Audio processing apparatus and method therefor

Abstract

An audio processing apparatus comprises a receiver () which receives audio data including audio components and render configuration data including audio transducer position data for a set of audio transducers (). A renderer () generating audio transducer signals for the set of audio transducers from the audio data. The renderer () is capable of rendering audio components in accordance with a plurality of rendering modes. A render controller () selects the rendering modes for the renderer () from the plurality of rendering modes based on the audio transducer position data. The renderer () can employ different rendering modes for different subsets of the set of audio transducers the render controller () can independently select rendering modes for each of the different subsets of the set of audio transducers (). The render controller () can select the rendering mode for a first audio transducer of the set of audio transducers () in response to a position of the first audio transducer relative to a predetermined position for the audio transducer. The approach may provide improved adaptation, e.g. to scenarios where most speakers are at desired positions whereas a subset deviate from the desired position(s).