Designing of Heart Sound Diagnostic System Based on OMAP3530

In this paper, the design scheme of heart sound diagnostic system based on OMAP(Open Multimedia Applications Platform) is introduced, specifically demonstrating the hardware design and software design of heart sound diagnostic system based on OMAP3530. The heart sound diagnostic system uses a new type of OMAP3530 chip as a core and can provide high-speed computing ability and flexible control ability of DSP, adopt new heart sound sensor and signal conditioning modules, better provide the collecting ability of heart sound signals and better reduce noise.