公开(公告)号：JP2001112061A

公开(公告)日：2001-04-20

申请号：JP28799499

申请日：1999-10-08

Applicant: YAMAHA CORP

Inventor： TANAKA TAKAHIRO

IPC: G06F13/00 ,  G10H1/00 ,  G10K15/02 ,  H04L12/70 ,  H04L29/06 ,  H04M3/487 ,  H04W28/00 ,  H04W88/02 ,  H04Q7/38 ,  H04L12/56

Abstract: PROBLEM TO BE SOLVED: To provide a telephone terminal that can reproduce distributed contents data independently of its device model. SOLUTION: Original music data used for a ringer melody are generated (step S11), the original data are converted into distribution data with a standardized distribution format, and how the distribution data with the converted distribution format are reproduced in the telephone terminal is confirmed (step S12). The distribution data generated in this way are stored in a storage mans to generate a database (step S13). This database is distributed as a mail or an extension function called a common gateway interface(CGI) provided to a server is called to access the database and the data are downloaded. The telephone terminal downloaded with the data converts the format of the distributed data into a format specific to the device model of the terminal and the terminal can reproduce the data.

公开(公告)号：JP2000330580A

公开(公告)日：2000-11-30

申请号：JP2000114014

申请日：2000-04-14

Applicant: YAMAHA CORP

Inventor： SONE TAKURO ,  TSURUMI KANEHISA ,  KATO HIROKAZU ,  TANAKA TAKAHIRO

IPC: G09B15/00 ,  G10K15/04 ,  G10L11/00

Abstract: PROBLEM TO BE SOLVED: To obtain an accurate rating result by properly evaluating singing voice of each person when plural persons sing a duet etc. SOLUTION: This KARAOKE apparatus is provided with a data extracting part 502a for extracting sound volume data and sound pitch data from singing voice signals taken through a microphone 47a, a data extraction part 502b for extracting sound volume data and sound pitch data from singing voice signals taken through a microphone 47b, a comparison part 503a for rating the singing by comparing the sound volume data and the voice pitch data extracted by the data extraction part 502a with the reference of a main guide melody, and a comparison part 503b for rating the singing by comparing the sound volume data and the voice pitch data extracted by the data extraction part 502b with the reference of a chorus guide melody.

公开(公告)号：JP2000181471A

公开(公告)日：2000-06-30

申请号：JP2000034795

申请日：2000-02-14

Applicant: YAMAHA CORP

Inventor： TANAKA TAKAHIRO

IPC: G10L11/00 ,  G09B15/00 ,  G10H1/00 ,  G10K15/04

Abstract: PROBLEM TO BE SOLVED: To detect the data to evaluate the way of singing of a singer with respect to the intrinsic singing melody information given by a MIDI message by executing singing evaluation in accordance with the degree of deviation of a singing value from a reference value with respect to a prescribed sound element in accordance with the output of a comparing means. SOLUTION: A level and pitch detecting means 12 captures the voice signal of the singer converted by a microphone 10 and analyzes the level data and pitch data thereof. The level data obtained as a result of the analyses is outputted to a level difference detecting means 13 and the pitch data to a pitch difference detecting means 14, respectively. The level difference detecting means 13 compares the level data from a MIDI input means 11 and the level data analyzed by the level and pitch detecting means 12 and outputs the level difference data to the level difference terminal of the MIDI input means 11. The singing evaluation is executed in accordance with the degree of the deviation of the singing value from the reference value relating to the prescribed music elements.

公开(公告)号：JPH11282460A

公开(公告)日：1999-10-15

申请号：JP8338598

申请日：1998-03-30

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: H04S5/02 ,  G10H1/00 ,  G10K15/04

Abstract: PROBLEM TO BE SOLVED: To provide an electronic playing device (KARAOKE, or orchestration without lyrics, device) capable of outputting stereoscopic KARAOKE sound signals in a simple constitution by using conventional music data.
SOLUTION: Playing sound signal formation parts 18a and 18b of two front and back systems are provided. Music data are outputted as they are to the part 18a of the front system and sound signals similar to the conventional ones are formed. Sound data are changed by reducing velocity or prolonging reverberations and are supplied to the part 18b of the back system with the delay of a fixed time. Thus, the same musical sounds but with slightly different waveforms are formed in the part 18b of the back system, and by outputting them from the 4 channel speakers, wide-spread stereoscopic playing sounds are outputted.
COPYRIGHT: (C)1999,JPO

Abstract translation: 要解决的问题：通过使用传统的音乐数据，以简单的结构提供能够输出立体KARAOKE声音信号的电子播放设备（KARAOKE，或无歌词的设计）。 解决方案：提供两个前后系统的声音信号形成部分18a和18b。 音乐数据原样输出到前面系统的部分18a，并且形成类似于常规音色的声音信号。 声音数据通过降低速度或延长混响而改变，并以固定时间的延迟提供给后部系统的部分18b。 因此，在背部系统的部分18b中形成相同的音乐声音但具有略微不同的波形，并且通过从4声道扬声器输出它们，输出广角立体声播放声音。

公开(公告)号：JPH1074093A

公开(公告)日：1998-03-17

申请号：JP23057796

申请日：1996-08-30

Applicant: YAMAHA CORP

Inventor： SONE TAKURO ,  TSURUMI KANEHISA ,  KATO HIROKAZU ,  TANAKA TAKAHIRO

IPC: G09B15/00 ,  G10H1/36 ,  G10K15/04 ,  G10L11/00 ,  G10L3/00

Abstract: PROBLEM TO BE SOLVED: To make it possible to fairly evaluate the singing voices of respective parts in duet music and to obtain exact rating results by comparing the respective singing voice signals fetched from plural microphones with different reference values and to rate the respective singing voices by discrete singing ability based on the compared result. SOLUTION: Data extraction sections 502a, 502b extract the pitch data and sound volume data at every 50ms from the respective digitalized singing voice signals. Comparator sections 502a, 503b respectively compare the pitch data and sound volume data extracted from the respective singing voice signals and the pitch data and sound volume data of the guide melodies of the parts corresponding to the respective singing voices and rates the singing ability with respect to the respective singing voices. Namely, the comparator section 503 compare the singing voices from the microphone 17a and the guide melodies of main vocal parts, thereby executing the rating. On the other hand, the comparator section 503b compare the singing voices from the microphone 47b and the guide melodies of the chorus parts, thereby executing the rating.

公开(公告)号：JPH09230883A

公开(公告)日：1997-09-05

申请号：JP4000996

申请日：1996-02-27

Applicant: YAMAHA CORP

Inventor： KAGEYAMA YASUO ,  MATSUMOTO SHUICHI ,  KAWASHIMA TAKAHIRO ,  ANADA HIROKI ,  TANAKA TAKAHIRO

IPC: G10K15/04 ,  G10H1/00 ,  G10H1/10

Abstract: PROBLEM TO BE SOLVED: To provide the KARAOKE device which can add a chorous sound to a vocal sound obtained through a plurality of microphones and is free of impurity in the chorus sound. SOLUTION: Microphones M1 and M2 are provided with switches S1 and S2 for specifying singing parts. A control information generation part 302 detects singing parts specified with the respective switches and selects an additional part which do not overlap with them. When melody data are reproduced from a storage medium together with music, the control information generation part 302 inputs the melody data corresponding to the additional part, and finds and sends a pitch shift quantity needed to produce the chorous sound of the additional part to a DSP 10. The DSP 10 shifts the pitches of the respective vocal signals obtained through the microphones M1 and M2 according to the sad pitch shift quantity, and the signals obtained from pitch shifters 103 and 203 are added to the vocal signals.

公开(公告)号：JP2009267622A

公开(公告)日：2009-11-12

申请号：JP2008112789

申请日：2008-04-23

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TAKAHASHI TAKUYA ,  TANAKA TAKAHIRO

IPC: G06F13/00 ,  H04L12/70

Abstract: PROBLEM TO BE SOLVED: To provide a technology for efficiently distributing data with a mall load on a center apparatus and a specific terminal device, and reducing a load on the whole network. SOLUTION: A center apparatus 2 specifies one of a plurality of Karaoke terminal 12 as a master terminal, and distributes a Karaoke content to the predetermined master terminal. The center apparatus 2 transmits a distribution list to a router 11, which indicates the Karaoke contents distributed to the plurality of Karaoke terminal 12. The master terminal receives the Karaoke content distributed from the center apparatus 2, and stores the content in a Karaoke content storage area. The router 11 receives the distribution list transmitted from the center apparatus 2, reads the Karaoke content indicated by the distribution list from the Karaoke content storage area of the master terminal according to the received distribution list, and distributes the read Karaoke content to a slave terminal. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于在中心设备和特定终端设备上以商场负载有效地分发数据并减少整个网络上的负载的技术。 解决方案：中心设备2将多个卡拉OK终端12中的一个指定为主终端，并将卡拉OK内容分配给预定的主终端。 中心设备2向分配给多个卡拉OK终端12的卡拉OK内容的路由器11发送分发列表。主终端接收从中心设备2分发的卡拉OK内容，并将该内容存储在卡拉OK内容存储 区。 路由器11接收从中央设备2发送的分发列表，根据接收到的分发列表从主终端的卡拉OK内容存储区域读取由分发列表指示的卡拉OK内容，并将读卡拉OK内容分发给从终端 。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009163192A

公开(公告)日：2009-07-23

申请号：JP2008003331

申请日：2008-01-10

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： SONE TAKURO ,  TANAKA TAKAHIRO

IPC: G10K15/04 ,  G10L21/04

CPC classification number: G10H1/20 ,  G10H1/366 ,  G10L21/013

Abstract: PROBLEM TO BE SOLVED: To provide technology with which degradation in reproduction by key control can be suppressed with a low cost device configuration, in a karaoke device for reproducing audio.
SOLUTION: In an accompaniment data storage area 141 of the karaoke device 1, accompaniment data corresponding to a plurality of keys are stored per each music piece. When the music piece and the key are indicated by a singer, a CPU 11 of the karaoke device 1 selects and reads the accompaniment data corresponding to the indicated key in the plurality of accompaniment data which are stored in the accompaniment data storage area 141. Pitch conversion processing is performed according to the indicated key on the read accompaniment data, and the accompaniment data in which pitch conversion processing is performed are reproduced.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种技术，通过低成本设备配置可以抑制通过按键控制的再现的劣化，在用于再现音频的卡拉OK装置中。 解决方案：在卡拉OK装置1的伴奏数据存储区域141中，每个音乐片段存储与多个键对应的伴奏数据。 当乐曲和键由歌手指示时，卡拉OK装置1的CPU 11选择并读取与伴随数据存储区域141中存储的多个伴奏数据中的指示的键对应的伴奏数据。音高 根据读取的伴奏数据上的指示键执行转换处理，并且再现进行音调转换处理的伴奏数据。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009100193A

公开(公告)日：2009-05-07

申请号：JP2007269096

申请日：2007-10-16

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: H04N7/14 ,  H04M3/56 ,  H04N7/15

Abstract: PROBLEM TO BE SOLVED: To perform a selection support device and a selection support system, by which selection of a communication partner is simply performed by performing display in which each candidate's motivation for communication is reflected when the communication partner is selected from among candidates. SOLUTION: The selection support device refers to motions of each candidate obtained by analyzing each piece of terminal video data obtained by photographing situations of many candidates for the communication partner, calculates an evaluation point to each piece of terminal video data so as to reflect the motivation for the communication, and displays each video concerning each piece of terminal video data on a display part 15 by a display mode based on the evaluation point. Thus, a user of the selection support device can simply select a partner who has the motivation for the communication from among the plurality of candidates. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了执行选择支持设备和选择支持系统，通过执行显示，简单地执行通信对方的选择，其中当选择通信对方时，反映每个候选人的通信动机 候选人。 解决方案：选择支持装置是指通过分析通过拍摄通信对方的许多候选的情况而获得的每条终端视频数据获得的每个候选者的运动，计算每个终端视频数据的评估点，以便 反映通信的动机，并且通过基于评估点的显示模式将关于每条终端视频数据的每个视频显示在显示部分15上。 因此，选择支持装置的用户可以简单地从多个候选中选择具有通信动机的对方。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009021702A

公开(公告)日：2009-01-29

申请号：JP2007181344

申请日：2007-07-10

Applicant: Yamaha Corp ,  ヤマハ株式会社

Inventor： TANAKA TAKAHIRO

IPC: G10K15/02 ,  H04B1/16 ,  H04H20/28 ,  H04H20/93 ,  H04H60/48 ,  H04H60/81 ,  H04N5/44 ,  H04N5/445 ,  H04N7/173

Abstract: PROBLEM TO BE SOLVED: To output lyric data, or the like at the timing of a music piece, or the like used in a program.
SOLUTION: A broadcasting station 3 multiplexes a video image, sound, character data, and the like for broadcasting. A reception terminal 1 reproduces a program being broadcasted at present and recognizes the program number and start time based on the character data. When a user selects the program, the reception terminal 1 transmits a data distribution request including the program number to a data distribution device 2 via a network 9. The data distribution device 2 searches data, where timing when lyrics should be superimposed in the program based on the program number is described, according to the data distribution request and transmits the data to the reception terminal 1. The reception terminal 1 superposes the lyrics on the video image on the screen for display, based on the received data.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：在节目中使用的乐曲的时间等输出歌词数据等。 解决方案：广播站3复用用于广播的视频图像，声音，字符数据等。 接收终端1再现当前正在广播的节目，并根据字符数据识别节目号码和开始时间。 当用户选择节目时，接收终端1通过网络9向数据分发装置2发送包括节目号码的数据分发请求。数据分配装置2搜索在基于节目的歌词应叠加的时刻的数据 根据数据分发请求对节目编号进行说明，并将数据发送到接收终端1.接收终端1根据接收到的数据，将屏幕上的视频图像上的歌词叠加显示。 版权所有（C）2009，JPO＆INPIT