SII: Calculate ANSI S3.5-1997 Speech Intelligibility Index
Version 1.0.3

This package calculates ANSI S3.5-1997 Speech Intelligibility Index (SII), a standard method for computing the intelligibility of speech from acoustical measurements of speech, noise, and hearing thresholds. This package includes data frames corresponding to Tables 1 - 4 in the ANSI standard as well as a function utilizing these tables and user-provided hearing threshold and noise level measurements to compute the SII score. The methods implemented here extend the standard computations to allow calculation of SII when the measured frequencies do not match those required by the standard by applying interpolation to obtain values for the required frequencies -- Development of this package was funded by the Center for Bioscience Education and Technology (CBET) of the Rochester Institute of Technology (RIT).

Browse man pages Browse package API and functions Browse package files

AuthorGregory R. Warnes
Date of publication2013-12-10 15:32:58
MaintainerGregory R. Warnes <greg@warnes.net>
LicenseGPL-2
Version1.0.3
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("SII")

Man pages

critical: Constants Tables for ANSI S3.5-1997 Speech Intelligibility...
sic.critical: Alternative ANSI S3.5-1997 SII Transfer Function Weights
sii: Compute ANSI S3.5-1997 Speech Intelligibility Index (SII)
SII-package: Calculate ANSI S3.5-1997 Speech Intelligibility Index

Functions

SII Man page
SII-package Man page
critical Man page
equal Man page
octave Man page
onethird Man page
overall.spl Man page
plot.SII Man page Source code
print.SII Man page
reload.constants Source code
sic.critical Man page
sic.octave Man page
sic.onethird Man page
sii Man page Source code
sii.excel Source code
summary.SII Man page

Files

inst
inst/NEWS
inst/ChangeLog
inst/extdata
inst/extdata/SII_Constants.xls
inst/doc
inst/doc/SII.Rnw
inst/doc/SII.pdf
inst/doc/SII.R
tests
tests/test_sii.R
NAMESPACE
NEWS
data
data/sic.critical.rda
data/critical.rda
data/sic.octave.rda
data/sic.onethird.rda
data/onethird.rda
data/overall.spl.rda
data/octave.rda
data/equal.rda
R
R/print.SII.R
R/sysdata.rda
R/plot.SII.R
R/sii.R
R/reload.constants.R
R/sii.excel.R
R/summary.SII.R
vignettes
vignettes/SII.Rnw
MD5
build
build/vignette.rds
DESCRIPTION
ChangeLog
man
man/SII-package.Rd
man/sii.Rd
man/sic.critical.Rd
man/critical.Rd
SII documentation built on May 20, 2017, 3:24 a.m.