High Density Digital Tape?

高密度数字磁带HDDT ？

Between 1991 and 2000, many studios transitioned to 16-bit digital tape to reduce costs.

1991年至2000年，许多电影公司过渡到16位数字磁带，以降低成本。

Conventional multi channel speech communication recording systems consist of analog or digital tape recorder with large size and costs.

传统的多通道通信记录设备是由模拟磁带机或数字磁带机构成，设备庞大复杂，价格高昂。

Not only can the data be securely encrypted within a digital tape, but the library's existence on the tape would be invisible even to powerful computers.

这些数据不仅能够非常安全地被加密在数字带中，而且，甚至连强大的计算机都察觉不到这个数据库的存在。

Even then, the random-looking differences would appear to be noise acquired while duping a digital tape through an analog CD player (as is normally done).

即使这样，因为差别看起来是随机的，人们会认为是在用模拟CD播放器复制数字带时(通常就是这么做)产生的噪音。