天堂天码AV影视亚洲

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2017-08-14666

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2017-08-02The components of a stereo

Sound probably including power amplifier, peripheral devices (including pressure limit, effect, equa……[More]

2017-08-02The history of sound history

The development history of sound technology can be divided into four stages: electron tube, transist……[More]

2017-08-02Sound theory of sound

voices Vibrator vibration vocalization (vibration stereo) + paper drum horn sound. The acoustics o……[More]

2017-08-02contraindication

With the popularity of film and television audio equipment, more and more people are interested in t……[More]

2017-08-02The main characteristics of digital audio

1. High SNR A digital audio record form is a binary code that can be replayed only with a 0 or 1. T……[More]

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天堂天码AV影视亚洲