prml

prml

1. The technology, called partial response maximum likelihood or PRML, is originally used in communication for outer space.

PRML(部分响应最大似然)检测技术,最初应用于太空通信。

2. PRML detection

PRML检测

3. PRML: Partial Response Maximum likelihood

局部响应最大拟然

4. Simulation results show that under the same storage density NPML detector can attain SNR which is xxdb higher and BER which is xxdb lower than PRML detector.

正文快照：1引官硬盘日渐提升的存储密度带来了严重的码间干扰，使磁头读回的信号越来越难以识别。

5. First Drive to use Magnetoresistive Heads and PRML Data Decoding (1990): IBM's model 681 (Redwing), an 857 MB drive, is the first to use MR heads and PRML.

第一个使用磁阻磁头和PRML解码的硬盘（1990）： IBM的681（红翼鸫），容量857MB，是第一个使用磁阻式磁头和PRML的硬盘。

6. PRML changes entirely the way that the signal is read and decoded from the optical disk.

进而提出了PRML检测技术,从而彻底的改变了光盘信号的检测方法。