Signal processing for audio scene rendering

A method comprising:

• processing first and second sets of substantially live audio data originating from first and second devices respectively to determine whether the first and second devices are observing a common audio scene;
• processing orientation information originating from the first and second devices to determine whether the devices are similarly oriented;
• and
• triggering a first action in response to determining both that the first and second devices are observing a common audio scene and that the first and second devices are similarly oriented.

An apparatus comprising at least one processor and at least one memory including computer code, the at least one memory and the computer code configured to with the at least one processor cause the apparatus to:

• process first and second sets of substantially live audio data originating from first and second devices respectively to determine whether the first and second devices are observing a common audio scene;
• process orientation information originating from the first and second devices to determine whether the devices are similarly oriented;
• and
• trigger a first action in response to determining both that the first and second devices are observing a common audio scene and that the first and second devices are similarly oriented.