Fundamental research to develop the talking trainer used breath.

发音器官吸收从肺中排出的空气，然后就产生了语言.因此，有理由认为，从嘴唇排出的空气与语音声波，呼吸，是线索的音素和发音。但上述呼吸没有实际研究。因此本研究试图探讨随说话而排出的呼吸，并将呼吸运用于说话训练。首先用恒温式热线风速计制作了呼吸测量装置。然后，当正常受试者准确地发出爆炸性音节时，用该呼气测量装置研究从嘴唇排出的呼吸。因此，在呼吸速度波形中，峰值波形通常出现在从爆发性辅音到随后的元音的过渡处。研究发现，这一部分与语音和发音有着密切的关系。因此，彻底检查了上述部分的最大峰值、测量其最大峰值的位置、下一个元音的开始与最大峰值之间的间隔以及峰值大于最大峰值的十分之一的范围。本文还研究了听力障碍者A和B（A为17岁的女性，B为13岁的男性）在出生时从嘴唇发出的下一次呼吸，并对这两个人进行了爆破音的发音训练，结果表明，最大峰值及其位置可以作为音素和清晰度的一个有用的表征。它们解释了发音的准确性和发音器官的运动。从上述实验中，可以得出结论，从嘴唇排出的呼吸与语音是有用的说话训练。

Articulatory organs act air expelled from the lungs, and then speech is produced. Therefore it is reasonable to think that air discharged from lips with speech sound wave, breath, is the clues to the phoneme and the articulation. But the above mentioned breath is not practically researched. Hence this research attempts to investigate breath discharged with speech, and to use breath for the talking training. First the apparatus to investigate breath is made with constant temperature type hot-wire anemometers. Then breath that is expelled from lips when the normal subject pronounces explosive syllables precisely, is investigated with this expiratory measurement apparatus. Consequently the peaked waveform is usually found at the transition form the explosive consonant to the following vowel in the velocity waveform of breath. And it is found this portion is closely connected with the phonem and the articulation. So the maximum peak of the aforementioned portion, the position where its maximum peak is measured, the interval between the beginning of the following vowel and the maximum peak, and the range where the peak is greater than a tenth of the maximum peak value, are examined thoroughly. Next breath that is send out from lips when born hearing impaired subject A and B (A is the woman of seventeen years, and B is the man of thirteen years) train to pronounce explosive syllables, is investigated too.As the result of these investigations, the maximum peak value and the position of its measure serve as a useful characterization of the phoneme and the articulation. And they explain preciseness of utterance and the movement of articulator. From the experiment described above, it is concluded that breath expelled from lips with speech is useful of the talking trainer.