1985 年 28 巻 3 号 p. 247-251
1. The reasons that many of the onomatopoeic words which have been considered as pure tones are identified as the same tones of synthesizer were. discussed.
2. Distinctions between sine waves and synthesizer tones are difficult in the high-pitched tinnitus compared with low-pitched one.
3. The tones of synthesizers are expressive as pure-tone-like onomatopoeic words.
4. It is advantageous to use square waves among synthesizer tones in the high-pitched tinnitus.