playback head

基本解释

Play mode: List cycle, single cycle, random play, single head, folder playback.
播放模式：列表循环，单曲循环，随机播放，单首，文件夹播放。
So the tape recorder which adopts this magnetic head can be used for wide band direct replay and makes signal-noise ratio improvement, it is an ideal playback head.
因而录放装置使用上该磁头后，可以用于宽频带直接重放，且能够使信噪比得到很大改善，该磁头是一种理想的重放磁头。
ip.com

Media buyers expect the playback issue to rear its head again this week.
FORBES: TV Buying Season Begins
Bluetooth head units from Sony support a complete music streaming experience, allowing wireless playback, track control, and display of song information from Bluetooth enabled MP3 players or smartphones.
ENGADGET: blogger-avatar