High fidelity stereophonic reproduction system

Home theatre cushion

Improved head related transfer functions for panned stereo...

In-home theater surround sound speaker system

Individualization of sound signals

Integrated logic circuit for the decoder of a multi-channel...

Low bit-rate spatial coding method and system

Matrix decoder

Matrix improvements to lossless encoding and decoding

Matrix improvements to lossless encoding and decoding

Matrix surround decoder/virtualizer

Matrix-encoded surround-sound channels in a discrete digital...

Matrixes and decoders for quadruphonic records

Means for indicating a balanced listening position for...

Media delivery system with improved interaction

Meters for dynamics processing of audio signals

Method and apparatus for coding audio signals based on...

Method and apparatus for creating de-correlated audio output...

Method and apparatus for deriving at least one audio signal...

Method and apparatus for generating a binaural audio signal