PassMark SoundCheck

張貼者:2010年7月28日 上午3:07未知的使用者   [ eddie liu 已於 2012年8月9日 上午1:30 更新 ]
PassMark SoundCheck

PassMark SoundCheck ™是一個基於Windows的應用程序,允許用戶來測試他們的個人電腦的聲卡,揚聲器和麥克風。 

驗證您的聲卡可以錄製和播放聲音在不同的音頻採樣率。 檢查你的揚聲器的能力重現的最高和最低頻率(和你的能力,聽到這些頻率)。 

創建完全形成測試音調和循環他們回到你的聲卡,尋找用Passmark失真 音頻回環的電纜。 試音還提供了音頻效果測試和環繞聲測試,以分析這些先進的聲卡功能。




---
開發商: PassMark® Software
更新日期:2011/05/29
採購正式版、大量授權報價、技術支援、軟體諮詢、委託採購、詢問報價請來電 02-29299388 分機16 , 
來信service@orderble.com,或點我
-----------------------------------------------------------------------------



立體聲或單聲道可以記錄和回放在各種不同的採樣率和決議。 試音包括一個內置式音調發生器,使得測試音調產生在選定的頻率和採樣率。 

這可以使用波形,如正弦波,鋸齒波,白噪聲和方波。 可以繪製的波形和頻譜繪製實時使用快速傅里葉變換算法。

  • 測試範圍揚聲器和聽力
  • 同時錄音回放一個(與全雙工聲卡)
  • 一個全面的幫助文件。
  • 實時波形顯示(如示波器)
  • 實時顯示 sprectum利用快速傅立葉變換
  • 可調節的幀速率較慢的電腦
  • 可選擇的採樣率5000Hz至128,000赫茲
  • 立體聲和單聲道錄製回放
  • 8,16和24位錄音和回放
  • 輸入和輸出數據率的測量
  • 當多個源設備選擇聲音設備安裝
  • 測試音代任何頻率和振幅
  • 音代使用正弦波,方波,鋸齒波,白噪聲和尖峰。
  • 試音完全形成合成波的產生採用了基調一代(而不是播放波形文件記錄)






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.


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.

  • Test the range of your speakers and hearing
  • Simultaneous sound recording a playback (with full duplex sound cards)
  • A comprehensive help file.
  • Real time waveform display (like an oscilloscope)
  • Real time sprectum display using fast Fourier transforms
  • Adjustable frame rate for slower PCs
  • Selectable sample rates from 5000Hz to 128,000Hz
  • Stereo and mono recording a playback
  • 8, 16 and 24bit recording and playback
  • Input and output data rate measurement
  • Source device selection when multiple sound devices are installed
  • Test tone generation at any frequency and amplitude
  • Tone generation using sine waves, square waves, saw tooth waves, spikes and white noise.
  • SoundCheck generates perfectly formed synthetic waves using the tone generation (rather than playing back recorded wave files)
Comments