利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

85 条记录 (耗时 0.016 秒)

    Miniature musical system with individually controlled musical instruments
    6.
    发明公开
    Miniature musical system with individually controlled musical instruments 审中-公开
    Miniatur musikalisches System mit einzeln kontrollierten musikalischen Instrumenten

    公开(公告)号：EP1511005A1

    公开(公告)日：2005-03-02

    申请号：EP04254942.8

    申请日：2004-08-17

    申请人： Sunco Ltd

    发明人： Thai, Vincent T T

    IPC分类号： G10H1/00 ,  G10H1/26 ,  G10H1/36 ,  A63H3/28

    CPC分类号： G10H1/26 ,  G10H2220/145 ,  G10H2220/415 ,  G10H2240/171

    摘要： The miniature self-controlled musical system (10) includes a plurality of musical instrument assemblies including a drummer (11), a bass guitar (12), a guitar (16) and a turntablist (18). Each assembly represents the selected material instrument and includes a processor/storage member (22) for storing musical sounds associated with the musical instrument for a particular preprogrammed song. Each musical assembly also includes a speaker member (30) for playing the musical sounds and a control switch (28) for controlling the on-off status of the musical instrument assembly. The system also includes initiating control (selection) elements on each musical assembly for selecting one musical instrument assembly as a master assembly member for a particular pre-recorded song and means for communicating control information from the selected master assembly to the remaining musical assemblies to play the particular song.

    摘要翻译： 微型自控音乐系统（10）包括多个乐器组件，包括鼓手（11），低音吉他（12），吉他（16）和转盘（18）。 每个组件表示所选择的材料仪器，并且包括用于存储与特定预编程歌曲的乐器相关联的音乐声音的处理器/存储构件（22）。 每个音乐组件还包括用于演奏音乐声音的扬声器构件（30）和用于控制乐器组件的开关状态的控制开关（28）。 该系统还包括在每个音乐组件上启动控制（选择）元件，用于选择一个乐器组件作为特定预先录制的歌曲的主组件，以及用于将控制信息从所选择的主组件传送到剩余音乐组件以播放 特别的歌曲。

    Method and apparatus for simultaneous output of digital audio and midi synthesised music
    9.
    发明公开
    Method and apparatus for simultaneous output of digital audio and midi synthesised music 失效
    用于同时输出数字音频和MIDI合成音乐的方法和设备

    公开(公告)号：EP0484047A3

    公开(公告)日：1994-02-23

    申请号：EP91309823.2

    申请日：1991-10-23

    申请人： International Business Machines Corporation

    发明人： Lisle, Ronald J. ,  McDonald, B. Scott ,  Wilkes, Michael D.

    IPC分类号： G10H1/00 ,  G10H1/26

    CPC分类号： G10H1/0066 ,  G10H7/00 ,  G10H2240/031 ,  G10H2250/571

    摘要： A method and apparatus are disclosed for simultaneously outputting digital audio and MIDI synthesised music utilising a single digital signal processor. The Musical Instrumert Digital Interface (MIDI) permits music to be recorded and/or synthesised utilising a data file containing multiple serially listed program status messages and matching note on and note off messages. In contrast, digital audio is generally merely compressed, utilising a suitable data compression technique, and recorded. The audio content of such a digital recording may then be restored by decompressing the recorded data and converting that data utilising a digital-to-analog convertor. The method and apparatus of the present invention selectively and alternatively couples portions of a compressed digital audio file and a MIDI file to a single digital signal processor which alternately decompresses the digital audio file and implements a MIDI synthesiser. Decompressed audio and MIDI synthesised music are then alternately coupled to two separate buffers. The contents of these buffers are then additively mixed and coupled through a digital-to-analog convertor to an audio output device to create an output having concurrent digital audio and MIDI synthesised music.

    摘要翻译： 公开了一种利用单个数字信号处理器同时输出数字音频和MIDI合成音乐的方法和设备。 乐器数字接口（MIDI）允许使用包含多个串行列出的节目状态消息和匹配音符和注释消息的数据文件来记录和/或合成音乐。 相反，数字音频通常只是利用合适的数据压缩技术进行压缩，并进行记录。 这种数字记录的音频内容然后可以通过解压缩记录的数据并利用数模转换器转换该数据来恢复。 本发明的方法和设备选择性地或交替地将压缩的数字音频文件和MIDI文件的部分耦合到单个数字信号处理器，该单个数字信号处理器交替地解压缩数字音频文件并实现MIDI合成器。 解压缩的音频和MIDI合成音乐然后交替耦合到两个单独的缓冲区。 然后将这些缓冲器的内容相加混合并通过数模转换器耦合到音频输出设备以创建具有并发数字音频和MIDI合成音乐的输出。

    Karaoke music reproduction device
    10.
    发明公开
    Karaoke music reproduction device 失效
    卡拉OK音乐再现设备

    公开(公告)号：EP0427447A3

    公开(公告)日：1992-05-06

    申请号：EP90311913.9

    申请日：1990-10-31

    申请人： Tsumura, Mihoji

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： G10H1/00 ,  G10H1/26

    CPC分类号： G10H1/0066 ,  G10H1/26 ,  G10H1/365 ,  G10H2220/011 ,  G10H2240/125 ,  G10H2240/241

    摘要： The device generates an audio signal from a sound source (4) using a MIDI signal. The music data consists of many pieces of music stored in a memory device like a database in an on-line host computer or an external magneto-optical disc (2). The music generation processing operations are carried out by 2 microprocessors (21,22), each assigned a different set of functions to speed up the overall processing. The receipt and transfer of data to the sound source (4) from the sequencer (3) is carried out in parallel. The data is subsequently output in parallel and the contents of the buffer are monitored constantly to prevent overflow malfunctions. Clock time is divided to enable the generation of trigger signals to control tempo. By variation of the timing of tee trigger signals in accordance with tempo data taken from the data stream, the tempo can be varied while reducing the reproduction time processing load.