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拾音器的芯片选型方案推荐

gangliang hu
Prodigy 30 points


你好,我想做一个拾音器,试用在30平方米的场所,拾音器设备是安装在墙顶角落(与摄像头一起),采集的声音通过音频线传输,在设备房里,通过耳机能听到测试房间的声音;

要求:声音清晰,无杂音;无电流声;

成本:100元以内(芯片成品);

想请大神们帮我推荐下方案;