现在Google AdSense已经有了四个产品，分别是Google AdSense for Content － 内容定位的文字，图片，视频广告，Google AdSense for Search － 基于搜索的广告，Referrals － 推荐产品，还有一个是Beta版的Google AdSense for Feeds －内容定位的放置在Feeds里的广告。
正在开发的这个新的产品，就是Google Audio Ads － 音频广告。
根据Google的消息，对于这个产品的描述是这样的
A new service will connect advertisers directly to radio stations through its automated process. This technology seeks to simplify the sales process, scheduling, delivery and reporting of radio advertising in an effort to help advertisers more efficiently purchase and track their campaigns.
而根据Google Blogoscoped的报道，Google告诉他：
[W]e are planning on releasing a beta version of Google Audio Ads by the end of the year. Regarding additional specific audio related product plans, we don’t have anything to announce at this time.
可见，到年底，可能这个服务就会开始试用了。
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