| SII-package | Calculate ANSI S3.5-1997 Speech Intelligibility Index |
| critical | Constants Tables for ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| equal | Constants Tables for ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| octave | Constants Tables for ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| onethird | Constants Tables for ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| overall.spl | Constants Tables for ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| plot.SII | Compute ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| print.SII | Compute ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| sic.critical | Alternative ANSI S3.5-1997 SII Transfer Function Weights |
| sic.octave | Alternative ANSI S3.5-1997 SII Transfer Function Weights |
| sic.onethird | Alternative ANSI S3.5-1997 SII Transfer Function Weights |
| SII | Calculate ANSI S3.5-1997 Speech Intelligibility Index |
| sii | Compute ANSI S3.5-1997 Speech Intelligibility Index (SII) |
| summary.SII | Compute ANSI S3.5-1997 Speech Intelligibility Index (SII) |