CN112243524B - Program name search support device and program name search support method - Google Patents
Program name search support device and program name search support method Download PDFInfo
- Publication number
- CN112243524B CN112243524B CN202080002686.1A CN202080002686A CN112243524B CN 112243524 B CN112243524 B CN 112243524B CN 202080002686 A CN202080002686 A CN 202080002686A CN 112243524 B CN112243524 B CN 112243524B
- Authority
- CN
- China
- Prior art keywords
- program name
- program
- name
- data
- stored
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004458 analytical method Methods 0.000 claims description 19
- 238000007405 data analysis Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000284 extract Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a program name search support device and a program name search support method capable of improving the accuracy of program name search by voice search. The device comprises: a new program information database (61) for storing the 1 st program name, which is a flag of the program name stored in the broadcast receiving apparatus (2), and the pronunciation of the program name in pairs; a text data communication circuit (51) that acquires a 2 nd program name, the 2 nd program name being text data obtained by performing speech recognition processing on speech data based on the pronunciation of the program name stored in the new program information database (61); and a replacement dictionary (62) that stores the 1 st program name and the 2 nd program name in pairs when the 1 st program name and the 2 nd program name are different.
Description
The present application claims priority from japanese patent office filed on 3/20/2019, application No. 2019-053657, japanese patent application entitled "program name retrieval assistance device and program name retrieval assistance method", the entire contents of which are incorporated herein by reference.
Technical Field
The present embodiment relates to a program name search support device and a program name search support method.
Background
In general, in AV equipment such as televisions, broadcast programs are searched by using an EPG (Electronic Program Guide: electronic program guide) obtained from broadcast waves. In the case of searching for a broadcast program name using a search keyword, conventionally, a button of a remote controller is operated to input a text to be searched.
In recent years, a speech recognition technology has been put into practical use that recognizes the speech of an operator and operates AV equipment or the like based on the recognition result (for example, refer to patent document 1). For example, when the operator speaks a search keyword toward a remote controller equipped with a microphone, the broadcast program name can be searched based on the result of the voice recognition. Such voice search can be performed in a short time without trouble, as compared with text input search, and thus contributes greatly to improvement of convenience for the operator.
However, in the voice search, there are the following problems: if the program name (character string) obtained as a result of the speech recognition does not match the program name obtained from the EPG, the program search cannot be performed.
Prior art literature
Patent literature
Patent document 1: japanese patent application laid-open No. 2012-168449
Disclosure of Invention
The present embodiment aims to provide a program name search support device and a program name search support method that can improve the accuracy of program name search by voice search.
The program name search support device of the present embodiment includes: a program information storage unit that stores a 1 st program name, which is a flag of a program name stored in a program name search target device, and a reading of the program name in pairs; a character data acquisition circuit that acquires a 2 nd program name, which is character data obtained by performing a speech recognition process, for speech data based on the pronunciation of the program name stored in the program information storage unit; and a replacement dictionary for storing the 1 st program name and the 2 nd program name in pairs when the 1 st program name and the 2 nd program name are different.
Drawings
Fig. 1 is a schematic diagram showing an example of the configuration of a program name search system using a program name search support device according to the present embodiment;
fig. 2 is a block diagram showing a configuration of a language processing server as an example of a program name search supporting device according to the embodiment;
fig. 3 is a diagram illustrating an example of new program information data;
fig. 4 is a diagram illustrating an example of program name replacement data;
fig. 5 is a flowchart illustrating an example of the method of creating the replacement dictionary.
Description of the reference numerals
A language processing server, 2..a broadcast receiving apparatus, 3..a voice recognition server, 4..an internet line, 21..a remote controller, 51..a text data communication circuit, 52..a language data analysis circuit, 53..a command output circuit, 54..a replacement dictionary registration circuit, 55..a voice data transmission circuit, 56..a voice conversion circuit, 61..a new program information database, 62..a replacement dictionary.
Detailed Description
The embodiments are described below with reference to the drawings.
Fig. 1 is a schematic diagram showing an example of the configuration of a program name search system using the program name search support device according to the present embodiment. The program name retrieval system includes a language processing server 1, a broadcast receiving apparatus 2 as a program name retrievable apparatus, and a voice recognition server 3. The language processing server 1, the broadcast receiving apparatus 2, and the voice recognition server 3 are connected to each other via an internet line 4.
The broadcast receiving apparatus 2 receives and plays a program provided by a broadcast operator through radio waves propagated in space, a program provided by a distribution operator through a network such as a cable network or an IP network, and the like. The broadcast receiving apparatus 2 receives an operation instruction from a user via a remote controller (hereinafter, referred to as a remote controller) 21. The broadcast receiving apparatus 2 may be configured to include a recording/playback apparatus that records a received program.
The remote controller 21 includes operation keys (number keys, arrow keys, color buttons, etc.), and a microphone. For example, the user can transmit voice data to the broadcast receiving apparatus 2 via the microphone of the remote controller 21 by a predetermined operation performed on the remote controller 21, such as pressing a microphone button that is one of the operation keys. That is, the user can input an operation instruction to the broadcast receiving apparatus 2 using voice data.
The voice recognition server 3 is a server that provides a cloud-based voice recognition service. The voice recognition server 3 converts voice data transmitted from a device connected to the internet line 4 into text data and outputs the text data.
The language processing server 1 as a program name retrieval assisting apparatus has a processor 11. The language processing server 1 analyzes the text data input from the broadcast receiving apparatus 2 or the speech recognition server 3, extracts the operation contents, parameters, and the like of the broadcast receiving apparatus 2, converts the operation contents, parameters, and the like into a format that can be processed by the broadcast receiving apparatus 2, and outputs the converted operation contents, parameters, and the like.
Fig. 2 is a block diagram showing the structure of the language processing server 1. The language processing server 1 includes a character data communication circuit 51, a language data analysis circuit 52, an instruction output circuit 53, a replacement dictionary registration circuit 54, a voice data transmission circuit 55, and a voice conversion circuit 56. The language processing server 1 further includes a storage device such as a new program information database 61 and a replacement dictionary 62.
The functions of the text data communication circuit 51, the language data analysis circuit 52, the instruction output circuit 53, the replacement dictionary registration circuit 54, the voice data transmission circuit 55, and the voice conversion circuit 56 may be realized by software by a CPU (Central Processing Unit: central processing unit) as the processor 11, or may be realized by hardware using an FPGA or the like.
The text data communication circuit 51 as a text data acquisition circuit controls transmission and reception of text data with devices (for example, the broadcast receiving apparatus 2 and the voice recognition server 3) connected to the internet line 4. For example, text data output from the voice recognition server 3 or Electronic Program Guide (EPG) information transmitted from a broadcasting station or the like is acquired. When new program information is acquired from another server not shown, the character data communication circuit 51 registers the new program information in the new program information database 61. The new program information is information of a program having a new program name which has not been acquired so far in the EPG information.
Fig. 3 is a diagram illustrating an example of new program information data. The new program information data shown in fig. 3 is registered in the new program information database 61. As shown in fig. 3, the new program information data creates 1 record for each 1 program, and each record includes, for example, 3 items of "program name", reading "as a reading method (hiragana record of the reading method of the program name), and" (information acquisition date "). For "program name" and "reading", data extracted from the new program information acquired by the character data communication circuit 51 is set. For "acquisition date", the date on which the new program information of the record was received from the other server is set.
The language data analysis circuit 52 performs natural language analysis processing such as morpheme analysis and grammar analysis on the character data (text configured as a natural sentence) acquired in the character data communication circuit 51 as necessary, and grasps the semantic content (operation content) of the character data. For example, when character data of "desired to see" is input, the character data is interpreted as meaning "search" "(program name)". If the analysis result includes a program name, it is searched whether or not the program name is registered in the replacement dictionary 62. When registered, the character data of the program name obtained as a result of the analysis is replaced with other character data designated in the replacement dictionary 62 and output.
The instruction output circuit 53 converts the analysis result in the language data analysis circuit 52 into a form that can be processed in the broadcast receiving apparatus 2 and outputs the converted result. For example, in the case of the above-described one example, an operation instruction signal is output to the broadcast receiving apparatus 2 so that a "search" operation with "Σ (program name)" as a keyword is performed.
The voice conversion circuit 56 converts the inputted text data into voice data. The converted voice data is output to the voice data transmission circuit 55.
The voice data transmitting circuit 55 transmits the voice data input from the voice converting circuit 56 to a device (for example, the voice recognition server 3) connected to the internet line 4.
The replacement dictionary registration circuit 54 creates the program name replacement data and registers it in the replacement dictionary 62. Fig. 4 is a diagram illustrating an example of program name replacement data. As shown in fig. 4, the program name replacement data creates 1 record for each 1 program, and each record includes, for example, 3 items of "input program name", "replacement program name", and "registration day". The "input program name" is an item corresponding to a program name (text data) obtained by converting the "pronunciation" of the "program name" in the new program information into text data in the speech recognition server 3. The "replacement program name" is set with other text data (specifically, a "program name" in which new program information is set) used in place of the text data registered in the "input program name". The "registration date" is set with the date on which the record is registered in the replacement dictionary 62. The language data analysis circuit 52 refers to the replacement dictionary 62.
Next, a method of creating an alternative dictionary in the language processing server 1 will be described with reference to fig. 5. Fig. 5 is a flowchart illustrating an example of the method of creating the replacement dictionary.
First, the character data communication circuit 51 acquires new program information from an external server or the like, and registers the new program information in the new program information database 61 (S1). Next, the replacement dictionary registration circuit 54 extracts the program name that becomes the replacement dictionary registration candidate from the new program information database 61 (S2). For example, a program registered in the new program information database 61 after the date when the creation of the replacement dictionary was last performed is extracted. When the date on which the replacement dictionary was last created is, for example, 1 st 11 th 2018, a record having a "date of acquisition" of 2 nd 2018 is extracted, and a program registered in the "program name" of the extracted record is used as a replacement dictionary registration candidate.
The extraction method of the replacement dictionary registration candidate program is not limited to the above method. For example, a flag that can identify whether or not it has been extracted as a replacement dictionary registration candidate may be set in advance for each record in the new program information database 61, and a program registered in a "program name" having a record indicating an unextracted flag may be set as a replacement dictionary registration candidate.
Next, the replacement dictionary registration circuit 54 converts the program name extracted in S2 into voice data and outputs it to the voice recognition server 3 (S3). Specifically, first, the replacement dictionary registration circuit 54 outputs the extracted program name (text data) to the speech conversion circuit 56. The voice conversion circuit 56 converts the inputted text data into voice data, and outputs the voice data to the voice recognition server 3 via the voice data transmission circuit 55. In the case where a plurality of program names are extracted in S2, one program name is selected from the plurality of program names, and the step of S3 described above is performed.
The process of converting the extracted program name (text data) into voice data is not limited to the voice conversion circuit 56, and may be performed by another server or the like having a voice conversion function capable of receiving text data from the language processing server 1. For example, in the case where the broadcast receiving apparatus 2 has a voice conversion circuit, the program name may be transmitted from the replacement dictionary registration circuit 54 to the broadcast receiving apparatus 2 via the text data communication circuit 51 and the internet line 4, and the text data may be converted into voice data by the voice conversion circuit of the broadcast receiving apparatus 2. In this case, the converted voice data is output from the broadcast receiving apparatus 2 to the voice recognition server 3 via the internet line 4.
Next, the text data communication circuit 51 of the language processing server 1 obtains the recognition result of the voice data outputted in S3, that is, the text data converted from the voice data, from the voice recognition server 3 (S4). The character data communication circuit 51 outputs the acquired character data to the replacement dictionary registration circuit 54. The replacement dictionary registration circuit 54 compares the inputted character data with the program name (character data) outputted in S3 (S5). If the two are not identical (no in S5), the character data which has been compared is registered as a new record in the replacement dictionary 62 (S6). That is, a record is newly registered in the replacement dictionary 62, wherein the record sets the program name (text data) output to the speech recognition server 3 in S3 as "replacement program name", the text data acquired from the speech recognition server 3 in S4 as "input program name", and the date on which the registration operation is performed as "registration date".
For example, in S3, voice data obtained by voice-converting the program name (text data) of the "3-year K group" flag, that is, voice data obtained by voice-converting the pronunciation of "sanniankzu" is output to the voice recognition server 3. When the character data of "three-year K group" is input in S4, the two are inconsistent. Therefore, as in the uppermost record of the table shown in fig. 4, a pair of character data of "3-year K group" and "three-year K group" is registered in the replacement dictionary 62 in S6.
On the other hand, in S5, when the input text data matches the program name (text data) output in S3, the registration with the replacement dictionary 62 is not performed, and the process proceeds to S7.
If there are a plurality of program names of the replacement dictionary registration candidates extracted in S2, if a series of steps (S3 to S6) of determining whether to register the replacement dictionary 62 are performed for all the programs (yes in S7), the replacement dictionary creation step in the language processing server 1 shown in fig. 5 is ended. On the other hand, if there is a program name for which a series of steps of the determination of whether to register with the replacement dictionary 62 is not performed (S7, no), the flow proceeds to S8, and one program name is extracted from the unexecuted program names and set as the next determination target program name. For the set program name, steps from one example of S3 to S6 are performed.
In this way, by registering, as the replacement dictionary, a different one of the marks of the program names acquired by voice recognition and the marks of the program names of the Electronic Program Guide (EPG), it is possible to improve the search accuracy when voice search is performed by the broadcast receiving apparatus 2.
For example, in the program name search system shown in fig. 1, the voice search for a specific program name is performed as follows. First, the user inputs, using the remote controller 21 of the broadcast receiving apparatus 2, an intention to search for a specific program name in voice. For example, in the case where it is desired to retrieve the program "BACK STREET KIDS", the user issues "xiangyaokangbackstreetkids" toward the microphone of the remote controller 21 (the "xiangyaokangbackstreetkids" is the pronunciation of the instruction issued by the user).
The broadcast receiving apparatus 2 transmits voice data (for example, voice data of "xiangyaokangbackstreetkids") input from the user to the voice recognition server 3 via the internet line 4. The voice recognition server 3 converts the inputted voice data into text data, and transmits the text data to the language processing server 1 via the internet line 4. For example, "xiangyaokan BACKSTREETKIDS" that is the voice data is converted into "want to see the back treeetkids" that is the text data and transmitted (the text data converted into a combination of kana and kanji in the case of japanese).
The text data input from the voice recognition server 3 is output from the text data communication circuit 51 to the language data analysis circuit 52. The language data analysis circuit 52 performs natural language analysis processing on the inputted text data, grasps the semantic content of the text data, and generates an analysis result. For example, when the text data "want to see backlinetkids" is input, the following analysis result is generated: the operation of "search for" is performed with the program name of "back treeetkids" (in the case of japanese, katakana) as a keyword.
The language data analysis circuit 52 searches whether the program name included in the analysis result is already registered in the "input program name" of the replacement dictionary 62. When the program name is registered, the character data registered in the recorded "replacement program name" is replaced with the program name included in the analysis result. Then, the analysis result after the program name replacement is output to the instruction output circuit 53.
For example, when the program name "back treetkids" (in japanese, katakana) is present in the analysis result, the language data analysis circuit 52 refers to the replacement dictionary 62 to search for whether the program name (text data) of "back treetkids" (in japanese, katakana) is registered as the "input program name". In the case of having been registered, a program name (text data) registered in the recorded "replacement program name" is extracted.
As described above, in the case where the replacement dictionary registration job based on the mark of the EPG has been performed, the record in which the "input program name" is set to "backup tkids" (katakana in the case of japanese) and the "replacement program name" is set to "BACK STREET KIDS" has been registered in the replacement dictionary 62. Therefore, the language data analysis circuit 52 refers to the replacement dictionary 62 and replaces the program name (character string) (katakana in the case of japanese) of "BACK treektkids" of the analysis result with "BACK STREET KIDS". Then, the following analysis result is output to the instruction output circuit 53: the operation of "search for" with the program name "BACK STREET KIDS" as a keyword is performed.
The instruction output circuit 53 converts the analysis result input from the language data analysis circuit 52 into a format that can be processed in the broadcast receiving apparatus 2 and outputs the converted result. In the case of the above-described example, the operation instruction signal is output to the broadcast receiving apparatus 2 so that "BACK STREET KIDS" is "searched" in the program names of the program table (EPG), the video data, and the like.
The broadcast receiving apparatus 2 extracts the program name of the flag "BACK STREET KIDS" from a stored program table (EPG) or the like, and displays it on a search result screen or the like. When the text data output from the speech recognition server 3, namely, "backup treekids" is used as it is and the broadcast receiving apparatus 2 is instructed to search, there is a problem that a desired program cannot be searched for because it is different from the mark ("backup STREET KIDS") in the program table (EPG). In contrast, in the present embodiment, the language processing server 1 replaces the EPG tag with a program name that is different from the EPG tag in the record of the text data output from the speech recognition server 3, and instructs the broadcast receiving apparatus 2 to operate, so that it is possible to reduce search omission caused by the tag inconsistency and to improve the search accuracy in the speech search.
In the above, the case where the broadcast receiving apparatus 2 performs voice search for the program name has been described as an example, but the present invention is applicable to voice search for a program or the like supplied from a distribution carrier via a network such as an internet television.
Several embodiments of the present invention have been described, but these embodiments are shown as an example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the claims and their equivalents.
Claims (5)
1. A program name search support device is provided with:
a program information storage unit that stores a flag of a program name stored in a program name search target device, the flag of the program name stored in the program name search target device being a 1 st program name, and a reading of the program name in pairs;
a voice conversion circuit that receives the 1 st program name that becomes a registration candidate in the program information storage section, and converts the 1 st program name that becomes a registration candidate into voice data;
a text data acquisition circuit that acquires a 2 nd program name, the 2 nd program name being text data obtained by performing speech recognition processing on speech data obtained by speech conversion by the speech conversion circuit on the 1 st program name that becomes a registration candidate; and
and an exchange dictionary for storing the 1 st program name and the 2 nd program name in pairs when the 1 st program name and the 2 nd program name are different.
2. The program name retrieval assisting device according to claim 1,
the program names stored in the program name retrieval target device are program names recorded in an electronic program table.
3. The program name retrieval assisting apparatus according to claim 1 or 2,
the program name search support device further includes a language data analysis circuit that executes a natural language analysis process of performing a speech recognition process on operation speech data input to operate the program name search target device, wherein when the 2 nd program name is present in the text data to be the target of the natural language analysis process and the 2 nd program name is stored in the replacement dictionary, the language data analysis circuit replaces the 2 nd program name with the 1 st program name stored in pairs in the replacement dictionary, and executes the natural language analysis process.
4. A program name retrieval assisting method applied to the program name retrieval assisting apparatus according to any one of claims 1 to 3, comprising:
the mark of the program name stored in the program name searching object device and the pronunciation of the program name are obtained in pairs, wherein the mark of the program name stored in the program name searching object device is the 1 st program name,
the 2 nd program name is obtained as text data obtained by performing speech recognition processing on the speech data based on the pronunciation of the 1 st program name,
when the 1 st program name is different from the 2 nd program name, the 1 st program name and the 2 nd program name are registered in pairs in the replacement dictionary.
5. The program name retrieval assisting method according to claim 4,
the program names stored in the program name retrieval target device are program names recorded in an electronic program table.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-053657 | 2019-03-20 | ||
| JP2019053657A JP7202938B2 (en) | 2019-03-20 | 2019-03-20 | Program name search support device and program name search support method |
| PCT/CN2020/080259 WO2020187301A1 (en) | 2019-03-20 | 2020-03-19 | Program name searching auxiliary device and program name searching auxiliary method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112243524A CN112243524A (en) | 2021-01-19 |
| CN112243524B true CN112243524B (en) | 2023-08-04 |
Family
ID=72519567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080002686.1A Active CN112243524B (en) | 2019-03-20 | 2020-03-19 | Program name search support device and program name search support method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7202938B2 (en) |
| CN (1) | CN112243524B (en) |
| WO (1) | WO2020187301A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7241142B1 (en) | 2021-09-27 | 2023-03-16 | Ｔｖｓ Ｒｅｇｚａ株式会社 | Receiving device and tuning system |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05143303A (en) * | 1991-11-22 | 1993-06-11 | Kobe Nippon Denki Software Kk | Fetching system for program information |
| DE4142812A1 (en) * | 1991-12-23 | 1993-06-24 | Heyo Dr Ing Habil Mennenga | Text information transmission procedure via HF bandwidth channels - using standard TV or radio channel when not being utilised for transmission of programme information |
| DE58909293D1 (en) * | 1988-10-25 | 1995-07-20 | Philips Electronics Nv | Word processor. |
| CN1218932A (en) * | 1997-11-27 | 1999-06-09 | 株式会社东芝 | Change-over processor for Chinese input and method of change-over processing for Chinese input |
| JP2002041081A (en) * | 2000-07-28 | 2002-02-08 | Sharp Corp | Unit/method for preparing voice-recognition dictionary, voice-recognition apparatus, portable terminal, and program-recording media |
| CN1530926A (en) * | 2003-03-13 | 2004-09-22 | ���µ�����ҵ��ʽ���� | Phonetic recognizing dictionary producer and information search device |
| JP2005227545A (en) * | 2004-02-13 | 2005-08-25 | Matsushita Electric Ind Co Ltd | Dictionary creation system, program guide system and dictionary creation method |
| CN1921606A (en) * | 2005-08-22 | 2007-02-28 | 上海乐金广电电子有限公司 | Device and method for broadcasting program index in electronic program guiding |
| JP2007140194A (en) * | 2005-11-18 | 2007-06-07 | Mitsubishi Electric Corp | Program retrieval device and morphemic dictionary control server |
| JP2007257134A (en) * | 2006-03-22 | 2007-10-04 | Mitsubishi Electric Corp | Speech search device, speech search method and speech search program |
| JP2010175708A (en) * | 2009-01-28 | 2010-08-12 | Toshiba Corp | System and method for retrieval of speech recognition |
| CN104519403A (en) * | 2014-12-25 | 2015-04-15 | 西安诺瓦电子科技有限公司 | Audio control device and method |
| CA2973455A1 (en) * | 2016-07-15 | 2018-01-15 | Comcast Cable Communications, Llc | Language merge |
| CN108172223A (en) * | 2017-12-14 | 2018-06-15 | 深圳市欧瑞博科技有限公司 | Voice instruction recognition method, device and server and computer readable storage medium |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001022374A (en) * | 1999-07-05 | 2001-01-26 | Victor Co Of Japan Ltd | Manipulator for electronic program guide and transmitter therefor |
| JP4550207B2 (en) * | 2000-02-29 | 2010-09-22 | クラリオン株式会社 | Voice recognition device and voice recognition navigation device |
| JP2007178927A (en) * | 2005-12-28 | 2007-07-12 | Canon Inc | Information retrieving device and method |
| JP4816409B2 (en) * | 2006-01-10 | 2011-11-16 | 日産自動車株式会社 | Recognition dictionary system and updating method thereof |
| JP5142769B2 (en) * | 2008-03-11 | 2013-02-13 | 株式会社日立製作所 | Voice data search system and voice data search method |
| JP2010072507A (en) * | 2008-09-22 | 2010-04-02 | Toshiba Corp | Speech recognition search system and speech recognition search method |
| WO2015045039A1 (en) * | 2013-09-25 | 2015-04-02 | 株式会社東芝 | Method, electronic device, and program |
| US10289677B2 (en) * | 2015-02-19 | 2019-05-14 | Tribune Broadcasting Company, Llc | Systems and methods for using a program schedule to facilitate modifying closed-captioning text |
| CN105225659A (en) * | 2015-09-10 | 2016-01-06 | 中国航空无线电电子研究所 | A kind of instruction type Voice command pronunciation dictionary auxiliary generating method |
-
2019
- 2019-03-20 JP JP2019053657A patent/JP7202938B2/en active Active
-
2020
- 2020-03-19 WO PCT/CN2020/080259 patent/WO2020187301A1/en active Application Filing
- 2020-03-19 CN CN202080002686.1A patent/CN112243524B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE58909293D1 (en) * | 1988-10-25 | 1995-07-20 | Philips Electronics Nv | Word processor. |
| JPH05143303A (en) * | 1991-11-22 | 1993-06-11 | Kobe Nippon Denki Software Kk | Fetching system for program information |
| DE4142812A1 (en) * | 1991-12-23 | 1993-06-24 | Heyo Dr Ing Habil Mennenga | Text information transmission procedure via HF bandwidth channels - using standard TV or radio channel when not being utilised for transmission of programme information |
| CN1218932A (en) * | 1997-11-27 | 1999-06-09 | 株式会社东芝 | Change-over processor for Chinese input and method of change-over processing for Chinese input |
| JP2002041081A (en) * | 2000-07-28 | 2002-02-08 | Sharp Corp | Unit/method for preparing voice-recognition dictionary, voice-recognition apparatus, portable terminal, and program-recording media |
| CN1530926A (en) * | 2003-03-13 | 2004-09-22 | ���µ�����ҵ��ʽ���� | Phonetic recognizing dictionary producer and information search device |
| JP2005227545A (en) * | 2004-02-13 | 2005-08-25 | Matsushita Electric Ind Co Ltd | Dictionary creation system, program guide system and dictionary creation method |
| CN1921606A (en) * | 2005-08-22 | 2007-02-28 | 上海乐金广电电子有限公司 | Device and method for broadcasting program index in electronic program guiding |
| JP2007140194A (en) * | 2005-11-18 | 2007-06-07 | Mitsubishi Electric Corp | Program retrieval device and morphemic dictionary control server |
| JP2007257134A (en) * | 2006-03-22 | 2007-10-04 | Mitsubishi Electric Corp | Speech search device, speech search method and speech search program |
| JP2010175708A (en) * | 2009-01-28 | 2010-08-12 | Toshiba Corp | System and method for retrieval of speech recognition |
| CN104519403A (en) * | 2014-12-25 | 2015-04-15 | 西安诺瓦电子科技有限公司 | Audio control device and method |
| CA2973455A1 (en) * | 2016-07-15 | 2018-01-15 | Comcast Cable Communications, Llc | Language merge |
| CN108172223A (en) * | 2017-12-14 | 2018-06-15 | 深圳市欧瑞博科技有限公司 | Voice instruction recognition method, device and server and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7202938B2 (en) | 2023-01-12 |
| JP2020155976A (en) | 2020-09-24 |
| WO2020187301A1 (en) | 2020-09-24 |
| CN112243524A (en) | 2021-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018157703A1 (en) | Natural language semantic extraction method and device, and computer storage medium | |
| JP4459267B2 (en) | Dictionary data generation apparatus and electronic device | |
| US10229111B1 (en) | Sentence compression using recurrent neural networks | |
| JP6603754B2 (en) | Information processing device | |
| JP6327848B2 (en) | Communication support apparatus, communication support method and program | |
| US20090070102A1 (en) | Speech recognition method, speech recognition system and server thereof | |
| JPWO2015146017A1 (en) | Voice search device, voice search method, and display device | |
| US20140067402A1 (en) | Displaying additional data about outputted media data by a display device for a speech search command | |
| CN109326284B (en) | Voice search method, apparatus and storage medium | |
| CN201869323U (en) | Stb | |
| EP2846554A1 (en) | A method, an electronic device, and a computer program | |
| JP2018045001A (en) | Voice recognition system, information processing apparatus, program, and voice recognition method | |
| JP2018045639A (en) | Dialog log analyzer, dialog log analysis method, and program | |
| KR100970711B1 (en) | Apparatus for searching the internet while watching TV and method threrefor | |
| CN109792502B (en) | Information processing apparatus, information processing method, storage medium, and information processing system | |
| CN112243524B (en) | Program name search support device and program name search support method | |
| JP5902359B2 (en) | Method, electronic device and program | |
| JP2002099531A (en) | Word registration system and word registration device, word transmission device and word registration method used therefor | |
| JP6433045B2 (en) | Keyword extraction apparatus and program | |
| JP2002032386A (en) | Method and device for data processing and recording medium recorded with program for performing the method thereon | |
| CN110010131B (en) | Voice information processing method and device | |
| JP2008225676A (en) | Dictionary retrieving device and its control program | |
| KR100919227B1 (en) | The method and apparatus for recognizing speech for navigation system | |
| JP2005227545A (en) | Dictionary creation system, program guide system and dictionary creation method | |
| KR20080030336A (en) | Method and apparatus for speech recognition service using user profile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |