18967114. Audio Rendering with Spatial Metadata Interpolation (Nokia Technologies Oy)
Audio Rendering with Spatial Metadata Interpolation
Organization Name
Inventor(s)
Mikko-Ville Laitinen of Espoo FI
Archontis Politis of Tampere FI
Audio Rendering with Spatial Metadata Interpolation
This abstract first appeared for US patent application 18967114 titled 'Audio Rendering with Spatial Metadata Interpolation
Original Abstract Submitted
An apparatus comprising means configured to: obtain two or more audio signal sets, wherein each audio signal set is associated with a position; obtain at least one parameter value for at least two of the audio signal sets; obtain the positions associated with at least the at least two of the audio signal sets; obtain a listener position; generate at least one audio signal based on at least one audio signal from at least one of the two or more audio signal sets based on the positions associated with the at least the at least two of the audio signal sets and the listener position; generate at least one modified parameter value based on the obtained at least one parameter value for the at least two of the audio signal sets, the positions associated with the at least two of the audio signal sets and the listener position; and process the at least one audio signal based on the at least one modified parameter value to generate a spatial audio output.
