公开(公告)号：US20150085619A1

公开(公告)日：2015-03-26

申请号：US14494694

申请日：2014-09-24

Applicant: Powervoice Co., Ltd.

Inventor： Hee Suk JEONG ,  Se Hun CHIN ,  Hyung Yup LEE ,  Jong Sang TACK

IPC: G08C23/02

CPC classification number: G08C23/02 ,  G08C2201/31 ,  G08C2201/70 ,  G08C2201/93

Abstract: A device includes a sound wave reception unit that receives a sound wave output from a mobile device, through a sound wave reception device; a control information acquisition unit that acquires control information associated with operation of the device from the received sound wave; and an operation performance unit that performs the operation based on the control information. The control information acquisition unit determines a frequency band, to which at least one frequency identified from a certain frame within the received sound wave corresponds, from an audible sound wave frequency band and a non-audible sound wave frequency band, and partial information based on the frequency band and the at least one identified frequency, and acquires control information corresponding to the received sound wave based on each of the determined partial information.

Abstract translation: 一种设备包括：声波接收单元，其通过声波接收装置接收从移动设备输出的声波; 控制信息获取单元，从接收到的声波获取与设备的操作相关联的控制信息; 以及基于控制信息执行操作的操作执行单元。 控制信息获取单元从可听声波频带和非可听声波频带确定从所接收的声波中的某个帧所识别的至少一个频率对应的频带，以及基于 所述频带和所述至少一个识别频率，并且基于所确定的部分信息中的每一个获取与所接收的声波相对应的控制信息。

公开(公告)号：US20150127228A1

公开(公告)日：2015-05-07

申请号：US14526906

申请日：2014-10-29

Applicant: POWERVOICE CO., LTD. ,  HALLA MEISTER LTD.

Inventor： Hee Suk JEONG ,  Hyung Yup LEE ,  Se Hun CHIN ,  Jong Sang TACK

IPC: B60R16/023 ,  H04B11/00

CPC classification number: B60R16/023 ,  B60R16/037 ,  B60R16/0373 ,  H04B11/00

Abstract: A user device includes a storage device that stores a program for a vehicular service, a signal generation unit that generates a certain sound wave signal depending on the vehicular service, and a signal emission unit that emits the generated sound wave signal. When one component of a vehicle receives and recognizes the emitted sound wave signal, the vehicle provides the vehicular service based on the emitted sound wave signal.

Abstract translation: 用户装置包括存储用于车辆服务的程序的存储装置，根据车辆服务产生特定声波信号的信号产生单元和发出所产生的声波信号的信号发射单元。 当车辆的一个部件接收并识别发出的声波信号时，车辆基于发出的声波信号提供车辆服务。

公开(公告)号：US20160239257A1

公开(公告)日：2016-08-18

申请号：US15024358

申请日：2014-09-23

Applicant: POWERVOICE CO., LTD.

Inventor： Hee Suk JEONG ,  Se Hun CHIN ,  Hyung Yup LEE

IPC: G06F3/16 ,  H04B11/00

CPC classification number: G06F3/165 ,  H04B11/00

Abstract: Disclosed are a device and a method for outputting a sound wave for content synchronization between devices and operation control of an external device, and the external device. The device for outputting a sound wave according to one embodiment of the present invention includes: a storage unit configured to store content data of content; a playing unit configured to play the content data; and an output unit configured to output a sound wave as a result of the playing of the content data, wherein the sound wave allows an external device to initiate an operation associated with the content.

Abstract translation: 公开了一种用于输出设备之间的内容同步的声波和外部设备的操作控制以及外部设备的设备和方法。 根据本发明的一个实施例的用于输出声波的装置包括：存储单元，被配置为存储内容的内容数据; 播放单元，被配置为播放内容数据; 以及输出单元，被配置为作为内容数据的播放的结果来输出声波，其中所述声波允许外部设备发起与所述内容相关联的操作。

公开(公告)号：US20160142157A1

公开(公告)日：2016-05-19

申请号：US14899722

申请日：2014-06-18

Applicant: POWERVOICE CO., LTD.

Inventor： Hee Suk JEONG ,  Se Hun CHIN ,  Hyung Yup LEE

IPC: H04B11/00

CPC classification number: H04B11/00 ,  G08C23/02 ,  G08C2201/93

Abstract: Provided is a mobile device including: an input reception unit for receiving at least one input through a user interface; a control information determination unit for determining control information corresponding to an operation of an external device based on the at least one input, wherein the control information includes a first symbol and a second symbol; a sound wave data generation unit for generating sound wave data corresponding to the control information; and an output unit for outputting a sound wave corresponding to the sound wave data generated by a sound wave generation apparatus. In this case, the sound wave data generation unit determines a first frequency corresponding to the first symbol and a second frequency corresponding to the second symbol, and generates the sound wave data based on the first frequency and the second frequency, and the sound wave data includes a portion corresponding to the first frequency and a portion corresponding to the second frequency.

Abstract translation: 提供一种移动设备，包括：输入接收单元，用于通过用户接口接收至少一个输入; 控制信息确定单元，用于基于所述至少一个输入来确定与外部设备的操作相对应的控制信息，其中所述控制信息包括第一符号和第二符号; 声波数据生成单元，用于生成与控制信息对应的声音波数据; 以及输出单元，用于输出与由声波产生装置产生的声波数据相对应的声波。 在这种情况下，声波数据生成单元确定与第一符号对应的第一频率和对应于第二符号的第二频率，并且基于第一频率和第二频率生成声波数据，并且声波数据 包括对应于第一频率的部分和对应于第二频率的部分。

公开(公告)号：US20150088495A1

公开(公告)日：2015-03-26

申请号：US14494671

申请日：2014-09-24

Applicant: Powervoice Co., Ltd.

Inventor： Hee Suk JEONG ,  Se Hun CHIN ,  Hyung Yup LEE ,  Jong Sang TACK

IPC: G10L19/02 ,  G10L21/028 ,  G10L25/78 ,  G10L21/0272 ,  G10L15/20

CPC classification number: H04B11/00 ,  G01S5/22 ,  G10L25/90

Abstract: A decoding apparatus includes a sound code input unit that receives a sound code output from an encoding apparatus through a sound wave reception device; a frame division unit that divides the sound code depending on a predetermined time interval to generate a plurality of frames; a frequency identification unit that identifies a frequency corresponding to each of the plurality of the frames through frequency analysis for each of the plurality of the frames; and an information generation unit that determines a frequency band, to which each of the identified frequencies corresponds, from an audible sound wave frequency band and a non-audible sound wave frequency band, and a plurality of partial information based on the frequency band and each of the identified frequencies, and generates information corresponding to the sound code based on the plurality of the partial information.

Abstract translation: 解码装置包括声音输入单元，其通过声波接收装置接收从编码装置输出的声音代码; 帧分割单元，其根据预定时间间隔分割声码，以生成多个帧; 频率识别单元，通过针对所述多个帧中的每一个的频率分析来识别对应于所述多个帧中的每一个的频率; 以及信息生成单元，其从可听声波频带和非可听声波频带中确定每个所识别的频率对应的频带，以及基于所述频带和每个所述频带的多个部分信息 并且基于多个部分信息生成与声音代码相对应的信息。