Speech Quality Prediction for Voice in Rooms

Brachmanski S. Speech Quality Prediction for Voice in Rooms. In: AES Convention 118. Audio Engineering Society; 2005. Paper 6458. Available from: https://aes.org/publications/elibrary-page/?id=13174

@inproceedings{Brachmanski2005_13174,
  author = {Brachmanski, Stefan},
  title = {{Speech Quality Prediction for Voice in Rooms}},
  booktitle = {AES Convention 118},
  note = {Paper 6458},
  year = {2005},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13174}
}

TY  - CPAPER
TI  - Speech Quality Prediction for Voice in Rooms
AU  - Brachmanski, Stefan
T2  - AES Convention 118
M1  - Paper 6458
PY  - 2005
DA  - 2005/05/06
UR  - https://aes.org/publications/elibrary-page/?id=13174
PB  - Audio Engineering Society
LA  - en
AB  - The methods for assessment speech quality fall into two classes: subjective and objective methods. This paper includes an overview of selected methods of subjective listening measurements (ACR, DCR, speech intelligibility) recommended by ITU-T, ISO and Polish Standard. and the method of speech transmission quality evaluation called „modified intelligibility test with forced choice” (MIT-FC). The MIT-FC method provides fully automatized measurement of speech intelligibility. The listener’s task is to select on computer monitor which of alternative utterances visually presented was spoken. The computer’s program automatically calculates speech intelligibility and the factor of speech quality. There are two objective methods described in the paper: QE-ARM and the Hougast and Steeneken method (STI, RASTI). The former one is based on the automatic speech recognition. The latter one is recommended by IEC and Polish Standard for assessment of speech quality in rooms. Experiments in which the methods were used are described. The results are compared with RASTI measurements.
ER  -