PassMark SoundCheck v3.0注册码

PassMark SoundCheck v3.0注册码发布更新：

用户名： www..zhuceji.org

注册序列号： PRBUQN-H4J59P-8WYK74-D4XE91-4DVR70-M5F9B9-YH1ZKU-90K6AH

PassMark SoundCheck 可以检测你计算机上的声卡、扬声器和麦克风!

PassMark SoundCheck™ is a Windows based application that allows users to test their PC sound card, speakers and microphone. Verify that your sound card can record and playback sounds at various audio sample rates. Check the capability of your speakers to reproduce the highest and lowest frequencies (and your capability to hear these frequencies). Create perfectly formed test tones and loop them back into your sound card to look for distortion using PassMark audio loopback cables. SoundCheck also provides an audio FX test and a surround sound test to analyse those advanced sound card features. 引自www.zhuceji.org

Stereo or mono sound can be recorded and played back at a variety of sample rates and resolutions. SoundCheck includes a built-in tone generator that allows test tones to be generated at a selected frequency and sampling rate. This can be done using waveforms such as sine waves, saw tooth waves, white noise, and square waves. The waveform can be plotted and frequency spectrum graphed in real time using fast Fourier transform algorithms.

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