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    • 5. 发明专利
    • Mobile device
    • 移动设备
    • JP2007094401A
    • 2007-04-12
    • JP2006253836
    • 2006-09-20
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • HWANG KWANGILYI KWON-JUKIM DONG-YOONKIM SEONG-WOON
    • G10L19/00H04R3/00
    • G10L19/00H04H60/04
    • PROBLEM TO BE SOLVED: To provide a mobile device playing and outputting audio data having various formats. SOLUTION: The mobile device includes: a memory 15 for storing the audio data having different formats; a plurality of audio playing units 30, 40, 50, each having a codec corresponding to a respective format of a stored audio data and restoring respective analog sound signals from the corresponding audio data; a processor receiving a hardware interrupt from some or all of the audio playing units 30, 40, 50 to provide the corresponding data of the stored audio data to the corresponding audio playing units 30, 40, 50; and an output unit 80 for mixing the restored analog sound signals in order to be output. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供播放和输出具有各种格式的音频数据的移动设备。 解决方案:移动设备包括:存储器15,用于存储具有不同格式的音频数据; 多个音频播放单元30,40,50各自具有对应于所存储的音频数据的相应格式的编解码器,并且从相应的音频数据恢复相应的模拟声音信号; 处理器从一些或所有音频播放单元30,40,50接收硬件中断,以将所存储的音频数据的相应数据提供给相应的音频播放单元30,40,50; 以及用于混合恢复的模拟声音信号以输出的输出单元80。 版权所有(C)2007,JPO&INPIT