1·Now he can only communicate through a voice synthesizer.
如今他只能通过声音合成器来进行交流。
—— 《柯林斯英汉双解大词典》
2·He can communicate only through a voice synthesizer, which he operates by laboriously tapping out words on the computer attached to his motorized chair.
他只能通过一个发声合成器同别人交流。这个计算机式的发声合成器固定在他那装有马达的轮椅上；他吃力地操作键盘，把要说的话一个词一个词地打出来。
3·Now he "speaks" only by using the slight voluntary movement left in his hands and fingers to operate his wheelchair's built-in computer and voice synthesizer.
现在他“说话”只有靠使用他的手和手指上还剩下的微弱的随意活动能力来操纵装在轮椅上的计算机和声音合成器进行的。
4·Hawking has ALS, or amyotrophic lateral sclerosis, which has confined him to a wheelchair and leaves him unable to speak without the help of a computerized voice synthesizer.
霍金患有肌萎缩性脊髓侧索硬化症，简称ALS，他只能坐在轮椅上，说话必须依赖电脑语音发生器。
5·Hawking, who is only able to speak through a computer-generated voice synthesizer, has a neuro muscular dystrophy that has progressed over the years and left him almost completely paralyzed.
霍金只能借助电脑语音合成器来讲话，他患有神经性肌肉萎缩症，并且症状逐年加重，直至几乎完全瘫痪。
6·Hawking, who is only able to speak through a computer-generated voice synthesizer, has a neuromuscular dystrophy that has progressed over the years and left him almost completely paralyzed.
霍金只能借助电脑语音合成器来讲话，他患有神经性肌肉萎缩症，并且症状逐年加重，直至几乎完全瘫痪。
7·TheMIDI standard provides for 16 channels. You can assign each channel to a specific synthesizer or synthesizer voice.
midi标准提供16个声道，你可以为每一个声道设置一个特别的合成器或合成器声音。