声振论坛

 找回密码
 我要加入

QQ登录

只需一步,快速开始

查看: 2871|回复: 1

[声学基础] NI 声学介绍

[复制链接]
发表于 2005-11-29 09:22 | 显示全部楼层 |阅读模式

马上注册,结交更多好友,享用更多功能,让你轻松玩转社区。

您需要 登录 才可以下载或查看,没有账号?我要加入

x
<H1>Acoustics</H1>
<P>Investigate additional acoustics resources as you learn about this measurment type:
<UL>
<LI><a href="http://www.ni.com/devzone/encyclopedia/acoustics.htm#1" target="_blank" >Common Measurements</A>
<LI><a href="http://www.ni.com/devzone/encyclopedia/acoustics.htm#2" target="_blank" >Applicable NI Products and Systems</A>
<LI><a href="http://www.ni.com/devzone/encyclopedia/acoustics.htm#3" target="_blank" >Customer Applications</A>
<LI><a href="http://www.ni.com/devzone/encyclopedia/acoustics.htm#4" target="_blank" >Alliance Program Members -- Select Integrators</A>
<LI><a href="http://www.ni.com/devzone/encyclopedia/acoustics.htm#5" target="_blank" >Additional Information</A> </LI></UL>
<br>
<P>
<TABLE cellSpacing=0 cellPadding=2 width="100%" border=0>

<TR>
<TD class=linebuffer vAlign=bottom colSpan=2>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>

<TR>
<TD class=tablegbg><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD></TR></TABLE></TD></TR>
<TR>
<TD class=subheader vAlign=top colSpan=2>Common Measurements</TD></TR>
<TR>
<TD><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD>
<TD><BR>
<P>Acoustics deals with the science of sound, the transmission of vibrations in gasses and solids. Although acoustics implies that you can hear signals, acoustics also deals with signals both below (infrasound) and above the highest frequencies of human hearing (ultrasound). Acoustic measurements can deal with the purely scientific aspects of sound, such as acoustic pressure, energy, or sound power, but you can also use them to evaluate annoyance (in the automotive industry, this is called noise, vibration, and harshness, or NVH), hearing damage potential, or quality of acoustic transducers such as loudspeakers and microphones.<BR><BR><a href="http://www.ni.com/devzone/encyclopedia/acoustics_measure.htm" target="_blank" >View detailed acoustics information.</A> </P></TD></TR></TABLE></P>
<P>
<TABLE cellSpacing=0 cellPadding=2 width="100%" border=0>

<TR>
<TD class=linebuffer vAlign=bottom colSpan=2>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>

<TR>
<TD class=tablegbg><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD></TR></TABLE></TD></TR>
<TR>
<TD class=subheader vAlign=top colSpan=2>Applicable NI Products and Systems</TD></TR>
<TR>
<TD><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD>
<TD><BR>
<P><STRONG>Hardware</STRONG>
<UL>
<LI><a href="http://sine.ni.com/apps/we/nioc.vp?cid=3472&amp;lang=US" target="_blank" >NI 44xx line of dynamic signal acquisition boards</A>
<LI><a href="http://sine.ni.com/apps/we/nioc.vp?cid=1486&amp;lang=US" target="_blank" >NI 45xx line of dynamic signal analyzers (DSA) plug-in instruments</A>
<LI><a href="http://sine.ni.com/apps/we/nioc.vp?cid=10778&amp;lang=US" target="_blank" >SC-2345 modular signal conditioning unit with at least one SC-integrated circuit piezolelectric signal conditioning module</A> </LI></UL>
<p>
<P><STRONG>Software</STRONG>
<UL>
<LI><a href="http://sine.ni.com/apps/we/nioc.vp?lang=US&amp;pc=form&amp;cid=1382" target="_blank" >LabVIEW Full or Professional Development System</A>
<LI><a href="http://sine.ni.com/apps/we/nioc.vp?lang=US&amp;pc=mn&amp;cid=3122" target="_blank" >Sound and Vibration Toolset</A> </LI></UL>
<p>
<P><a href="http://www.ni.com/catalog/" target="_blank" >Browse the NI Measurement and Automation Catalog.</A> </P></TD></TR></TABLE></P>
<P>
<TABLE cellSpacing=0 cellPadding=2 width="100%" border=0>

<TR>
<TD class=linebuffer vAlign=bottom colSpan=2>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>

<TR>
<TD class=tablegbg><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD></TR></TABLE></TD></TR>
<TR>
<TD class=subheader vAlign=top colSpan=2>Customer Solutions</TD></TR>
<TR>
<TD><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD>
<TD><BR>
<P>
<UL>
<LI><a href="http://sine.ni.com/csol/cds/item/vw/p/id/128/nid/124400" target="_blank" >Redwood City Police use Virtual Instrumentation to Curb Illegal Gunfire</A>
<LI><a href="http://sine.ni.com/csol/cds/item/vw/p/id/430/nid/124400" target="_blank" >PC-Based Turbo Charger Engine Quality Verification System</A>
<LI><a href="http://sine.ni.com/csol/cds/item/vw/p/id/361/nid/124400" target="_blank" >The Intel AudioScope Measurement System</A> </LI></UL>
<p>
<P><a href="http://www.ni.com/success/" target="_blank" >View more customer solutions.</A> </P></TD></TR></TABLE></P>
<P>
<TABLE cellSpacing=0 cellPadding=2 width="100%" border=0>

<TR>
<TD class=linebuffer vAlign=bottom colSpan=2>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>

<TR>
<TD class=tablegbg><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD></TR></TABLE></TD></TR>
<TR>
<TD class=subheader vAlign=top colSpan=2>Alliance Program Members -- Select Integrators</TD></TR>
<TR>
<TD><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD>
<TD><BR>
<P>
<UL>
<LI><a href="http://digital.ni.com/alliance.nsf/webmain/73A3F4C86DF7A60D862562B3005DFFC2?OpenDocument&amp;node=123220_us" target="_blank" >Data Science Automation, Inc.</A>
<LI><a href="http://digital.ni.com/alliance.nsf/webmain/3BD99E2DA54C52DA862562E4004F3416?OpenDocument&amp;node=123220_us" target="_blank" >Quantum Controls, Inc.</A>
<LI><a href="http://digital.ni.com/alliance.nsf/webmain/C4B036AFA7E224D4862562B3005BFF25?OpenDocument&amp;node=123220_us" target="_blank" >VI Technology, Inc.</A> </LI></UL>
<p>
<P><a href="http://www.ni.com/alliance/" target="_blank" >View more Alliance Program members.</A> </P></TD></TR></TABLE></P>
<P>
<TABLE cellSpacing=0 cellPadding=2 width="100%" border=0>

<TR>
<TD class=linebuffer vAlign=bottom colSpan=2>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>

<TR>
<TD class=tablegbg><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD></TR></TABLE></TD></TR>
<TR>
<TD class=subheader colSpan=2>Additional Information</TD></TR>
<TR>
<TD><IMG src="http://www.ni.com/images/global/us/invis.gif" border=0></TD>
<TD><BR>
<P><STRONG>Acoustical Organizations</STRONG><BR><a href="http://zone.ni.com/devzone/nidzgloss.nsf/345429a29b12a2fc86256879000c059b/ce6f67efe9fb2c90862568a100810fa5?OpenDocument" target="_blank" >ASA</A>, <a href="http://zone.ni.com/devzone/nidzgloss.nsf/webmain/2A549B4A86E909AF862568A10081209E?OpenDocument&amp;node=DZ59416_US" target="_blank" >INSE</A>, <a href="http://zone.ni.com/devzone/nidzgloss.nsf/browse?OpenForm&amp;arg1=class&amp;val1=Acoustics&amp;arg2=type&amp;val2=Organization/Group/Company&amp;get=docs&amp;node=dz59416_us" target="_blank" >more</A> </P>
<P><a href="http://zone.ni.com/devzone/nidzgloss.nsf/345429a29b12a2fc86256879000c059b/980606db5a9ded44862568c6005df966?OpenDocument" target="_blank" ><STRONG>Standard Bodies</STRONG></A><BR><a href="http://zone.ni.com/devzone/nidzgloss.nsf/webmain/09E8C0DA30E45E828625686A00793D94?OpenDocument&amp;node=DZ59485_US" target="_blank" >ANSI</A>, <a href="http://zone.ni.com/devzone/nidzgloss.nsf/webmain/1D09A012563295CD8625686A007940AA?OpenDocument&amp;node=DZ59485_US" target="_blank" >ISO</A>, <a href="http://zone.ni.com/devzone/nidzgloss.nsf/webmain/1A04C420C656219F862568C400526579?OpenDocument&amp;node=DZ59455_US" target="_blank" >ECMA</A>, <a href="http://www.osha.gov/" target="_blank" >OSHA</A>, <a href="http://zone.ni.com/devzone/nidzgloss.nsf/345429a29b12a2fc86256879000c059b/980606db5a9ded44862568c6005df966?OpenDocument" target="_blank" >more</A> </P>
<P><STRONG>Books</STRONG><BR><a href="http://www.amazon.com/exec/obidos/subst/home/home.html/107-4806340-0254121" target="_blank" >Amazon.com</A> </P>
<P><STRONG>Manufacturers</STRONG><BR><a href="http://www.ni.com/" target="_blank" >National Instruments</A>, <a href="http://www.bksv.com/bksv/" target="_blank" >Bruel &amp; Kjaer</A>, <a href="http://www.pcb.com/" target="_blank" >PCB</A>, G.R.A.S </P></TD></TR></TABLE></P>
回复
分享到:

使用道具 举报

发表于 2005-12-22 16:16 | 显示全部楼层
关于声学的工具包5有免费的   或者  试用版吗
您需要登录后才可以回帖 登录 | 我要加入

本版积分规则

QQ|小黑屋|Archiver|手机版|联系我们|声振论坛

GMT+8, 2024-11-18 11:22 , Processed in 0.080024 second(s), 17 queries , Gzip On.

Powered by Discuz! X3.4

Copyright © 2001-2021, Tencent Cloud.

快速回复 返回顶部 返回列表