公开(公告)号：JPH11282462A

公开(公告)日：1999-10-15

申请号：JP8338698

申请日：1998-03-30

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: G10K15/04 ,  G10H1/00

Abstract: PROBLEM TO BE SOLVED: To easily reproduce playing sound of KARAOKE (orchestration without lyrics) music without using a sound source.
SOLUTION: As BGM, a playing sound of KARAOKE music played by using music data and driving a sound source device 18 is made into digital data and stored in a hard disk as digital playing sound data. When KARAOKE music is requested, KARAOKE playing is executed by reproducing the stored digital playing sound data for several ten seconds required for setting up the sound source device 18, and after the device 18 is set up, the musical sound of the sound source device and the reproduced sound are overlapped and switched. Thus, the KARAOKE playing is started without waiting time. Also, by reproducing the digital playing sound data at the time of introducing new music and best music, the music is easily understandably introduced. Also, they are reproduced at the time of a request by a user and the kind of the music is checked.
COPYRIGHT: (C)1999,JPO

Abstract translation: 要解决的问题：为了轻松地再现无声音源的KARAOKE（没有歌词的协调）音乐的播放声音。 解决方案：作为BGM，通过使用音乐数据和驱动声源装置18播放的KARAOKE音乐的播放声音被制成数字数据并作为数字播放声音数据存储在硬盘中。 当请求KARAOKE音乐时，通过再现存储的数字播放声音数据执行KARAOKE播放，该数字播放声音数据设置声源装置18所需的数十秒钟，并且在设备18被设置之后，声源装置的音乐声音和 再现的声音被重叠和切换。 因此，KARAOKE播放开始没有等待时间。 此外，通过在引入新音乐和最佳音乐时再现数字播放声音数据，容易理解地引入音乐。 此外，它们在用户请求时被再现，并且检查音乐的种类。

公开(公告)号：JP2013061662A

公开(公告)日：2013-04-04

申请号：JP2012242105

申请日：2012-11-01

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: G10K15/02

Abstract: PROBLEM TO BE SOLVED: To provide technology for controlling balance between each audio signal according to a reproducing condition of the audio signal or a reproducing mode of the audio signal.SOLUTION: The following processes are individually performed on each of performance data (part signals S1 to 6) of each part, which is included in music piece data distributed from a karaoke music piece distribution server. That is, a part signal S indicated in a channel selection section 111 is removed (minus one), a frequency characteristic is converted with an equalizer 113, each performance data is compressed with a compressor 115, and a signal level is adjusted with an amplifier 116. As a result, the music piece data in which balance of each part included in the music piece data, and balance between music pieces are adjusted for singer's desired mode can be created.

Abstract translation: 要解决的问题：提供根据音频信号的再现条件或音频信号的再现模式来控制每个音频信号之间的平衡的技术。 解决方案：对从卡拉OK音乐片段分发服务器分发的乐曲数据中包含的每个部分的每个演奏数据（部分信号S1至6）分别执行以下处理。 也就是说，在信道选择部分111中指示的部分信号S被去除（减1），频率特性由均衡器113转换，每个性能数据被压缩器115压缩，并且用放大器调整信号电平 结果，可以创建乐曲数据中包括的每个部分的平衡以及乐曲之间的平衡被调整为歌手的期望模式的乐曲数据。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2009049958A

公开(公告)日：2009-03-05

申请号：JP2007216806

申请日：2007-08-23

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: G10K15/02 ,  G10K15/04 ,  H04N7/173 ,  H04N21/435 ,  H04N21/4385 ,  H04N21/442

Abstract: PROBLEM TO BE SOLVED: To attain an Internet broadcast service without excessive equipment investment. SOLUTION: This relay device has a receiving means for receiving a data packet including encoded data indicating a series of video images; a first transmitting means for copying the received data packet and transmitting it to other relay devices; and a second transmitting means for transmitting encoded data included in the received data packet, to a player device for decoding the encoded data file indicating the video images or voices and outputting video image signals corresponding to the decoded result, and adding a file header of the encoded data file to transmit the encoded data transmitted first to the player device after viewing of the video images is instructed, while adding a control code indicating the terminal end of the encoded data file to transmit the encoded data file transmitted lastly to the player device. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：无需过度的设备投资即可实现互联网广播服务。 解决方案：该中继设备具有接收装置，用于接收包括表示一系列视频图像的编码数据的数据分组; 用于复制所接收的数据分组并将其发送到其他中继设备的第一发送装置; 以及第二发送装置，用于将包括在所接收的数据分组中的编码数据发送到播放器装置，用于对指示视频图像或语音的编码数据文件进行解码并输出与解码结果相对应的视频图像信号， 指示在观看视频图像之后将首先发送到播放器装置的编码数据的编码数据文件发送，同时添加指示编码数据文件的终端的控制码，以将最后发送的编码数据文件发送给播放器装置。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008210094A

公开(公告)日：2008-09-11

申请号：JP2007045336

申请日：2007-02-26

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： ISHIHARA KENJI ,  TANAKA TAKAHIRO

IPC: G06F12/00

Abstract: PROBLEM TO BE SOLVED: To provide a cache control device capable of drastically reducing a communication time without increasing a memory size allocated to a cache.
SOLUTION: This cache control device has a plurality of caches 25 corresponding to the kind of data. Capacity of each the cache 25 is determined based on at least one of access frequency wherein the data are acquired from a server, a size of the data, and a transfer rate when acquiring the data from the server. When the transfer rate of the data is small (the acquisition time is long), when the size of the data is large (the acquisition time is long), or when the access frequency is high (an acquisition frequency is large), the cache having large capacity is allocated. When the transfer rate of the data is high (the acquisition time is short), when the size of the data is small (the acquisition time is short), or when the access frequency is low (the acquisition frequency is small), the cache having small capacity is allocated.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供能够在不增加分配给高速缓存的存储器大小的情况下大幅度地减少通信时间的高速缓存控制装置。 解决方案：该高速缓存控制装置具有对应于数据种类的多个高速缓存25。 每个高速缓存25的容量基于从服务器获取数据的访问频率，数据的大小以及从服务器获取数据时的传送速率中的至少一个来确定。 当数据传输速率小（采集时间长）时，当数据量大（采集时间长）时，或者当存取频率高（采集频率大）时，高速缓存 分配大容量。 当数据传输速率较高时（采集时间较短），当数据量小（采集时间短）时，或者当接入频率低（采集频率小）时，高速缓存 分配小容量。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008197272A

公开(公告)日：2008-08-28

申请号：JP2007031066

申请日：2007-02-09

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： SONE TAKURO ,  TANAKA TAKAHIRO

IPC: G10H7/08 ,  G10H1/00 ,  G10H1/46

Abstract: PROBLEM TO BE SOLVED: To provide a data reproducer, data reproducing method and a program for easily reproducing image data in accordance with a flow of melody even when a tempo of the music is changed like a live performance. SOLUTION: In an image display device with the data reproducer, a data read-out part 103 reads out lyric data temporally synchronized with reference image data based on time information generated by a comparison between live image data and prepared reference image data in a time alignment part 102, so that the live image data and the lyric data can be reproduced with temporal synchronization, and the prepared data can be reproduced in accordance with a flow of melody even when a tempo of the music piece is changed like a live performance. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种数据再现器，数据再现方法和用于根据旋律的流动轻松地再现图像数据的程序，即使当音乐的节奏像现场表演一样改变时。 解决方案：在具有数据再现器的图像显示装置中，数据读出部分103基于通过实时图像数据和准备的参考图像数据之间的比较产生的时间信息，读出与参考图像数据在时间上同步的歌词数据 时间对准部分102，使得实时图像数据和歌词数据可以随时间同步再现，并且可以根据旋律的流程再现准备的数据，即使音乐片段的节奏像现场改变一样 性能。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008180794A

公开(公告)日：2008-08-07

申请号：JP2007012746

申请日：2007-01-23

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: G10K15/04 ,  G11B20/10 ,  G11B27/00 ,  G11B27/10 ,  H04N5/278 ,  H04N5/93

CPC classification number: G10H1/368

Abstract: PROBLEM TO BE SOLVED: To provide technology capable of displaying a lyrics telop in accordance with flow of a music piece, even when tempo of the music piece is changed like live music.
SOLUTION: In a storage section 12 of an image display device 10, lyrics data are stored by dividing it into a plurality of blocks, and collating data for indicating a string of phonemes of the lyrics corresponding to the lyrics data are stored for each block. A control section 11 detects motion of lips of a singer from image data, and detects a string (a pattern) of vowels included in singing voice of the singer from a detection result. The control section 11 collates the detected pattern with a collating pattern stored in the storage section 12, and specifies the block which is being sung, based on a matching degree. The control section 11 starts generation of a lyrics image data for expressing an image of the lyrics of the block in timing of the block being specified, and combines the generated lyrics image data with an image data for expressing the imaged image, and displays it on a display section 13.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供能够根据音乐片段的流动显示歌词的技术，即使音乐片段的节奏像现场音乐一样改变。 解决方案：在图像显示装置10的存储部分12中，通过将歌词数据分成多个块来存储歌词数据，并且存储用于指示与歌词数据相对应的歌词的一串音素的对照数据，用于 每个块。 控制部分11从图像数据中检测歌手的嘴唇的运动，并从检测结果中检测包括在歌手的歌声中的元音串（图案）。 控制部分11将检测到的图案与存储在存储部分12中的对照图案进行核对，并且基于匹配度来指定正在被播放的块。 控制部分11开始生成用于在指定的块的定时中表达块的歌词的图像的歌词图像数据，并将所生成的歌词图像数据与用于表示成像图像的图像数据组合，并将其显示在 显示部分13.版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008145978A

公开(公告)日：2008-06-26

申请号：JP2006336249

申请日：2006-12-13

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： SONE TAKURO ,  TANAKA TAKAHIRO

IPC: G10K15/04 ,  G11B20/10 ,  H04N5/92 ,  H04N5/93

Abstract: PROBLEM TO BE SOLVED: To provide a content reproducing device capable of synchronously reproducing video of a lyrics telop etc., corresponding to a video signal of a live musical performance etc., which is generated in real time. SOLUTION: Karaoke musical piece data having background video starring a singer himself or herself are stored; live video input from a video input unit 24 and the background video are compared and synchronized with each other (a synchronous control unit 3), and a clock signal is generated based upon the synchronism (a clock generator 4). A lyrics data track is sequenced with the clock signal (a video sequencer 10) to display lyrics in synchronism with the externally input live video. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够同步再现与实时生成的现场音乐表演等的视频信号相关的歌词等的视频的内容再现装置。

解决方案：存储具有由歌手自己主演的背景视频的卡拉OK乐曲数据; 将来自视频输入单元24和背景视频的实况视频输入彼此进行比较和同步（同步控制单元3），并且基于同步（时钟发生器4）生成时钟信号。 用时钟信号（视频定序器10）对歌词数据轨道进行排序以与外部输入的实况视频同步地显示歌词。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008145972A

公开(公告)日：2008-06-26

申请号：JP2006336243

申请日：2006-12-13

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO ,  SONE TAKURO

IPC: G10K15/04

Abstract: PROBLEM TO BE SOLVED: To provide a content reproducing device and a content synchronous reproduction system that can synchronously reproduce a screen image of a lyric telop while making it correspond to an external musical performance sound of a live musical performance etc., input in real time.
SOLUTION: Audio/video data are input from a studio device 3 installed in a studio where the live musical performance is carried out, and reproduced. Whereas, only audio data are reproduced as a reference, and a tempo clock signal synchronized with the audio data and a time code indicating the playing position thereof are generated. The tempo clock signal and time code are generated by reference to auxiliary information, such as music information and song pointer information, sent from the studio device 3. The lyric telop is generated using the generated tempo clock signal and time code, and thus the lyric telop can be display in synchronism with the audio/video data.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种内容再现装置和内容同步再现系统，其能够同时再现歌词的屏幕图像，同时使其对应于现场演奏等的外部音乐表演声音，输入 实时。 解决方案：音频/视频数据从安装在演播室中的演播室设备3输入，其中进行现场演奏，并进行再现。 而仅再现音频数据作为参考，并且产生与音频数据同步的速度时钟信号和指示其播放位置的时间码。 速度时钟信号和时间码通过参考从录音室设备3发送的诸如音乐信息和歌曲指针信息之类的辅助信息产生。使用所产生的速度时钟信号和时间码产生歌词，因此歌词 可以与音频/视频数据同步显示字幕。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2005108253A

公开(公告)日：2005-04-21

申请号：JP2004318324

申请日：2004-11-01

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: G06F13/00 ,  G10H1/00 ,  G10K15/02 ,  H04M1/00 ,  H04M11/00

Abstract: PROBLEM TO BE SOLVED: To reproduce distributed content data without depending on a model. SOLUTION: Original data of music data to be set as call incoming melody is created (a step S11), the original data is converted into distribution data in a standardized distribution format and how the converted distribution data in the distribution format is reproduced by a telephone terminal is confirmed (a step S12). Thus, the created distribution data is stored in a storage means and a data base is created (a step S13). The content data is downloaded by accessing the data base by distributing by e-mail from the data base and calling an extension function called a common gateway interface (CGI) provided to a server. In the telephone terminal which downloads the content data, the distribution data is converted into data of a unique format for the model and reproduced. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：不依赖于型号来再现分布式内容数据。 创建要设置为呼入旋律的音乐数据的原始数据（步骤S11），将原始数据以标准化分发格式转换为分发数据，以及如何再现分发格式中的转换的分发数据 由电话终端确认（步骤S12）。 因此，创建的分发数据被存储在存储装置中，并且创建数据库（步骤S13）。 通过从数据库分发电子邮件和调用被提供给服务器的公共网关接口（CGI）的扩展功能来访问数据库来下载内容数据。 在下载内容数据的电话终端中，分发数据被转换为用于模型的唯一格式的数据并被再现。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004258051A

公开(公告)日：2004-09-16

申请号：JP2003045244

申请日：2003-02-24

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: G10K15/04

Abstract: PROBLEM TO BE SOLVED: To provide a musical piece data playback system capable of automatically selecting proper data on background images to be displayed together with the playback of a musical piece according to the calendar to dynamically show variation. SOLUTION: The musical piece data playback system classifies background image data according to a plurality of calendar conditions [day(*3), days(*3), month(*2), season(*1)] and stores them in [(*1) to (+5)]. When musical piece data distributed from a server are reproduced, background image data having matching calendar conditions are selected and displayed as the musical piece data are reproduced. The respective calendar conditions have specified priority levels (e.g. day>days>month>season) set and when background image data meeting calendar conditions of high priority level are not present, background image data meeting calendar conditions of lower priority level are retrieved one after another. COPYRIGHT: (C)2004,JPO&NCIPI