0被编码为“低电压-高电压”的跳变波形，而1则是“高电压-低电压”的跳变波形。

Then, 0 is encoded as a low-high transition and a 1 as a high-low transition.

youdao

波形拼接合成是当今语音合成的重要方法，能够产生高清晰度及高自然度的合成语音。

Now waveform coding synthesis technology is one of the most important speech synthesis method, it can produce natural and articulate speech.

youdao

如果调制率高，是有可能顺利进行，脉冲列车使用被动电子过滤器和收回平均模拟波形。

If the modulation rate is high, it is possible to smooth out the pulse train using passive electronic filters and recover an average analog wave form.

youdao