排序方式： 共有1条查询结果，搜索用时 0 毫秒
1
1.
The distortion of a pseudorandom scanned TV signal caused by flutter and skew introduced by the tape recording apparatus is analyzed theoretically. Specifically, the signal-to-noise ratio is computed for a typical system, under the assumption that the distortion can be considered to be additive random noise with a Gaussian amplitude distribution. 相似文献
1