抹音头,消磁头,清洗磁头;
Also erase head, that is incorporated in the structure of the read/ write head with gaps that "follow behind" the main gap where reading and writing are performed.
又叫擦洗头,它被装在读写磁头的结构中,与主磁隙相似,也有执行读写的磁隙。
A signal too loud to be erasable in a single pass through the erase head.
信号太强,一次通过消磁磁头无法擦除干净.
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