Altera 2006年Nios II 嵌入式处理器设计大赛 Nios II-Based Audio-Controlled Digital Oscillograph
Third Prize
Nios II-Based Audio-Controlled Digital
Oscillograph
Institution: Xian Jiao Tong University
Participants: Wan Liang, Zhang Weile, and Wang Wei
Instructor: Penghui Zhang
Design Introduction
The oscillograph is a common instrument that plays a key role in many experiments. Because of its
design structure, the oscillograph cannot work in some environments. For example, it may not work
when a waveform must go through projector for a demonstration or if the waveform needs to be adjusted
while the user is performing other operations.
With these issues in mind, we designed an audio-controlled digital oscillograph that uses an audio
recognition ……
