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9下载：
计算声音信号的总声压级，1/3/倍频程声压级，总响度，特性响度，尖锐度,Calculation of the total sound pressure level of the voice signal, 1/3/octave sound pressure level, the total loudness, loudness characteristics, acute severe
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Sound pressure level MATLAB code for speech signal
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声级的计算程序及显示，如何计算采集到得声音的声压级-Sound level of the computer program and shows how to calculate the sound pressure level was collected
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直接由声级计采集的瞬时声压级计算A声级及其1/3倍频程-Directly calculated with the instantaneous pressure level sound level meter to collect A levels and 1/3 octave
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一种求解水平海底声压相关系数的matlab程序-A sound pressure level of the seabed procedure for solving the correlation coefficient
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利用RAYleigh法求空间内一点频率与声压关系和声压级与频率关系-RAYleigh method the use of the space that the relationship between frequency and sound pressure and sound pressure level versus frequency
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输入声音信号，分别在时域和频域计算声压级-Input sound signal, the sound pressure level were calculated in the time domain and frequency domain
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1，所有系统栏目、分类均支持无限级分类，支持无限级专题分类，任意设置分类排序，任意分类中都可添加资料，从而使更多复杂的网站，欧科网站管理系统都适用。
2，每个栏目都可进行单独管理设定。
3，完善的文件上传设定，增强系统安全，所上传的文件支持在线管理。
4，系统当前采用普通ASP访问，全面引入服务器端缓存，减少服务器端压力，加快了客户端浏览速度。并且所有缓存的更新都是全自动的。当然也可以在后台手动更新缓存。-1, all system sections, classified s
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A计权是分析声学信号在计算声压级的时候必须做的一个步骤，程序里解释了A计权的方法。-A weight is a step in the analysis of acoustic signals must be done in the calculation of sound pressure level, the program explained A right.
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利用声音和振动工具包对一个仿真信号进行声压级的计算，前提是下载声振工具包；-Calculate the sound pressure level of a simulation signal by use of sound and vibration, the premise is to download acoustic kit
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将频谱数据转换为全频带声压级，而不用额外再测试(The spectrum data is converted to the full band sound pressure level)
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将Z计权的声压级转换为A计权或者C计权的声压级(Converts the Z rated sound pressure level to a A weighting or C weighting sound pressure level)
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计算声压级平均值的四种方法：算术平均法，声压均方根平均法，能量平均法等(Four methods to calculate the average of sound pressure level are arithmetic average method, pressure square root mean method, energy averaging method and so on)
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A program to read in a wav-file and to determine the averaged Sound pressure Level. Example is given, too.
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zwiker响度计算程序，三分一直倍频程声压级，Aures方法尖锐度，bismarck方法尖锐度，时变响度尖锐度子程序(Zwiker loudness calculation program, three points have been octave, sound pressure level, Aures method sharpness, Bismarck method sharpness, time varying loudness sharpness subprogram.)
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直接输入wav的声音文件，可得到1/3倍频程和瞬态声压级(1 / 3 octave and transient sound pressure level)
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