playback

英 [ˈpleɪbæk]

美 [ˈpleɪbæk]

n.  录音(或录像、电话留言等的)播放; (播放的)录音，录像

复数：playbacks　

计算机

BNC.17365 / COCA.18176

牛津词典

noun

• 录音（或录像、电话留言等的）播放；（播放的）录音，录像
  the act of playing music, showing a film/movie or listening to a telephone message that has been recorded before; a recording that you listen to or watch again

柯林斯词典

• N-COUNT （已录好的录音带、录像带的）回放，重放
  Theplaybackof a tape is the operation of playing it on a machine in order to listen to the sound or watch the pictures recorded on it.
  1. I heard a playback of one of the tapes.
     我听到了其中一盘录音带的回放。

英英释义

noun

• the act of reproducing recorded sound
  1. he was allowed to hear the playback of his testimony
• electronic equipment comprising the part of a tape recorder that reproduces the recorded material

双语例句

• Other features include multiple display modes and flexible playback controls.
  其他功能还包括多种显示模式和灵活的回放控制。
• I heard a playback of one of the tapes.
  我听到了其中一盘录音带的回放。
• We'll need an audio file for playback.
  我们将需要一个播放音频文件。
• Low-level playback emulates the exact mouse movements and keyboard actions that the user performs.
  低级的回放仿效了用户执行的精确鼠标的动作和键盘的行为。
• A TV playback showed exactly what had happened.
  电视播放的录像原样显示了所发生的事。
• You use the Transport bar to control recording and playback functions.
  您使用的运输栏来控制录制和播放功能。
• Average amount of audio data transferred to playback device per unit of time.
  音频数据在每单位时间里传输到播放设备的平均数量。
• We also added hardware video scaling to support full-screen1080p video playback in Flash.
  我们还加入了硬件的视频缩放来支持在Flash里全屏播放1080p的视频。
• Acoustic processing and echo control Sound pickup and playback is an important area of multimedia processing.
  声学处理和回声控制拾音和重放是多媒体处理的一个重要领域。
• Random broadcast and order playback support for volume control, and lyrics display also do must explore.
  支持随机播放和顺序播放，对音量调节和歌词显示也做一定探索。