摘要
针对广播发射机数字音源的自动监测和切换,提出了一种基于ADSP-BF531的数字音频信号的监测与切换系统方案,通过对CS8420编程设置,实现多路AES3信号的自动监测,以及输出信号的自动切换。并给出了系统软、硬件设计方案。
This paper presents the system design approach based on ADSP-BF531 that realize the monitor and option of digital audio signal.Through progromming CS8420,the multi-channels AES3 Signal＇s auto monitor are realized.The software and hardware design of the system are given in detail.
出处
《国外电子元器件》
2008年第3期30-33,共4页
International Electronic Elements
