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纠错能力是指影碟机机芯的误码纠错能力及数据读取能力,也是选购影碟机的一项重要指标。方法一:播放卡拉OK碟片的最后一首歌曲,看能否顺利播放,有无停顿现象。如果中途无停顿、播放正常,表明该机纠错能力与读取能力较强。因为读取信号时是由里向外,最后一个曲目是在碟盘的外侧边缘,当碟片角速度不变时,边缘部分相对线速度较快,从而抖晃较大,会使误码增加。若纠错能力与读取能力较差,势必产生停顿和马赛克现象。其读取能力越低,则停顿次数越多,读取时间
Error correction capability refers to the error correction function of the DVD player and data reading capability, is also an important indicator of the purchase DVD player. Method One: Play the last song of a karaoke disc to see if it can be played smoothly with or without pause. If there is no stoppage, play normally, indicating that the machine error correction ability and read ability. Because the signal is read from the inside out, the last track is in the disc outer edge, when the disc constant angular velocity, the relative speed of the edge part of the relatively fast, so wobbling larger, will make the error increases. If the error correction ability and read ability is poor, is bound to produce pause and mosaic phenomenon. The lower the read capacity, the more the number of pause, read time