会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • APPARATUS FOR ENCODING AND DECODING AUDIO SIGNAL AND METHOD THEREOF
    • 用于编码和解码音频信号的装置及其方法
    • WO2007004828A2
    • 2007-01-11
    • PCT/KR2006/002575
    • 2006-06-30
    • LG ELECTRONICS INC.PANG, Hee SukOH, Hyen OKIM, Dong SooLIM, Jae HyunJUNG, Yang WonYOON, Sung Young
    • PANG, Hee SukOH, Hyen OKIM, Dong SooLIM, Jae HyunJUNG, Yang WonYOON, Sung Young
    • G10L19/00
    • G10L19/008
    • A method and/or apparatus for encoding and/or decoding an audio signal is disclosed, in which a downmix gain is applied to a downmix signal in an encoding apparatus which, in turn, transmits, to a decoding apparatus, a bit stream containing information as to the applied downmix gain. The decoding apparatus recovers the downmix signal, using the downmix gain information. A method and/or apparatus for encoding and/or decoding an audio signal is also disclosed, in which the encoding apparatus can apply an arbitrary downmix gain (ADG) to the downmix signal, and can transmit a bit stream containing information as to the applied ADG to the decoding apparatus. The decoding apparatus recovers the downmix signal, using the ADG information. A method and/or apparatus for encoding and/or decoding an audio signal is also disclosed, in which the method and/or apparatus can also vary the energy level of a specific channel, and can recover the varied energy level .
    • 公开了一种用于编码和/或解码音频信号的方法和/或设备,其中下混合增益被应用于编码设备中的下混合信号,该下混合信号又传输到 解码设备,比特流包含关于所应用的下混合增益的信息。 解码设备使用下混合增益信息来恢复下混合信号。 还公开了一种用于对音频信号进行编码和/或解码的方法和/或设备,其中编码设备可以将下混合信号应用任意下混合增益(ADG),并且可以传输包含关于所应用的信息的比特流 ADG到解码装置。 解码设备使用ADG信息恢复缩混信号。 还公开了一种用于对音频信号进行编码和/或解码的方法和/或装置,其中该方法和/或装置还可以改变特定信道的能级,并且可以恢复变化的能级。