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

• In video recording, a state in which the playback system is in synchronism with the external synchronizing pulses.
  在录象技术中，放象系统与外同步脉冲处于同步的一种状态。
• We'll need an audio file for playback.
  我们将需要一个播放音频文件。
• Your camcorder should have these basic features: autofocus, playback facility, zoom lens
  你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。
• 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。
• RSA Security also provides support for legal peer-to-peer distribution and subscription service for all playback devices.
  RSASecurity还支持针对所有回放设备的合法点对点发布和订阅服务。
• 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。
• You can control the playback order for the contents of your directory or playlist.
  您可以控制您的目录或播放列表中内容的播放顺序。
• Use this template to capture audio and video content from devices and encode it to file for local playback.
  使用此模板从设备捕获音频和视频内容，并将其编码到文件用于本地播放。
• 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。
• Rotational 1.3M resolutions CMOS digital camera with video recorder/ playback/ streaming/ call and digital zoom function.
  转动130决议的cmos数码相机与录影/回放/流/电话和数码变焦功能。