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    • 2. 发明申请
    • Data transmission system
    • 数据传输系统
    • US20020103447A1
    • 2002-08-01
    • US09944306
    • 2001-08-31
    • Koninklijke Philips Electronic N.V.
    • Alan J. Terry
    • A61B005/04
    • H04L12/12Y02D50/40
    • A data transmission system for short but frequent data pulses comprises a transmitter (10) and a receiver (12). The transmitter comprises a pseudo-random signal generator (16) which governs the time delay between successive timing points and a local oscillator (15) which controls the time of data transmission, and the receiver comprises a corresponding pseudo-random signal generator (22) and local oscillator (24). Power is applied to the receiver substantially only corresponding in time to the timing of the data bursts. Multiple collisions between adjacent systems operating on the same wavelength are avoided and the receiver is controlled to consume power only around the timing of the data bursts.
    • 用于短但频繁数据脉冲的数据传输系统包括发射机(10)和接收机(12)。 发射机包括一个伪随机信号发生器(16),它控制连续定时点之间的时间延迟和一个控制数据传输时间的本地振荡器(15),接收机包括一个对应的伪随机信号发生器(22) 和本地振荡器(24)。 基本上仅在与数据脉冲串的定时相对应的时间内对接收机施加功率。 避免在相同波长上工作的相邻系统之间的多次冲突,并且控制接收机仅在数据突发的定时周围消耗功率。
    • 4. 发明申请
    • Synchronise an audio cursor and a text cursor during editing
    • 在编辑过程中同步音频光标和文本光标
    • US20020143544A1
    • 2002-10-03
    • US10106981
    • 2002-03-26
    • KONINKLIJKE PHILIPS ELECTRONIC N.V.
    • Wolfgang Gschwendtner
    • G10L013/08
    • G10L13/08G10L15/22G10L21/06G10L2015/225
    • A speech recognition device (1) processes speech data (SD) of a dictation and thus establishes recognized text information (ETI) and link information (LI) of the dictation. In a synchronous playback mode of the speech recognition device (1), during the acoustic playback of the dictation a correction device (10) synchronously marks the word of the recognized text information (ETI) which word relates to the speech data (SD) just played back marked by the link information (LI) is marked synchronously, the just marked word featuring the position of an audio cursor (AC). When a user of the speech recognition device (1) recognizes an incorrect word, he positions a text cursor (TC) at the incorrect word and corrects it. Cursor synchronization means (15) now make it possible to synchronize the text cursor (TC) with the audio cursor (AC) or the audio cursor (AC) with the text cursor (TC) so that the positioning of the respective cursor (AC, TC) is simplified considerably.
    • 语音识别装置(1)处理听写的语音数据(SD),从而建立听写的识别的文本信息(ETI)和链接信息(LI)。 在语音识别装置(1)的同步播放模式中,在听写的声音回放期间,校正装置(10)同步地将仅与语音数据(SD)相关的单词识别文本信息(ETI) 由链接信息(LI)标记的回放被同步标记,标记为具有音频光标(AC)的位置的单词。 当语音识别装置(1)的用户识别出不正确的字时,他将文本光标(TC)放置在不正确的字上并对其进行校正。 光标同步装置(15)现在可以使用文本光标(TC)将文本光标(TC)与音频光标(AC)或音频光标(AC)同步,使得相应光标(AC, TC)大大简化。