Speech Transmission Index

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
STI
Pronunciation
/spiʧ trænzˈmɪʃən ˈɪndɛks/
Category
Computing
Related Field
Telecom

Examples in Context

  1. The method of predicting speech intelligibility with speech transmission index ( STI ) is discussed in this paper. The STI is derived from the modulation transfer function ( MTF ) determined by the squared pulse response. Some problems of predicting speech intelligibility are also discussed in detail.
  2. A discussion about residual voltage preliminaries on the relation between speech intelligibility of Chinese and speech transmission index
  3. Calculation of speech transmission index by early decay time

Other meanings of STI