主题：SoundCheck测相位问题

哪位DX有用过SoundCheck测过受话器的相位啊，能不能把你的那个SoundCheck程序发给我看看，

或告诉一下测试方法，谢谢！

我的邮箱:sc72119121@163.com

我没有程序啊，不过能否请教为什么测相位啊？

只有程序没有的，

需要加密狗的。

但不知道能不能测啊？我就知道用LMS是可以测相位的，没用过SoundCheck测过相位。

没人指点，顶一下

可以

偶用过SoundCheck测过相位。

可以吗?能不能告诉一下要怎么测啊?怎么接线;程序怎么设置;

谢谢!

lz知道答案了么？

好像在waveform的显示里有相位的选项，接线什么的没有特别要求。

可以测的,只需将后处理那里改下

其它的没什么了!

DX,还是不知道知道测试啊,能不能截个屏看看...

http://www.listeninc.com/site/download_main.html

有软件及相关说明书下载!

Instruction Manuals

description ↓type SoundCheck™ 7.0 Manual (low res. for fast download) PDF File, 10.5MB SoundCheck™ 7.0 Manual (high res. for better quality printing) PDF File, 37.7MB SoundCheck™ 6.11 Manual PDF File, 7.4MB SoundCheck™ 6.10 Manual PDF File, 8.5MB SoundCheck™ 6.01 Manual PDF File, 7.9MB SoundCheck™ 5.0 Manual PDF File, 8.9MB SoundCheck™ Quick Start Guide PDF File, 250KB SoundMap™ Manual PDF File, 3MB SoundConnect™ Manual PDF File, 265KB DCConnect™ Manual PDF File, 547KB System Verification using SoundCheck PDF File, 295KB Amplifier Calibration Connection Diagram PDF File, 79KB Amplifier Calibration Connection Diagram using LynxTwo Multi-channel Sound Card PDF File, 101KB Loudspeaker Test Connection Diagram PDF File, 88KB Loudspeaker Test Connection Diagram with Impedance Box PDF File, 81KB Microphone Calibration Connection Diagram PDF File, 61KB SoundConnect™ Performance Test Diagram PDF File, 68KB SoundCheck Computer Setup Procedure PDF File 494KB,

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Additional Software

description ↓type Ni-Visa 3.50 Installer exe File 17.9MB NI-VISA 2.6 Runtime [Readme] exe File 8MB

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Device Drivers

description ↓type USB Hardware Key DLL update for SoundCheck 4.13 exe File, 80KB USB Hardware Key Driver Installation Instructions PDF File, 67KB USB Hardware Key Driver Files zip File, 501KB VX Pocket 5.1c Driver for Win2k & XP exe File, 3MB VX Pocket V2 and 440 Setup Instructions PDF File, 264KB DAL Card Deluxe driver for Win 2k & XP exe File, 220KB DAL Card Deluxe driver 1038 for W9x & 2k zip File, 1.5MB DLL Patch for SoundCheck 7.00 and 7.01 zip file, 114KB

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WAV Files

description ↓type Normalized p50 Male Speech 44.1kHz Stereo wav File, 1.9MB

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Sequence Library

description ↓type Sound Card Test and Calibration   DAL CardDeluxe Calibration For SoundCheck Version 6.0 ONLY. This sequence is not included with the standard installation. zip File 22kB DAL CardDeluxe Calibration For SoundCheck Version 6.1X ONLY. This sequence is not included with the standard installation. zip File 27kB DAL CardDeluxe Calibration A revised version of the sequence included with SoundCheck. For SoundCheck Version 5 ONLY exe File 76kB Digigram VX Pocket Calibration A sequence specifically setup for the VX Pocket cards. For SoundCheck Version 5 ONLY exe File 76kB SoundCard Performance This is a universal sequence for testing the Frequency Response, Sensitivity, THD, Play/Record Delay, and Self Noise of your soundcard. For SoundCheck Version 5 ONLY exe File 152kB     Product Test Sequences   Headphone Test Sequence - a sequence to measure the performance of headphones   Noise-Cancelling Headphone Test Sequence - a sequence to measure the performance of noise-cancelling headphones   Loudspeaker Splice Measurement Sequence - a sequence to measure the near and far field response of a loudspeaker and splice the two together to simulate a free field measurement   Microphone Self-Noise Meaurement Sequence - a sequence to measure the self noise of a condenser microphone using the spectrum analysis step and a power sum calculation to derive an RMS rating for the unit under test.

 

SoundCheck 8.0, due for release in April, contains a host of new features designed to simplify the test and measurement process and offer a wider choice of data output options.

These features include:

• Expanded printing functionality. Printing now acts as a report generator to Excel, Word, Html or image files and can send data and images to Word or Excel templates. There is a report print preview option, and the user can print either to file or directly to a printer.
• Improved calibration - SoundCheck 8.0 offers a database of transducers with one DAT file for each transducer for direct access to individual input/output device calibration info. External correction/equalization curves can be imported.
• Improved usability of the sequence editor including comment lines, comments on steps, visualization of in/out data per step, a 'replace step' feature and full right click operation.
• The Autosave feature has several improvements including an 'apply' button, simplification of folder paths, the option to browse to a folder at run-time and use of memory list values for filename construction
• SoundCheck 8.0 also features miscellaneous algorithms improvements including a faster frequency shift algorithm, faster logTSR with choice of time windows, faster loose particles algorithm with a cleaner envelope, record level monitoring for better acquisition control, wavefile streaming in signal generator, and a new MLS stimulus.

SoundCheck™- PC based system for electroacoustic and audio electronic test

SoundCheck is a modular PC based test solution for characterizing the performance of electroacoustic products, audio electronics and transducers. With the simplicity of operation required for production line QC, yet the extensive analysis tools necessary for R&D, SoundCheck is suitable for use throughout the design and manufacturing process. It is a real alternative to conventional hardware based electroacoustic measurement equipment, using professional audio sound cards on a standard PC.

好像CLIO也可以测相位曲线咯,

Soudcheck测试时的结果是三维的，其中Z轴就是相位，用一个postprocess就可以实现了

    楼上说的正确。Z轴就是相位
    有兴趣一起研究soundcheck的，欢迎联系。 邮箱 tangwzh13@126.com

受益匪浅。我跟楼上混了那么长时间，现在才知道