公开(公告)号：US06320823B1

公开(公告)日：2001-11-20

申请号：US09326636

申请日：1999-06-07

申请人： Masahiko Miyashita ,  Takao Yamada ,  Kazuo Kamei ,  Sanpei Asai ,  Makoto Takanashi

发明人： Masahiko Miyashita ,  Takao Yamada ,  Kazuo Kamei ,  Sanpei Asai ,  Makoto Takanashi

IPC分类号： G11B1722

CPC分类号： G10H1/365 ,  G10H2240/056 ,  G10H2240/241 ,  Y10S707/99954

摘要： A method of and an apparatus for processing communication data transmitted from a data center such as a sing-along data center to a terminal communication apparatus such as a communication type sing-along apparatus via a communication line. The method and apparatus are such that a data file may be stored in a first memory provided in the terminal communication apparatus when said data file has been transmitted from the data center while the terminal communication apparatus itself is not in operation, a version of the data file stored in the first memory is compared with a version of an existing data file formerly recorded in a second memory provided in the terminal communication apparatus when said terminal communication apparatus is in operation and said second memory is in ON state, the data file formerly recorded in the second memory is replaced by the data file recorded in the first memory if it is determined that the version of the data file recorded in the second memory is older than the version of the data file recorded in the first memory.

摘要翻译： 一种用于处理从诸如唱歌数据中心的数据中心经由通信线路等通信型唱歌装置的终端通信装置发送的通信数据的方法和装置。 该方法和装置使得当终端通信设备本身不在运行时，当从数据中心发送数据文件时，可以将数据文件存储在设置在终端通信设备中的第一存储器中，数据版本 将存储在第一存储器中的文件与先前记录在终端通信装置中提供的终端通信装置中的第二存储器中的现有数据文件的版本进行比较，并且所述第二存储器处于接通状态，以前记录的数据文件 如果确定记录在第二存储器中的数据文件的版本比记录在第一存储器中的数据文件的版本更早，则第二存储器中的数据文件被记录在第一存储器中的数据文件替代。

公开(公告)号：US5679912A

公开(公告)日：1997-10-21

申请号：US626665

申请日：1996-03-15

申请人： Sanpei Asai ,  Yoshiyuki Akiba ,  Masuhiro Sato ,  Makoto Takanashi

发明人： Sanpei Asai ,  Yoshiyuki Akiba ,  Masuhiro Sato ,  Makoto Takanashi

IPC分类号： G10H1/00 ,  G10H1/10 ,  G10H1/20 ,  G10H1/36 ,  G10K15/04 ,  A63H5/00 ,  G04B13/00 ,  G10H7/00

CPC分类号： G10H1/361 ,  G10H1/20 ,  G10H2210/251 ,  G10H2220/011 ,  G10H2240/056 ,  G10H2240/066 ,  G10H2240/291

摘要： A music reproduction control apparatus includes: a first storing unit for storing main-digital data; a second storing unit for storing sub-digital data; a first reproducing unit for reproducing main-sound based on the stored main-digital data; a second reproducing unit for reproducing sub-sound based on the stored sub-digital data; a receiving unit for receiving an input signal; a first changing unit for changing a reproducing speed of the first reproducing unit based on the received input signal; a second changing unit for changing a reproducing speed of the second reproducing unit based on the received input signal; a correcting unit for correcting a key of the sub-sound in accordance with a change in the reproducing speed of the second reproducing unit; and a synchronizing unit for synchronizing a timing of changing the reproducing speed of the first reproducing unit with a timing of changing the reproducing speed of the second reproducing unit.

摘要翻译： 音乐再现控制装置包括：第一存储单元，用于存储主数字数据; 用于存储子数字数据的第二存储单元; 第一再现单元，用于基于所存储的主数字数据再现主声音; 第二再现单元，用于基于所存储的子数字数据再现子声音; 接收单元，用于接收输入信号; 第一改变单元，用于基于接收的输入信号改变第一再现单元的再现速度; 第二改变单元，用于基于接收的输入信号改变第二再现单元的再现速度; 校正单元，用于根据第二再现单元的再现速度的变化来校正子声音的键; 以及同步单元，用于使改变第一再现单元的再现速度的定时与改变第二再现单元的再现速度的定时同步。