim 2 is voice information input means for inputting voice information among password information configured by a combination of voice information and key input information;
Of the password information, key input means for key input key input information;
Password information storage means for storing an arrangement order of the voice information and the key input information in the password information;
When inputting the password information, the input of the voice information by the voice information input means, the input order of the key input by the key input means, and the voice information and the key input information in the password information stored in the password information storage means A discriminating means for comparing the order of arrangement, and for discriminating whether or not the password information stored in the password information storage means matches based on whether or not the order of input and the order of arrangement match;
Control means for performing a predetermined process based on the fact that the input order and the arrangement order match by the determining means;
It is characterized by providing.

The invention according to claim 3 is the invention according to claim 2,
Voice recognition means for performing voice recognition processing on the voice information input by the voice information input means;
The password information storage means performs voice recognition processing by the voice recognition means on the voice information input by the voice information input means corresponding to the arrangement order in addition to the order of arrangement of the voice information and the key input information in the password information. Storing a character string composed of characters obtained as a result and characters keyed by the key input means;
When the password information is input, the determination unit is configured to input voice information by the voice information input unit, an input order of key input by the key input unit, and voice information in the password information stored in the password information storage unit. And the order of the key input information, and further, the voice information input by the voice information input means is obtained by voice recognition processing by the voice information recognition means and the key input by the key input means. The input character string composed of the characters and the character string in the password information stored in the password information storage means are compared, and the input order and the arrangement order and the input character string and the character string match. Whether or not
The control means performs predetermined processing based on the input order and the arrangement order, and the input character string and the character string being matched by the determination means.

The invention according to claim 4 is the invention according to claim 3,
Acoustic model pattern storage means for storing identification information for identifying a user and an acoustic model pattern related to a frequency pattern of an audio signal in association with each other;
An acoustic model pattern acquisition unit that acquires an acoustic model pattern corresponding to the identification information from the acoustic model pattern storage unit based on input of identification information by a user;
Further comprising
The voice recognition means performs voice recognition of voice information using the acoustic model pattern acquired by the acoustic model pattern acquisition means.

According to the first aspect of the present invention, the voice information can be inputted by the voice information input means among the password information constituted by the combination of the voice information and the key input information, and the acoustic model pattern storage means The identification information for identifying the user and the acoustic model pattern related to the frequency pattern of the audio signal can be stored in association with each other, and the acoustic model pattern acquisition unit is configured to store the acoustic model pattern storage unit based on the input of the identification information by the user. The acoustic model pattern corresponding to the identification information stored in the information can be acquired from the acoustic model pattern storage means, and the voice recognition means uses the acoustic model pattern acquired by the acoustic model pattern acquisition means to Voice recognition can be performed. Key input information can be keyed out of the password information, and the password information storage means, the voice information in the password information and the order of arrangement of the key input information, and the voice input by the voice information input means corresponding to the arrangement order Characters obtained as a result of voice recognition processing by the voice recognition means and a character string composed of characters keyed by the key input means can be stored, and when the password information is input by the discrimination means, The input order of the voice information input by the voice information input means and the input order of the key input by the key input means are compared with the arrangement order of the voice information and the key input information in the password information stored in the password information storage means, and the voice information input means Character and key input obtained as a result of speech recognition processing by speech information recognition means Compare the input character string composed of characters obtained by key input by the stage and the character string in the password information stored in the password information storage means, and the input order and arrangement order and the input character string and character string match. The control means can perform a predetermined process based on the fact that the input order and arrangement order and the input character string match the character string.
Therefore, one password information is composed of a mixture of voice information and key input information, and password verification can be performed according to the input order of voice information and key input. You can enter your password.
In addition, since password verification is performed in the order of input of voice information and key input, the voice information and the character string input by the key input can be verified, thereby making it possible to use a password function that is more difficult to see.
Furthermore, in order to perform voice recognition of the voice information using the acoustic model pattern stored in the acoustic model pattern storage unit, a person other than the user who has the acoustic model pattern stored in the acoustic model pattern storage unit may When inputting the password, it becomes difficult to recognize the voice even if the voice information is input, and a password function that is hard to be seen can be used.

According to the second aspect of the present invention, the voice information can be inputted by the voice information input means among the password information composed of the combination of the voice information and the key input information, and the password information can be inputted by the key input means. Among them, the key input information can be keyed, the password information storage means can store the order of the voice information and the key input information in the password information, and when the password information is input by the determination means, The input order of the voice information input by the voice information input means and the input order of the key input by the key input means are compared with the order of the voice information and the key input information in the password information stored in the password information storage means. Matches the password information stored in the password information storage means based on whether or not Can determine whether, the discrimination means, on the basis that the arrangement order and input order is matched, by the control means, it is possible to perform a predetermined process.
Therefore, one password information is composed of a mixture of voice information and key input information, and password verification can be performed according to the input order of voice information and key input. You can enter your password.

According to the invention described in claim 3, it is needless to say that the same effect as that of the invention described in claim 2 can be obtained, and the voice recognition process is performed on the voice information input by the voice information input means by the voice recognition means. The result of performing voice recognition processing by the voice recognition means on the voice information input by the voice information input means corresponding to the arrangement order in addition to the arrangement order of the voice information and the key input information in the password information by the password information storage means The obtained character and the character string composed of the character key-input by the key input means can be stored, and when the password information is input by the determination means, the voice information input by the voice information input means and the key input Order of key input by means, voice information and key input information in password information stored in password information storage means Input characters composed of characters obtained by comparing the order of arrangement and further performing speech recognition processing by the speech information recognition unit on the speech information input by the speech information input unit and characters obtained by key input by the key input unit The string and the character string in the password information stored in the password information storage means can be compared to determine whether the input order and the array order and whether the input character string and the character string match. A predetermined process can be performed by the control means on the basis of the input order and arrangement order and the matching of the input character string and the character string.
Accordingly, password verification is performed in the order of input of voice information and key input, and the voice information and the character string input by the key input can be verified, thereby making it possible to use a password function that is more difficult to see.

According to the fourth aspect of the present invention, it is obvious that the same effect as the third aspect of the invention can be obtained, and the identification information for identifying the user by the acoustic model pattern storage means and the frequency of the voice signal The acoustic model pattern related to the pattern can be stored in association with each other, and the acoustic model pattern acquisition unit acquires the acoustic model pattern corresponding to the identification information from the acoustic model pattern storage unit based on the input of the identification information by the user. The voice recognition unit can perform voice recognition of the voice information using the acoustic model pattern acquired by the acoustic model pattern acquisition unit.
Accordingly, in order to perform speech recognition of the speech information using the acoustic model pattern stored in the acoustic model pattern storage unit, a person other than the user who has the acoustic model pattern stored in the acoustic model pattern storage unit may use password information. When inputting the password, it becomes difficult to recognize the voice even if the voice information is input, and a password function that is hard to be seen can be used.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
Note that in this embodiment, a digital television receiver is described as an example of the electronic device. However, the electronic device is not limited to this, and may be a home appliance such as a video or an air conditioner.

First, with reference to FIG. 1, the configuration of the entire device and the configuration of the main part will be described.
The digital television receiver 100 of this embodiment receives, for example, a television broadcast signal (hereinafter referred to as a broadcast signal), converts the received broadcast signal into a predetermined output signal, and outputs video / audio data. A device main body 1 and a remote control device with a microphone (hereinafter referred to as a remote control with a microphone) 2 that allows a user to output voice information to the device main body 1 wirelessly are configured.

Next, the configuration of the main part of the digital television receiver 100 will be described.
The device main unit 1 includes an antenna 3 that receives a broadcast signal, a tuner 4 that selects a broadcast signal of a predetermined broadcast channel from the broadcast signal received by the antenna 3, demodulation of the broadcast signal output from the tuner 4, and The demodulator 5 that performs error correction processing, the demultiplexer 6 that acquires video / audio data by separating and extracting each data from the broadcast signal demodulated by the demodulator 5, and the video / audio data acquired by the demultiplexer 6 A decoder 7 that performs decompression processing, an OSD (On-Screen Display) processing unit 8 that adds OSD data to the video data decompressed by the decoder 7, and video / audio data processed by the decoder 7 and the OSD processing unit 8. The image receiving unit 9 as a display means for outputting the voice, the voice information input unit 10 for inputting voice information, the key input information and the input operation signal are controlled. A key input unit 11 to be output to 12, a controller 12 for generally controlling the entire apparatus main body 1 is configured to include a control bus 13 which connects the respective units, the.

The voice information input unit 10 uses, for example, a microphone and acquires the voice as it is as voice information.
Note that the voice information input unit 10 is not limited to the case where the voice is directly acquired as the voice information, but may be designed to acquire the voice signal as the voice information after the voice is converted into the voice signal.

  The key input unit 11 outputs an input operation signal input by the key to the control unit 12 when the user presses various keys provided in the device main body unit 1.

  For example, as shown in FIG. 1, the control unit 12 includes a CPU (Central Processing Unit) 121, a RAM (Random Access Memory) 122, a storage unit 123, and the like.

  The CPU 121 performs various control operations according to the acoustic model pattern table, command table, and various processing programs stored in the storage unit 123.

  The RAM 122 includes a program storage area for expanding a processing program executed by the CPU 121, a data storage area for storing input data, a processing result generated when the processing program is executed, and the like.

The storage unit 123 stores a system program that can be executed by the device main unit 1, various processing programs that can be executed by the system program, data that is used when these various processing programs are executed, and processing results that are calculated by the CPU 121. Data, password information registered in advance, etc. are stored. Specifically, the password information is composed of a combination of voice information and key input information, and the storage unit 123 includes a sequence of the voice information and key input information, and a character string based on the voice information and key input information. It is remembered.
The storage unit 123 functions as a password information storage unit by storing such password information.
Note that the program is stored in the storage unit 123 in the form of a computer-readable program code.
Specifically, for example, as shown in FIG. 1, the storage unit 123 stores an acoustic model pattern table 123a, an acoustic model pattern acquisition program 123b, a speech recognition program 123c, a discrimination program 123d, a control program 123e, and the like. ing.

The acoustic model pattern table 123a is a table in which identification information for identifying a user and an acoustic model pattern related to a frequency pattern of an audio signal are stored in association with each other.
Specifically, in the acoustic model pattern table 123a, for example, as shown in FIG. 2, the user ID-1 has identification information consisting of “Ichiro”, and the acoustic model pattern “A” is associated with the identification information. Further, the user ID-2 has identification information consisting of “Hanako”, and the acoustic model pattern “B” is associated with the identification information and stored.
The storage unit 123 functions as an acoustic model pattern storage unit by storing the acoustic model pattern table 123a.

The acoustic model pattern acquisition program 123b is a program that causes the CPU 121 to realize a function of acquiring an acoustic model pattern corresponding to the identification information from the acoustic model pattern table 123a based on the input of identification information by the user.
Specifically, for example, when the user presses a direction instruction key (not shown) or a determination key (not shown) among various keys provided in the key input unit 11, the identification information “Ichiro” is key-input. In this case, the CPU 121 acquires the acoustic model pattern “A” corresponding to the identification information “Ichiro” by executing the acoustic model pattern acquisition program 123b.
The CPU 121 functions as an acoustic model pattern acquisition unit by executing the acoustic model pattern acquisition program 123b.

The voice recognition program 123 c is a program that causes the CPU 121 to realize a function of performing voice recognition processing on voice information input to the voice information input unit 10.
Here, speech recognition is realized by, for example, using Julius speech recognition software and accumulating enormous speech patterns and language pattern statistical data. The basic principle of speech recognition is to maintain the frequency pattern of an acoustic model (phoneme (approximately equivalent to one Roman character) or syllable (equivalent to one kana character)) and refer to the word dictionary while referring to the word dictionary. It performs matching with the syllable string signal obtained by cutting out a single syllable part from the signal and recognizes the voice.
Specifically, by executing the speech recognition program 123c, the CPU 121 is input to the speech information input unit 10 using the acoustic model pattern acquired by the CPU 121 executing the acoustic model pattern acquisition program 123c. Perform voice recognition of voice information.
The CPU 121 functions as a voice recognition unit by executing the voice recognition program 123c.

The determination program 123d is a program that causes the CPU 121 to realize a function of determining whether or not the password information stored in the storage unit 123 matches the password information by inputting voice information and key input.
Specifically, when inputting password information, the input order of the voice information by the voice information input unit 10 and the input order of the key input by the key input unit 11, and the voice information and the key input in the password information stored in the storage unit 123 The sequence of information is compared, and the voice information input by the voice information input unit 10 is subjected to voice recognition processing by the CPU 121 executing the voice recognition program 123c, and the key input by the key input unit 11 is performed. The input character string composed of the characters obtained by the above and the character string in the password information stored in the storage unit 123 are compared, and whether or not the input order and the arrangement order, and the input character string and the character string match. Is determined.
The CPU 121 functions as a determination unit by executing the determination program 123d.

The control program 123e is a program that causes the CPU 121 to realize a function of performing a predetermined process based on the fact that the password information is determined to match by the execution of the determination program 123d.
Specifically, when the CPU 121 executes the determination program 123d and it is determined that the password information matches, the CPU 121 executes the control program 123e, for example, a program by the digital television receiver 100. A V-Chip setting screen for setting viewing restrictions is displayed on the image receiving unit 9.
The CPU 121 functions as a control unit by executing the control program 123e.

  Next, the password information input operation in the device main unit 1 of the present invention will be described with reference to FIG. It is assumed that the user “Ichiro” inputs 4-digit password information.

  First, in step S <b> 1, the user shifts to a password input screen in order to execute processing in the device main body 1.

  Next, in step S <b> 2, the user depresses a direction instruction key (not shown) or a decision key (not shown) among the various keys provided in the key input unit 11, whereby the identification information “Ichiro” is key-input. In this case, the CPU 121 acquires the acoustic model pattern “A” corresponding to the identification information “Ichiro” by executing the acoustic model pattern acquisition program 123b.

  Next, in step S3, the user inputs password information. Specifically, for example, the input order in the input password information is the input order of voice information input, key input, voice information input, and key input, and the character string related to the input password information is “1072”. Then, first, at the first digit, the user inputs voice information by uttering voice information “1” (step S3; voice input), and proceeds to step S4. The CPU 121 executes the voice recognition program 123c. As a result, voice recognition of the voice information “1” input to the voice information input unit 10 is performed. In the second digit, when the user depresses the numeric key “0” by key input (step S3; key input), the process proceeds to step S5, and the CPU 121 determines the input key input information.

  Next, in step S6, the CPU 121 determines whether or not four digits of password information have been input. If it is determined that four digits of password information have been input (step S6; Yes), the process proceeds to step S7. On the other hand, when the CPU 121 determines in step S6 that the password information has not been input with 4 digits (step S6; No), the operation after step S3 is repeated until the password information is input with 4 digits.

  Next, in step S7, the CPU 121 executes the determination program 123d to determine whether or not the password information stored in the storage unit 123 matches the password information by key input and voice information input, If it is determined that the password information matches (step S7; Yes), the process proceeds to step S8. On the other hand, if it is determined in step S7 that the password information does not match by executing the determination program 123e (step S7; No), step S8 is skipped and the process is terminated.

  Next, in step S8, the CPU 121 displays the V-Chip setting screen, for example, by executing the control program 123e, performs viewing restriction setting processing, and ends this processing.

According to the digital television receiver 100 according to the present invention described above, the voice information can be input by the voice information input unit 10 out of the password information configured by the combination of the voice information and the key input information. The model pattern table 123a can store the identification information for identifying the user and the acoustic model pattern related to the frequency pattern of the audio signal in association with each other, and the CPU 121 executes the acoustic model pattern acquisition program 123b so that the user The acoustic model pattern corresponding to the identification information stored in the acoustic model pattern table 123a can be acquired from the acoustic model pattern table 123a based on the input of the identification information by the CPU 121, and the CPU 121 executes the speech recognition program 123c. Thus, voice recognition of voice information can be performed using the acoustic model pattern acquired by the CPU 121 executing the acoustic model pattern acquisition program 123b. The information can be key-inputted, and the CPU 121 uses the storage unit 123 to input the voice information and the key input information in the password information in the arrangement order and the voice information input to the voice information input unit 10 corresponding to the arrangement order. It is possible to store a character obtained as a result of the speech recognition process by executing 123c and a character string composed of characters keyed by the key input unit 11, and the CPU 121 executes the determination program 123d. When inputting password information, the voice information input unit 1 The input order of the voice information by the key input unit 11 and the input order of the key input by the key input unit 11 are compared with the arrangement order of the voice information and the key input information in the password information stored in the storage unit 123 and further input to the voice information input unit 10 The CPU 121 executes the speech recognition program 123c to execute the speech recognition processing on the received speech information, the input character string composed of the characters obtained by the key input by the key input unit 11, and the storage unit 123. The character strings in the stored password information can be compared to determine whether the input order matches the array order, and whether the input character string matches the character string. The CPU 121 executes the determination program 123d to input The CPU 121 controls the control program 123 based on the order and arrangement order and the fact that the input character string matches the character string. By executing e, a predetermined process can be performed.
Therefore, one password information is composed of a mixture of voice information and key input information, and password verification can be performed according to the input order of voice information and key input. You can enter your password.
In addition, since password verification is performed in the order of input of voice information and key input, the voice information and the character string input by the key input can be verified, thereby making it possible to use a password function that is more difficult to see.
Furthermore, in order to perform speech recognition of the speech information using the acoustic model pattern stored in the acoustic model pattern table 123a, a person other than the user who has the acoustic model pattern stored in the acoustic model pattern table 123a can use password information. When inputting the password, it becomes difficult to recognize the voice even if the voice information is input, and a password function that is hard to be seen can be used.

The present invention is not limited to the above embodiment, and various improvements and design changes may be made without departing from the spirit of the present invention.
For example, the key input means is not limited to the key input unit provided in the device main body unit, but the remote control signal light receiving unit provided in the device main unit outputs an operation signal such as an infrared signal output by pressing various keys provided in the remote control. The input operation signal may be designed to be output to the control unit.
In addition, the control unit displays on the image receiving unit that the password information is incorrect based on the determination unit determining that the input password information does not match the password information stored in the storage unit. For example, the design may be such that processing according to the mismatch of password information is executed.
Further, when acquiring the acoustic model pattern, the identification information may be input by either key input by the key input means or voice information input to the voice information input means.
Further, the processing performed when the password information matches is not only V-CHIP setting but also arbitrary processing such as image quality setting.

It is a block diagram which shows the principal part structure of the digital television receiver concerning this invention. It is a figure which shows an example of the acoustic model pattern table in this invention. It is a flowchart which shows the password information input operation | movement of the apparatus main body part in this invention.

Explanation of symbols

100 Digital television receiver (electronic equipment)
1 device body part 10 voice information input part (voice information input means)
11 Key input section (key input means)
121 CPU (acoustic model pattern acquisition means, speech recognition means, discrimination means, control means)
123a Acoustic model pattern table (acoustic model pattern storage means)
123b Acoustic model pattern acquisition program (acoustic model pattern acquisition means)
123c Voice recognition program (voice recognition means)
123d discrimination program (discrimination means)
123e Control program (control means)

Claims (4)

Out of password information composed of a combination of voice information and key input information, voice information input means for inputting voice information;
Acoustic model pattern storage means for storing identification information for identifying a user and an acoustic model pattern related to a frequency pattern of an audio signal in association with each other;
An acoustic model pattern acquisition unit that acquires an acoustic model pattern corresponding to the identification information stored in the acoustic model pattern storage unit from the acoustic model pattern storage unit based on an input of identification information by a user;
Voice recognition means for performing voice recognition of voice information using the acoustic model pattern acquired by the acoustic model pattern acquisition means;
Of the password information, key input means for key input key input information;
The order of the voice information and the key input information in the password information, and the character obtained as a result of voice recognition processing by the voice recognition means on the voice information input by the voice information input means corresponding to the arrangement order, Password information storage means for storing a character string composed of characters keyed by the key input means;
When inputting the password information, the input of the voice information by the voice information input means, the input order of the key input by the key input means, and the voice information and the key input information in the password information stored in the password information storage means Comparing arrangement order and further comprising characters obtained as a result of voice recognition processing by the voice information recognition means on the voice information input by the voice information input means and characters obtained by key input by the key input means Comparing the input character string and the character string in the password information stored in the password information storage means, whether the input order and the arrangement order, and whether the input character string and the character string match. Discriminating means for discriminating;
Control means for performing predetermined processing based on the input order and the arrangement order and the input character string and the character string being matched by the determining means;
An electronic device comprising: Out of password information composed of a combination of voice information and key input information, voice information input means for inputting voice information;
Of the password information, key input means for key input key input information;
Password information storage means for storing an arrangement order of the voice information and the key input information in the password information;
When inputting the password information, the input of the voice information by the voice information input means, the input order of the key input by the key input means, and the voice information and the key input information in the password information stored in the password information storage means A discriminating means for comparing the order of arrangement, and for discriminating whether or not the password information stored in the password information storage means matches based on whether or not the order of input and the order of arrangement match;
Control means for performing a predetermined process based on the fact that the input order and the arrangement order match by the determining means;
An electronic device comprising: Voice recognition means for performing voice recognition processing on the voice information input by the voice information input means;
The password information storage means performs voice recognition processing by the voice recognition means on the voice information input by the voice information input means corresponding to the arrangement order in addition to the order of arrangement of the voice information and the key input information in the password information. Storing a character string composed of characters obtained as a result and characters keyed by the key input means;
When the password information is input, the determination unit is configured to input voice information by the voice information input unit, an input order of key input by the key input unit, and voice information in the password information stored in the password information storage unit. And the sequence of the key input information are compared, and the voice information input by the voice information input means is obtained by the character input obtained by the voice recognition processing by the voice information recognition means and the key input by the key input means. And comparing the input character string composed of the characters and the character string in the password information stored in the password information storage means, the input order and the arrangement order, and the input character string and the character string match. Whether or not
3. The control unit according to claim 2, wherein the control unit performs predetermined processing based on the input order and the arrangement order, and the input character string and the character string being matched by the determination unit. The electronic device described. Acoustic model pattern storage means for storing identification information for identifying a user and an acoustic model pattern related to a frequency pattern of an audio signal in association with each other;
An acoustic model pattern acquisition unit that acquires an acoustic model pattern corresponding to the identification information from the acoustic model pattern storage unit based on input of identification information by a user;
Further comprising
The electronic device according to claim 3, wherein the voice recognition unit performs voice recognition of voice information using the acoustic model pattern acquired by the acoustic model pattern acquisition unit.

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