The Bluetooth feature built into most A/V receivers (or Bluetooth adapters) is to allow a portable device such as a phone or tablet to stream music to that receiver. This way you can listen to your digital music or streaming apps like Pandora or Spotify from your phone through your main speaker system.
An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints.[1][2] It is embedded as part of a complete device often including hardware and mechanical parts.
Embedded object. 1. In general, an embedded object is a separate file not created in the program that is placed into the program. For example, when using a word processor program, you paste a movie clip into the word processor document; this would be considered an embedded object.. On the Internet or an Internet web page an embedded object is any external media that has been included in a web page using the HTML YouTube video on your web page that video can be shown using the HTML embed code provided by YouTube.