摘要
数字音频处理模块作为数字音频系统的重要模块,在数字音频系统中已经广泛应用。为了解决目前的音频处理模块存在代码编写繁琐、设计周期长的问题,提出了一种基于单芯片的图形化编程的快速设计方案。采用基于AD1941多路数字音频处理芯片与Sigma Studio设计工具的设计方案,实现了对多路音频数据诸如均衡、增益、压限等多种复杂的音频处理。
Digital audio processing module as an important module has been widely used in digital audio system. In order to solve problems such as the difficulty of coding and the long of design cycle, we propose a single-chip-based graphical programming quick design. In this paper, a design based on the AD1941 multi-channel digital audio processing chip and Sigma Studio design tools, implement multi-channel audio data processings such as balance, gain, limiter and other complex audio processings.
出处
《电子设计工程》
2011年第19期190-192,共3页
Electronic Design Engineering
