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Speech audiometry by a speech synthesizer. I. A preliminary report
Archives of Oto-Rhino-Laryngology
|January 1, 1979
Summary
This study reports on a portable text-to-speech synthesizer, achieving 75% differentiation scores. Improved scores result from higher presentation levels, slower word speeds, and training, with diverse applications explored.
Area of Science:
- Speech technology
- Human-computer interaction
- Assistive technology
Background:
- Preliminary evaluation of a portable text-to-speech (TTS) synthesizer.
- Investigating speech test results for varying conditions.
Purpose of the Study:
- To report on the performance of a portable TTS synthesizer.
- To explore potential applications of TTS technology.
Main Methods:
- Speech test results were analyzed.
- Differentiation scores were measured at 80 words/min.
- Impact of presentation level, word speed, and training was assessed.
Main Results:
- Variable differentiation scores were observed.
- Best mean differentiation score reached 75% for normal material.
- Increased presentation level, decreased word speed, and training improved scores.
Conclusions:
- The TTS synthesizer shows promise for various applications.
- Potential uses include assistive devices, industrial control, data processing, and audiological diagnostics.
- Further research and development are ongoing.