Apparatus and method for stereo filling in multichannel coding

D Sascha, C Helmrich, N Rettelbach, F Schuh… - US Patent …, 2020 - Google Patents
An apparatus for decoding an encoded multichannel signal of a current frame to obtain three
or more current audio output channels is provided. A multichannel processor is adapted to …

Spatial audio resource management utilizing minimum resource working sets

RN Heitkamp, Z Ibrahim, PJ Radek… - US Patent …, 2018 - Google Patents
The present disclosure enables applications of a computing system to coordinate object-
based audio resources by the use of a minimum resource working set. The minimum …

Selective forward error correction for spatial audio codecs

S Huang, M Eckert, GN Dickins - US Patent 12,046,247, 2024 - Google Patents
Abstract Systems and methods for providing forward error correction for a multi-channel
audio signal are described. Blocks of an audio stream are buffered into a frame. A …

Reproduction apparatus and reproduction method

M Tsuji, T Chinen, M Hirabayashi… - US Patent 11,785,410, 2023 - Google Patents
The present technology relates a reproduction apparatus, a reproduction method, an
information processing apparatus, an information processing method, and a program which …

Method and apparatus for encoding and decoding audio signal using linear predictive coding

SK Beack, J Sung, MS Lee, TJ Lee, W Lim… - US Patent App. 17 …, 2021 - Google Patents
Disclosed is a method of encoding and decoding an audio signal using linear predictive
coding (LPC) and an encoder and a decoder that perform the method. The method of …

Apparatus and method for stereo filling in multichannel coding

D Sascha, C Helmrich, N Rettelbach, F Schuh… - US Patent …, 2023 - Google Patents
An apparatus for decoding an encoded multichannel signal of a current frame to obtain three
or more current audio output channels is provided. A multichannel processor is adapted to …

Reproduction apparatus, reproduction method, information processing apparatus, and information processing method

M Tsuji, T Chinen, M Hirabayashi… - US Patent 11,259,135, 2022 - Google Patents
The present technology relates a reproduction apparatus, a reproduction method, an
information processing apparatus, an information processing method, and a program which …

Adaptive audio rendering

RN Heitkamp, PA Edry, Z Ibrahim, PJ Radek… - US Patent …, 2019 - Google Patents
The techniques disclosed herein can enable a system to coordinate the processing of object-
based audio and channel-based audio generated by multiple applications. The system …

Application programing interface for adaptive audio rendering

RN Heitkamp, S Wilssens, PA Edry, PJ Radek… - US Patent …, 2019 - Google Patents
The techniques disclosed herein provide application pro gramming interfaces (APIs) for
enabling a system to select a spatialization technology. The APIs also enable a system to …