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    • 6. 发明申请
    • Audio data search control device
    • 音频数据搜索控制装置
    • US20060280067A1
    • 2006-12-14
    • US10562795
    • 2004-07-01
    • Hiroshi SatohNaoki Hori
    • Hiroshi SatohNaoki Hori
    • G11B5/09
    • G11B19/125G11B7/08505
    • In a multi-session disk, a microcomputer of an audio data search control apparatus judges whether or not a search operation for a last audio data file in an optional session during the search operation in the session (Step S11), forcibly moves an optical pickup 11 during a required forcible-movement time length T along a radial direction of the multi-session disk when it is judged that the search operation is completed (Steps S12 and S13), and restarts the search operation in a next session of a different format after the forcible movement is completed (Steps S14-S16).
    • 在多会话盘中,音频数据搜索控制装置的微计算机判断在会话期间的搜索操作期间对可选会话中的最后音频数据文件的搜索操作(步骤S11)是否强制地移动光学 当判断为完成搜索操作时,在多会话盘的径向方向上的所需强制移动时间长度T期间拾取11(步骤S12和S13),并且在下一个会话中重新启动搜索操作 强制移动完成后的不同格式(步骤S14〜16)。
    • 8. 发明申请
    • AUDIO REPRODUCTION APPARATUS, AUDIO REPRODUCTION METHOD, PROGRAM, AND DATA MANAGEMENT METHOD
    • 音频再现设备,音频再现方法,程序和数据管理方法
    • US20080125891A1
    • 2008-05-29
    • US11944873
    • 2007-11-26
    • Tomoko SAKAKIBARAMiki YAMASHITANaoki HORITomoko SOGABE
    • Tomoko SAKAKIBARAMiki YAMASHITANaoki HORITomoko SOGABE
    • G06F7/00G06F17/30G06F17/00
    • G11B27/005
    • An audio reproduction apparatus which reproduces an audio file including a header section and a data section, the header section containing position information for each unitary data, the data section containing a plurality of unitary data, said audio reproduction apparatus comprising: a reception unit operable to receive a special reproduction direction, the direction being given to repeat the partial reproduction and the partial skip of the data contained in the audio file in order; a calculation unit operable to calculate addresses of the plural pieces of data to be partially reproduced, by reading and interpreting the header of the audio file, when the special reproduction direction is received; a storage unit operable to store a special reproduction table in a memory, the special reproduction table containing the calculated addresses, the special reproduction table not containing addresses of data to be skipped; and a special reproduction unit operable to perform the special reproduction based on the addresses stored in the special reproduction table, wherein said special reproduction unit is operable to start the special reproduction, after completion of the calculation to an end of the data section by said calculation unit when the special reproduction is fast-forward reproduction, and is operable to start the special reproduction after completion of the calculation to a starting point of the data section by said calculation unit when the special reproduction is fast-reverse reproduction.
    • 一种再现包括标题部分和数据部分的音频文件的音频再现装置,所述标题部分包含每个单位数据的位置信息,所述数据部分包含多个单位数据,所述音频再现装置包括:接收单元,可操作以 接收特殊的再现方向,给出重复部分再现的方向和音频文件中包含的数据的部分跳过; 计算单元,用于当接收到特殊再现方向时,通过读取和解释音频文件的标题来计算要部分再现的多条数据的地址; 存储单元,用于将特殊再现表存储在存储器中,所述专用再现表包含所计算的地址,所述专用再现表不包含要跳过的数据的地址; 以及特殊再现单元,其可操作以基于存储在特殊再现表中的地址执行特殊再现,其中所述特殊再现单元可操作以在完成计算之后开始特殊再现,通过所述计算到数据段的结尾 当特殊再现是快进再现时,并且当特殊再现是快速反向再现时,可操作以在完成计算之后开始由所述计算单元的数据部分的起始点的特殊再现。