Layered coding for compressed sound or sound field representations
Опубликовано: 13-04-2017
Автор(ы): Alexander Krueger, Sven Kordon
Принадлежит: DOLBY INTERNATIONAL AB
Реферат: A method of layered encoding of a compressed sound representation of a sound or sound field is disclosed. The compressed sound representation comprises a basic compressed sound representation comprising a plurality of components, basic side information for decoding the basic compressed sound representation to a basic reconstructed sound representation of the sound or sound field, and enhancement side information including parameters for improving the basic reconstructed sound representation. A method of decoding a compressed sound representation of a sound or sound field is also disclosed, wherein the compressed sound representation is encoded in a plurality of hierarchical layers that include a base layer and one or more hierarchical enhancement layers, as well as to an encoder and a decoder for layered coding of a compressed sound representation.
Layered coding for compressed sound or sound field representations
Номер патента: ZA202304207B. Автор: Kordon Sven,Krueger Alexander. Владелец: Dolby Int Ab. Дата публикации: 2024-08-28.