LabVIEW 2009 Sound and Vibration Analysis LabVIEW声音和振动工具包NISV2009/SVMS2009

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LabVIEW 2009 Sound and Vibration Analysis LabVIEW声音和振动工具包NISV2009/SVMS2009

LabVIEW声音和振动工具包提供了音频测试、声学测量和振动测量应用所需的函数和显示控件。
LabVIEW声音和振动工具包是一个软件附加组件，包含易于使用的功率谱、正弦扫频和倍频程分析VI。它还可进行音频和失真测量、频率分析、频率响应测量和瞬态分析。该工具包还对分析解决方案进行了更新，以符合不断发展的IEC标准。LabVIEW声音和振动工具包提供了50多个可立即运行的LabVIEW示例，旨在帮助用户快速开始开发应用程序。

在2019~2021版本，使用32位、64位分开安装文件的方式，在2018及之前的版本,2023Q3及之后版本则使用同一个安装文件，即同一安装文件可支持32位、64位LabVIEW，与VISION模块类似。具体的请查看下面的自述文件。
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SV2009

LabVIEW 2009 Sound and Vibration Analysis VIs Readme

June 2009

This file contains information about LabVIEW support for the NI Sound and Vibration Toolkit 2009 and the NI Sound and Vibration Measurement Suite 2009. This file also provides you with help resources you can use while working with the software. Refer to the National Instruments Web site for a comparison between the Sound and Vibration Toolkit and the Sound and Vibration Measurement Suite.

This file contains the following information:

New Features: Sound and Vibration Toolkit

New Features: Sound and Vibration Measurement Suite

System Requirements

Installation Instructions

Redistributing Executable Sound and Vibration Applications

Accessing the Help

Finding Examples

Known Issues

Bug Fixes

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New Features: Sound and Vibration Toolkit

The Sound and Vibration Toolkit 2009 includes the following new features in LabVIEW:

64-bit Platform Support

All standard VIs in the Sound and Vibration Toolkit and the Sound and Vibration Measurement Suite fully support 64-bit platforms. Express VIs and Express VI examples are not provided on LabVIEW 64-bit installed on a 64-bit platform. All Express VIs work on LabVIEW 32-bit installed on a 64-bit platform.

SVT Audio Filter VI

Use the new SVT Audio Filter VI to perform acoustic measurements by applying a selected audio weighting filter to the input signal. The SVT Audio Filter VI adheres to the AES17-1998 standards. The available audio weighting filters are Linear (no filtering), AES17 20 kHz Lowpass, AES17 40 kHz Lowpass, AES17 20 kHz Highpass, and AES17 40 kHz Highpass.

Note  The following audio filters have modified specifications. The AES17 20 kHz lowpass filter specifies a stopband attenuation of at least 40 dB for frequencies above 48 kHz. The AES17 40 kHz highpass filter specifies a passband response deviation of no more than ± 0.5 dB for frequencies 52 kHz to 200 kHz.

Standardized Filter Express VI

Use the new Standardized Filter Express VI to perform common filtering processes on the specified input signal. You can select the filter category for your industry, including audio, human vibration, communication system, and A, B, C Weighting.

Note  The following audio filters have modified specifications. The AES17 20 kHz lowpass filter specifies a stopband attenuation of at least 40 dB for frequencies above 48 kHz. The AES17 40 kHz highpass filter specifies a passband response deviation of no more than ± 0.5 dB for frequencies 52 kHz to 200 kHz.

New Features: Sound and Vibration Measurement Suite

The Sound and Vibration Measurement Suite 2009 includes the new Toolkit features above, as well as the following new features in LabVIEW:

Continuous Swept-Sine VIs

Use the new Continuous Swept Sine VIs to perform continuous swept-sine measurements. A continuous swept-sine measurement uses a chirp signal to excite the device under test (DUT). A chirp signal is a signal whose frequency varies with time. The results of a continuous swept-sine measurement include the frequency response, distortion, and time-domain waveform and residue waveform of one harmonic.

Sound Quality Express VI

Use the new Sound Quality Express VI to perform common sound quality measurements, including 1/3 octave spectrum, specific loudness, stationary loudness, loudness level, and sharpness. The measured specific loudness, stationary loudness, and loudness level comply with the ISO 532B standard and the measured 1/3 octave spectrum complies with ANSI, IEC, and JIS standards.

System Requirements

To run the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite, your computer must meet the following minimum system requirements:

• Windows Vista/XP/2000
• Minimum of 1 GB of RAM
• Pentium 4/M or equivalent processor
• LabVIEW 8.2 or later Full Development System or Professional Development System installed and properly licensed
• NI-DAQmx 8.9.5 or later installed for NI-DAQmx support
  

Installation Instructions

You must be logged in with administrator privileges to install the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite. Note the following considerations when installing these products:

• If you installed LabVIEW 8.2.x, 8.5.x, 8.6.x, and/or 2009, you can install the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite simultaneously to any or all of these versions of LabVIEW.
• You cannot install the Sound and Vibration Toolkit 2009 on a computer that has the Order Analysis Toolkit 2.1 or earlier installed. You must purchase and install the Sound and Vibration Measurement Suite 2009 to use order analysis functionality with the Sound and Vibration Toolkit 2009.
  

Installing from the LabVIEW 2009 Platform DVD

You can install all of your LabVIEW products—including the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite—using the LabVIEW 2009 Platform DVDs. You can find installation instructions for the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite along with activation instructions in the following locations:

• LabVIEW Release Notes, which are available in your LabVIEW software kit.
• LabVIEW 2009 Platform DVDs Readme, which is available on the top-level of LabVIEW Platform DVD 1.
  

Installing from the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite DVD

Complete the following steps to install the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite on Windows Vista/XP/2000:

• Disable any automatic virus detection programs before installation. Some virus detection programs interfere with the installation program.
• Remove any previously installed versions of the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite.
• Insert the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite DVD and follow the instructions that appear on the screen.
• After installation, enable any virus detection programs you disabled and run a virus scan.
• Restart the computer.
• Activate the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite using the NI License Manager.
  

Redistributing Sound and Vibration Executables

If you want to redistribute executables built with the Sound and Vibration Measurement Suite or any of its components, you must purchase the appropriate NI Sound and Vibration Software Run-Time License. The part number for the NI Sound and Vibration Software Run-Time License is 779875-01. Contact National Instruments to purchase the NI Sound and Vibration Software Run-Time License.

Accessing the Help

The version of LabVIEW in which you install the Sound and Vibration Toolkit 2009 or the Sound and Vibration Measurement Suite 2009 determines the way in which you can access the help.

LabVIEW 8.5 or later

Refer to the LabVIEW Help, accessible by selecting Help»Search the LabVIEW Help in LabVIEW, for information about the Sound and Vibration VIs.

LabVIEW 8.2

Select Help»Sound and Vibration Measurement Suite Help in LabVIEW for information about the Sound and Vibration VIs.

Finding Examples

You can find LabVIEW examples for the Sound and Vibration VIs in the labview\examples\Sound and Vibration directory.

You also can find LabVIEW examples for the Sound and Vibration VIs using the NI Example Finder. Select Help»Find Examples to launch the NI Example Finder. On the Browse page, the Sound and Vibration example VIs are located in the Toolkits and Modules»Sound and Vibration folder.

Known Issues

You can access the software and documentation known issues list online. Refer to the National Instruments Web site for an up-to-date list of known issues in the Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite.

Bug Fixes

The following items are the IDs and titles of a subset of issues fixed between the Sound and Vibration Measurement Suite 7.0 and 2009. If you have a Bug ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of the Sound and Vibration Measurement Suite.

Bug ID	Fixed Issue
126187	Fixed the Waterfall Plot to no longer fail while copying data when reading saved waterfall data from 5.0. Use "Make Current Value Default" when saving the waterfall plot in 5.0 to allow the data to be saved and reloaded.
130372	Fixed SVFA analysis subVIs to be re-entrant to leverage parallel execution.
134373	Fixed the following modifications to reduce memory usage for the Sound Quality VIs: avoid unnecessary building of 2D array for processing of blocks with overlap, consolidation loops to avoid building and then immediately tunneling back into arrays, and avoid unnecessary coercion to extended precision.
148603	Fixed the Octave Analysis Express VI to display multiple plots correctly.

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Copyright

© 2009 National Instruments Corporation. All rights reserved.

Under the copyright laws, this publication may not be reproduced or transmitted in any form, electronic or mechanical, including photocopying, recording, storing in an information retrieval system, or translating, in whole or in part, without the prior written consent of National Instruments Corporation.

Trademarks

National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks.

Patents

For patents covering the National Instruments products, refer to the appropriate location: Help» Patents in your software, the patents.txt file on your media, or ni.com/patents.