公开(公告)号：US20200319916A1

公开(公告)日：2020-10-08

申请号：US16837430

申请日：2020-04-01

申请人： YAMAHA CORPORATION

发明人： Ryotaro AOKI ,  Akihiko SUYAMA ,  Tatsuya FUKUYAMA

IPC分类号： G06F9/48 ,  G06F9/38 ,  H04S7/00 ,  G06F3/0488

摘要： A signal processor includes a memory storing instructions and a processor that implements the stored instructions to execute a plurality of tasks, the tasks including a first input task configured to obtain a first audio signal of a first channel, a second input task configured to obtain a second audio signal of a second channel, a first signal processing task configured to perform a first signal processing on the input first audio signal, a second signal processing task configured to perform a second signal processing on the input second audio signal, and a control task configured to, when the second input task does not obtain the second audio signal, cause the second signal processing task to perform the second signal processing on the input first audio signal having undergone the first signal processing by the first signal processing task.

公开(公告)号：US20200294494A1

公开(公告)日：2020-09-17

申请号：US16888279

申请日：2020-05-29

申请人： YAMAHA CORPORATION

发明人： Akihiko SUYAMA ,  Kazuya MUSHIKABE ,  Keisuke TSUKADA

IPC分类号： G10L15/19 ,  G10L15/22

摘要： Provided is a device control system configured to: acquire user setting relating to a device; generate a phrase for controlling the device based on the acquired user setting; and output data for displaying the generated phrase.

公开(公告)号：US20180219856A1

公开(公告)日：2018-08-02

申请号：US15940211

申请日：2018-03-29

申请人： Yamaha Corporation

发明人： Kazuya MUSHIKABE ,  Akihiko SUYAMA ,  Keisuke TSUKADA

IPC分类号： H04L29/06 ,  H04L12/28

CPC分类号： H04L63/0815 ,  G06F21/105 ,  G06F21/45 ,  H04L12/2832 ,  H04L12/4625 ,  H04L63/107 ,  H04L2012/2849 ,  H04N21/2396 ,  H04N21/43615 ,  H04N21/4751 ,  H04N21/4753 ,  H04N21/8106

摘要： In a control terminal device for controlling a plurality of devices, when account information is registered in a first device which is one of the plurality of devices, after completion of registration of account information in the first device, a second device in which the account information is not registered is searched, and the account information is registered in the searched second device.

公开(公告)号：US20180181369A1

公开(公告)日：2018-06-28

申请号：US15902394

申请日：2018-02-22

申请人： YAMAHA CORPORATION

发明人： Katsuaki TANAKA ,  Tomoyoshi AKUTAGAWA ,  Hiroyuki ICHI ,  Yuki SUEMITSU ,  Akihiko SUYAMA ,  Kazuya MUSHIKABE ,  Keisuke TSUKADA

IPC分类号： G06F3/16 ,  G06F3/0482 ,  G06F3/0484

摘要： A list screen of a plurality of reproduction devices is displayed on a display unit based on relationship information between the plurality of reproduction devices which is connected via network. Selection of a reproduction device which is made to perform a content reproduction operation among the plurality of reproduction devices is received. A command is transmitted to the selected reproduction device.

公开(公告)号：US20180121158A1

公开(公告)日：2018-05-03

申请号：US15843732

申请日：2017-12-15

申请人： Yamaha Corporation

发明人： Akie HINOKIO ,  Masaharu OHNO ,  Kazuya MUSHIKABE ,  Akihiko SUYAMA ,  Keisuke TSUKADA ,  Shinichiro KATO

IPC分类号： G06F3/16 ,  G06F3/0482 ,  G06F3/0481 ,  H04R3/12 ,  H04R27/00

CPC分类号： G06F3/165 ,  G06F3/048 ,  G06F3/04817 ,  G06F3/0482 ,  G06F13/00 ,  G10K15/02 ,  H04R3/12 ,  H04R27/00 ,  H04R2227/005

摘要： A control terminal device includes a display, at least one processor, and a memory configured to store instructions, when executed by the at least one processor, cause the control terminal device to transmit command messages to the plurality of communication devices disposed in respective areas and connected via a network, and to display on the display an operation screen, a device selection screen for selecting any one of the plurality of communication devices, and area images indicating the areas in which the respective communication devices are disposed so as to serve as a selection operation section for selecting the respective communication devices.

公开(公告)号：US20180088898A1

公开(公告)日：2018-03-29

申请号：US15709515

申请日：2017-09-20

申请人： Yamaha Corporation

发明人： Katsuaki TANAKA ,  Akihiko SUYAMA

IPC分类号： G06F3/16

CPC分类号： G06F3/165 ,  G06F2211/005

摘要： A control method for a content reproduction device includes: receiving, from a second content reproduction device connected through a network, acquisition source information on content included in a playlist of the second content reproduction device; and determining whether or not reproduction of the content is possible.

公开(公告)号：US20160066112A1

公开(公告)日：2016-03-03

申请号：US14784669

申请日：2014-04-14

申请人： YAMAHA CORPORATION

发明人： Akihiko SUYAMA ,  Ryotaro AOKI

IPC分类号： H04R29/00 ,  H04S7/00 ,  H04R5/02

CPC分类号： H04R29/001 ,  H04R5/02 ,  H04R2205/024 ,  H04S7/30

摘要： An audio device includes: an acquisition unit that acquires first information indicating an arrangement direction of a first loudspeaker, the first information being measured by a terminal device in a state with the terminal device oriented toward the first loudspeaker; and a calculation unit that calculates a position of the first loudspeaker, at least based on a distance from a reference position to the first loudspeaker, and the first information.

摘要翻译： 音频设备包括：获取单元，其获取指示第一扬声器的布置方向的第一信息，所述第一信息由终端设备以终端设备朝向第一扬声器的状态测量; 以及计算单元，其至少基于从参考位置到第一扬声器的距离以及第一信息来计算第一扬声器的位置。

公开(公告)号：US20230109762A1

公开(公告)日：2023-04-13

申请号：US17960372

申请日：2022-10-05

申请人： YAMAHA CORPORATION

发明人： Akihiko SUYAMA

IPC分类号： H04N19/467 ,  H04N9/64 ,  H04N19/186 ,  H04N19/172 ,  H04N19/136 ,  H04N19/176

摘要： A video signal processing method according to an embodiment includes receiving first data, generating second data by converting the first data into an RGB value, receiving a first video signal including an RGB value for each pixel, generating a second video signal from the first video signal by replacing an RGB value of a pixel in a first area in the first video signal with the RGB value of the second data, and outputting the second video signal

公开(公告)号：US20210174814A1

公开(公告)日：2021-06-10

申请号：US16951934

申请日：2020-11-18

申请人： Yamaha Corporation

发明人： Akihiko SUYAMA ,  Ryotaro AOKI

IPC分类号： G10L19/008

摘要： An audio signal output device includes an audio signal acquisition unit configured to acquire audio signals of a plurality of channels, a first electronic controller, and an output unit. The first electronic controller includes a quantization bit expansion unit configured to expand the number of quantization bits of each of the audio signals to generate an expansion region for each of the audio signals, and an audio signal processing unit configured to generate an output signal in which the plurality of channels are downmixed such that an audio signal of at least one channel from among the plurality of channels is arranged at a reference bit position different from a reference bit position for an audio signal of a different channel of the plurality of channels, by using the expansion region. The output unit is configured to output the output signal.

公开(公告)号：US20190279658A1

公开(公告)日：2019-09-12

申请号：US16426187

申请日：2019-05-30

申请人： YAMAHA CORPORATION

发明人： Akihiko SUYAMA

IPC分类号： G10L25/87 ,  G10L13/02 ,  H04R5/04 ,  H04R3/00 ,  H04R3/12 ,  H04R1/40

摘要： A content reproducer according to the present disclosure includes a sound collector configured to collect a speech, and a controller configured to obtain speech input direction information about the speech and determine a content output direction based on the speech input direction information. Alternatively, a content reproducer according to the present disclosure includes a communicator configured to obtain speech input direction information, and a controller configured to determine a content output direction based on the speech input direction information.