公开(公告)号：US20180225283A1

公开(公告)日：2018-08-09

申请号：US15949595

申请日：2018-04-10

Applicant: YAMAHA CORPORATION

Inventor： Takahiro IWATA ,  Yuki SETO ,  Yumiko OCHI ,  Tetsuro ISHIDA ,  Shota MORIGUCHI ,  Hiroyuki IWASE

IPC: G06F17/27

CPC classification number: G06F17/2785 ,  B61L15/0018 ,  B61L15/0072 ,  B61L15/009 ,  G06F3/167 ,  G06F16/3331 ,  G06F17/2775 ,  G06F17/279 ,  G09B21/009 ,  G10L15/26 ,  G10L19/018 ,  G10L2021/065

Abstract: An information management system is a system for identifying related information related to a guidance voice, the system including: a text identifier configured to identify from among multiple different registered texts a registered text that is similar to an input text representative of the guidance voice; and an information generator configured to identify the related information corresponding to a text that is partially different from the registered text identified by the text identifier.

公开(公告)号：US20170255615A1

公开(公告)日：2017-09-07

申请号：US15599072

申请日：2017-05-18

Applicant: YAMAHA CORPORATION

Inventor： Shota MORIGUCHI ,  Yuki SETO

IPC: G06F17/28 ,  G10L15/22 ,  G10L15/26

CPC classification number: G06F17/289 ,  G06F3/16 ,  G10L15/22 ,  G10L15/26 ,  G10L2015/088 ,  H04M1/00 ,  H04M11/00

Abstract: An information transmission device includes a processor, and a memory storing instructions. The processor executes the stored instructions to recognize a phrase of voice represented by a voice signal, specify identification information item corresponding to the recognized phrase from a plurality of identification information items corresponding to mutually different phrases, and transmit the specified identification information item to a terminal device capable of reproducing a content represented by the identification information item.

公开(公告)号：US20170206195A1

公开(公告)日：2017-07-20

申请号：US15327753

申请日：2015-07-27

Applicant: YAMAHA CORPORATION

Inventor： Shota MORIGUCHI ,  Takahiro IWATA ,  Yuki SETO ,  Hiroyuki IWASE

IPC: G06F17/28 ,  G06F17/27

Abstract: A terminal device includes: a sound receiving device configured to receive a sound emitted according to an audio signal to generate a received-audio signal, the audio signal including an audio signal that represents a guide voice and including a modulated signal that includes identification information of the guide voice; an information extractor configured to extract the identification information from the received-audio signal generated by the sound receiving device; a transmitter configured to transmit an information request that includes the identification information extracted by the information extractor; an acquisitor configured to acquire, from among multiple pieces of related information that correspond to multiple pieces of identification information, a piece of related information that corresponds to the identification information in the information request; and an output device configured to output the piece of related information acquired by the acquisitor.

公开(公告)号：US20210120055A1

公开(公告)日：2021-04-22

申请号：US17136490

申请日：2020-12-29

Applicant: YAMAHA CORPORATION

Inventor： Shota MORIGUCHI ,  Yuki SETO

IPC: H04L29/06 ,  H04L12/18 ,  G10L17/02 ,  G06F40/20

Abstract: A broadcast system acquires a first audio signal and a second audio signal, and switch from one of broadcast operations by a broadcast device to another thereof, the broadcast operations including a first broadcast operation that transmits the first audio signal and the second broadcast operation that transmits a second audio signal. The first audio signal includes: a first voice; and a first sound component representative of first identification information corresponding to first related information related to the first voice, the first related information being provided from a distribution apparatus via a communication network to a terminal apparatus, and the second audio signal includes: a second voice; and a second sound component representative of second identification information corresponding to second related information related to the second voice, the second related information being registered in advance in the terminal apparatus.

公开(公告)号：US20190056980A1

公开(公告)日：2019-02-21

申请号：US16168044

申请日：2018-10-23

Applicant: YAMAHA CORPORATION

Inventor： Hiroyuki IWASE ,  Yuki SETO ,  Yumiko OCHI ,  Tetsuro ISHIDA ,  Takahiro IWATA ,  Shota MORIGUCHI

IPC: G06F9/54 ,  G06F1/14

Abstract: A terminal apparatus receives identification information for events transmitted sequentially in conjunction with occurrence of events; sequentially identifies estimated time points at which each event is estimated to occur; determines whether progress of the plurality of events has stopped depending on whether it receives identification information for each event at a corresponding estimated time point for each event; in each of a plurality of event groups obtained by temporally dividing events, when an estimated time point is reached for an earliest event among at least one event belonging to each event group, causes a playback device to play related information for the at least one event belonging to each event group, and when progress of events is determined to have stopped, defers update of related information, which the playback device caused to play, and then resumes update of played related information when identification information is received after the determination.

公开(公告)号：US20180098164A1

公开(公告)日：2018-04-05

申请号：US15830367

申请日：2017-12-04

Applicant: YAMAHA CORPORATION

Inventor： Shota MORIGUCHI ,  Yuki SETO

IPC: H04R27/00 ,  H04R3/04 ,  H04R3/12

Abstract: An audio processing device has an information extractor that extracts identification information from a first audio signal in a first frequency band that includes an audio component of a sound for reproduction and an audio component including the identification information of the sound for reproduction and a signal processor that generates a second audio signal that includes the identification information extracted by the information extractor and that is in a second frequency band higher than the first frequency band, with a sound represented by the second audio signal being emitted from a sound emission device.

公开(公告)号：US20170352269A1

公开(公告)日：2017-12-07

申请号：US15684123

申请日：2017-08-23

Applicant: YAMAHA CORPORATION

Inventor： Hiroyuki IWASE ,  Yuki SETO ,  Masashi GOMPEI ,  Shota MORIGUCHI ,  Takahiro IWATA

IPC: G08G1/123 ,  B61L25/02 ,  G01C21/26 ,  G08G1/005

CPC classification number: G08G1/123 ,  B61L15/0027 ,  B61L15/0072 ,  B61L15/009 ,  B61L25/02 ,  B61L27/0022 ,  G01C21/26 ,  G01C21/3629 ,  G08G1/005 ,  G08G1/133

Abstract: An information provision device transmits, by near field communication, fixed phrase information, of guidance information that guides a user, representative of a fixed phrase and insertion phrase information selected from among a plurality of pieces of insertion phrase information representative of different insertion phrases to be inserted in the fixed phrase, to a terminal device capable of presenting, to the user, presentation information corresponding to the guidance information where the insertion phrase represented by the insertion phrase information is inserted in the fixed phrase represented by the fixed phrase information.

公开(公告)号：US20170212720A1

公开(公告)日：2017-07-27

申请号：US15327735

申请日：2015-07-27

Applicant: YAMAHA CORPORATION

Inventor： Shota MORIGUCHI ,  Takahiro IWATA ,  Yuki SETO

IPC: G06F3/16 ,  G10L13/08 ,  G06F17/28 ,  G10L19/018

Abstract: An information management system includes: an audio signal acquisitor configured to acquire an audio signal representing a guide voice; a related information acquisitor configured to acquire related information that is related to the guide voice; an association manager configured to associate the related information acquired by the related information acquisitor for the guide voice with identification information that is notified to a terminal device upon emission of the guide voice corresponding to the audio signal; and an information provider configured to receive from the terminal device an information request including the identification information notified to the terminal device and to transmit to the terminal device the related information associated by the association manager with the identification information.

公开(公告)号：US20180322874A1

公开(公告)日：2018-11-08

申请号：US16031290

申请日：2018-07-10

Applicant: YAMAHA CORPORATION

Inventor： Hiroyuki IWASE ,  Yuki SETO ,  Yumiko OCHI ,  Tetsuro ISHIDA ,  Takahiro IWATA ,  Shota MORIGUCHI

IPC: G10L15/22 ,  G10L17/22 ,  G10L25/48

CPC classification number: G10L15/22 ,  G06F3/16 ,  G06F13/00 ,  G10L17/22 ,  G10L25/48

Abstract: An information processing apparatus includes a processor coupled to a memory storing instructions that, when executed by the processor, configure the processor to: generate a related information that is related to a guide voice specified by a sound-specifying information; generate an identification information that is to be notified to a terminal device upon emission of the guide voice; associate the sound-specifying information with the identification information; and associate the related information with the identification information.

公开(公告)号：US20180082697A1

公开(公告)日：2018-03-22

申请号：US15827615

申请日：2017-11-30

Applicant: YAMAHA CORPORATION

Inventor： Hiroyuki IWASE ,  Yuki SETO ,  Takahiro IWATA ,  Shota MORIGUCHI ,  Tetsuro ISHIDA ,  Yumiko OCHI

IPC: G10L19/018 ,  G10L13/02 ,  G06F17/27 ,  G10L15/26

CPC classification number: G10L19/018 ,  B61L15/0027 ,  G06F3/16 ,  G06F3/167 ,  G06F17/2775 ,  G10L13/02 ,  G10L15/20 ,  G10L15/26 ,  G10L21/10 ,  G10L2021/065 ,  H04M1/72591

Abstract: An information providing system (1) has a sound receiver (22) that receives a guidance voice and generates a sound signal (SG); a text identifier (114) that identifies, from among registered texts representing contents of utterances of different guidance voices, a registered text that is similar to an uttered text (L) that represents a content of an utterance of one of the guidance voices (V), the uttered text having been obtained by analyzing the sound signal (SG) by use of speech recognition, and a sound outputter (26) that transmits distribution information (D) that indicates the registered text identified by the text identifier (114) to a terminal device capable of presenting to a user (U) guidance information (G) corresponding to the distribution information (D) from among pieces of guidance information (G) that correspond to the respective guidance voices.