Technote 128: Speech Transmission Index Measurement with APx Audio Analyzers
| File size | 654 KB |
|---|---|
| Create Date | 01.05.2024 |
| Last Update | 01.05.2024 |
| Description | This TechNote discusses STI measurement, including the different methods identified in IEC 60268-16, a brief comparison of STI versus PESQ and/or POLQA perceptual audio testing, and finally a full discussion of STIPA method-based measurements using an APx500 Series audio analyzer and Audio Precision's STI measurement plug-in. |
| TN128_Measuring_STI_with_APx.pdf |
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