In this paper, a new robust digital audio watermarking algorithm against desynchronization attacks is proposed, in which the audio statistic characteristics and synchronization code are utilized.
结合数字音频时频域统计特性及同步码技术，提出了一种可有效抵抗去同步攻击的混合域数字音频水印嵌入算法。
In this paper, a new kind of digital audio power amplifier on DDX is proposed and tested, which is UPA001 not only with a USB digital audio interface and but an analog audio interface.
设计了一款基于DDX功率驱动技术、既具有USB数字音频接口又具有模拟音频接口的数字音频功率放大器upa001。
In this paper, a new kind of digital audio power amplifier on DDX is proposed and tested, which is UPA001 not only with a USB digital audio interface and but an analog audio interface.
设计了一款基于DDX功率驱动技术、既具有USB数字音频接口又具有模拟音频接口的数字音频功率放大器upa001。
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