单词playback head
un.: 〔计〕读头;读出磁头;放音磁头;重放磁头
网络: 读出头;播放头;复演磁头
重放磁头
放音磁头
读出磁头
〔计〕读头
On dictation equipment, a device for accurate alignment of playback head, or combined head, to the track on the recording medium.
录音设备上的一种装置,它能精确地把重放磁头或组合磁头调准到记录介质的磁道上。
Move playback head to end of movie
把播放头移到影片的结尾