1.
Study of MPEG-1 Audio Coding Algorithm and Application in Sound Record & Playback System;
MPEG-1音频编码算法研究及在声音录放系统中应用
2.
Controls the volume level of recorded and play-back sounds.
控制录制声音和播放声音的音量。
3.
To cause(a record or phonograph, for example) to emit recorded sounds.
放音使(例如磁带或唱片)放出事先录制的声音
4.
play(sth recorded)again on a tape-recorder,video recorder,etc
重放（录音、 录像等）.
5.
1. Close all other programs that play or record sound.
关闭其他所有播放和录制声音的程序。
6.
I rewrund the cassette and play her voice back to her
我把录音带转回去, 把她的声音放给她听
7.
I rewound the cassette and played her voice back to her.
我把录音带转回去, 把她的声音放给她听.
8.
I rewound the cassette and play her voice back to her.
我把录音带转回去, 把她的声音放给她听。
9.
record with a tape recorder.
用磁带录音机录制声音。
10.
Modify the volume and advanced performance settings for the voice playback device or the voice recording device that you have selected.
为该声音回放设置或您选择的录音设置修改音量和播放设置。
11.
recording amplifier
录音放大器记录放大器
12.
A relatively narrow magnetic tape used to record sound for subsequent playback.
录音磁带一种相对狭长的磁带，用于录下声音以便日后重放
13.
These settings control volume and advanced options for the voice playback or recording device you selected.
这些设置控制声音播放或您选择的录音设备的音量和高级选项。
14.
a VCR, my new stereo, a comfortable sofa, and... the telephone.
录像机，我的新立体声放音机，舒适的沙发，和电话。
15.
A phonograph exclusive of amplifying circuitry and speakers.
录音转播机不包括放大电路和扬声器的唱机
16.
My brother plays his records full blast in his bedroom every night.
我弟弟每天晚上在他的卧室里大声放录音机。
17.
A recorded sound or picture.
记录的声音，记录的图象
18.
Use Media Player and Sound Recorder to play or record sound flies and work with other multimedia devices.
用多媒体播放器和录音机播放或记录声音文件，并可以同其他多媒体设备一起工作。