Eighteen Polish words uttered by 12 voices (7 male and 5 female) were taperecorded and analyzed by computer. Numeric analysis of the dynamic spectrum was implemented using an algorithm composed of simple logical sentences on the MERA 303 minicomputer. Compared with the visual segmentation achieved in the spectrographic computer images, correctness of segmentation reached a level of about 94 percent. No differences were found in quality of segmentation between male and female utterances.
NASA STI/Recon Technical Report N
- Pub Date:
- Speech Recognition;
- Computer Techniques;
- Communications and Radar