We should speed up the marking procedure of digital TV sets.
我们要加快数字电视标志的程序。
2
Combined with perceptual audio coding technology, digital audio water-marking technology embeds watermark data into audio signals.
数字音频水印技术和感知音频编码技术相结合，在音频信号中嵌入水印数据。
3
Just ordinary camera (or digital camera, scanner, digital camera, etc.), plus a small software, the marking fast, easy and immediate ranking, statistical analysis of results.