sic.critical(SII)
sic.critical()所属R语言包:SII
Alternative ANSI S3.5-1997 SII Transfer Function Weights
替代ANSI S3.5-1997 SII传递函数权重
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Alternative ANSI S3.5-1997 Speech Intelligibility Index (SII) transfer function weights for for various types of speech material.
替代ANSI S3.5-1997的语音清晰度指数(SII)的传递函数的权重为各类讲话材料。
用法----------Usage----------
data(sic.critical)
data(sic.onethird)
data(sic.octave)
格式----------Format----------
Each data frame contains the following 8 variables, each corresponding the the transfer function weights for a specific type of speech material:
每个数据框中包含以下8个变量,每个变量对应的一种特定类型的语音材料的传递函数的权重:
fiCenter frequency, Hz
fi中心频率,Hz
SIIStandard SII transfer function (weights)
SII标准SII传递函数(权重)
NNSNNS (various nonsense syllable tests where most of the English phonems occur equally often)
NNS NNS(的各种废话音节测试,在那里最的英文phonems发生同样经常)
CID22CID-W22 (PB-words)
CID22的CID-W22(PB字)
NU6NU6 monosyllables
NU6NU6单音节词
DRTDRT (Diagnostic Rhyme Test)
DRT DRT(诊断押韵测试)
ShortPassageshort passages of easy reading material
ShortPassage短的段落中容易阅读材料
SPINSPIN monosyllables
SPINSPIN单音节词
CSTConnected Speech Test
CST的关连言语测试
Details
详细信息----------Details----------
sic.criticalprovides alternative weights for the critical band SII procedure.
sic.critical临界频带SII程序提供了替代的权重。
sic.threeoctaveprovides alternative weights for the one-third octave frequency band SII procedure.
sic.threeoctave提供了替代的权重的三分之一倍频带SII程序。
octaveprovides alternative weights for the octave frequency band SII procedure.
octave提供了替代的权重的倍频带SII程序的。
注意----------note----------
There is no table of alternative weights for the equally-weighted SII band procedure as the weights for this method are (by definition) constant across all bands.
有没有替代的权重为的平均加权SII带,程序表的权重,这种方法是(按定义)恒定的所有波段。
源----------Source----------
All values except the CST columns are from:
除了CST列的所有值:
ANSI S3.5-1997, "American National Standard Methods for Calculation of the Speech Intelligibility Index" American National Standards Institute, New York.
ANSI S3.5-1997,“美国国家标准的语音清晰度指数”美国国家标准学会,纽约的计算方法。
Values in the CST columns are from: http://www.sii.to/CSTdata.txt
CST列中的值是:http://www.sii.to/CSTdata.txt
参考文献----------References----------
ANSI S3.5-1997, "American National Standard Methods for Calculation of the Speech Intelligibility Index" American National Standards Institute, New York.
实例----------Examples----------
## Load the alternative weights for the critical band method[#加载的替代权重的临界频带的方法]
data(sic.critical)
## display the weights[#显示的重量。]
round(sic.critical,3)
## draw a comparison plot[#作一比较图]
ngroup <- ncol(sic.critical)
matplot(x=sic.critical[,1], y=sic.critical[,-1],
type="o",
xlab="Frequency, Hz",
ylab="Weight",
log="x",
lty=1:ngroup,
col=rainbow(ngroup)
)
legend(
"topright",
legend=names(sic.critical)[-1],
pch=as.character(1:ngroup),
lty=1:ngroup,
col=rainbow(ngroup)
)
data(threeoctave)
data(octave)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
注2:由于是机器人自动翻译,难免有不准确之处,使用时仔细对照中、英文内容进行反复理解,可以帮助R语言的学习。
注3:如遇到不准确之处,请在本贴的后面进行回帖,我们会逐渐进行修订。
|