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The Application of the Speech Transmission Index (Sti) Method to Testing Digital Transmission Channels

机译：语音传输指数（sti）法在数字传输信道测试中的应用

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摘要

An objective method of measuring the quality of speech transmission channels with respect to intelligibility was applied to digital channels in order to test whether the specific distortions present on such channels are accounted for correctly by the STI. The STI and PB word intelligibility were measured for a great number of PCM and delta modulation channels. Results show that the relation between STI and PB word intelligibility does not differ significantly from the results found in the case of analog channels.

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作者
Steeneken, H. J. M.; Houtgast, T.;
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年度 1981
页码 p.1-13
总页数 13
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Indexes (Ratios); Pulse communication; Speech recognition; Transmission efficiency; Channel noise; Intelligibility; Signal distortion; Words (Language);

机译：索引（比率）;脉冲通信;语音识别;传输效率;信道噪声;可懂度;信号失真;字（语言）;
入库时间 2022-08-29 11:08:11

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专利

1. Robust Transmission of Multistage Vector Quantized Sources Over Noisy Communication Channels—Applications to MELP Speech Codec [J] . Lahouti F., Khandani A.K., Saleh A. IEEE Transactions on Vehicular Technology . 2006,第6期

机译：噪声通信信道上多级矢量量化源的鲁棒传输—在MELP语音编解码器中的应用
2. Robust Transmission of Multistage Vector Quantized Sources Over Noisy Communication Channels—Applications to MELP Speech Codec [J] . Lahouti F., Khandani A. K., Saleh A. IEEE Transactions on Vehicular Technology . 2006,第期

机译：噪声通信信道上多级矢量量化源的鲁棒传输—在MELP语音编解码器中的应用
3. Computer models for fading channels with applications to digital transmission [J] . Loo C., Secord N. IEEE Transactions on Vehicular Technology . 1991,第4期

机译：用于信道衰落的计算机模型及其在数字传输中的应用
4. Testing the ability of speech recognizers to measure the effectiveness of encoding algorithms for digital speech transmission [C] . Chernick, C.M., Leigh, . 1999

机译：测试语音识别器测量数字语音传输编码算法有效性的能力
5. Using the contrast ratio method and achromatic transmission densitometry as a substitute for Status A transmission densitometry with the Photographic Activity Test For Enclosure Materials. [D] . Laguna Monroy, Ishtar. 2013

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6. Application and Interpretation of Transmission/Disequilibrium Tests: Transmission of HLA-DQ Haplotypes to Unaffected Siblings in 526 Families with Type 1 Diabetes [O] . Benedicte A. Lie, Kjersti S. Rønningen, Hanne E. Akselsen, 2000

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7. Testing The Ability Of Speech Recognizers To Measure The Effectiveness Of Encoding Algorithms For Digital Speech Transmission [O] . C. Michael Chernick, Stefan Leigh, Kevin L. Mills, 1999

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8. English Verification of the STI (Speech Transmission Index) Method for Estimating Speech Intelligibility of a Communications Channel [R] . Anderson, B. W., Kalb, J. T. 1987

机译：用于估计通信信道语音清晰度的sTI（语音传输指数）方法的英语验证

The Application of the Speech Transmission Index (Sti) Method to Testing Digital Transmission Channels

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