Inventor

XIANG PEI

US42 patents

⚠️ This page may combine multiple inventors who share the name “XIANG PEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XIANG PEI

QUALCOMM INC

Automatic volume and dynamic range adjustment for mobile audio devices

Video analysis assisted generation of multi-channel audio data

Collaborative sound system

Systems, methods, apparatus, and computer-readable media for backward-compatible audio coding

Systems, methods, apparatus, and computer-readable media for audio object clustering

Scalable downmix design with feedback for object-based surround codec

Systems, methods, apparatus, and computer-readable media for backward-compatible audio coding

Three-dimensional sound compression and over-the-air transmission during a call

Ultrasound mesh localization for interactive systems

Editing of higher-order ambisonic audio data

Device and system having smart directional conferencing

Mixing techniques for mixing audio

Handling impaired wireless connection in a communication system

Scalable downmix design for object-based surround codec with cluster analysis by synthesis

Systems, methods, apparatus, and computer-readable media for gestural manipulation of a sound field

Filtering with binaural room impulse responses

Three-dimensional sound compression and over-the-air-transmission during a call

Methods and apparatuses for representing a sound field in a physical space

Methods and apparatuses for providing tangible control of sound

Gesture controlled audio user interface

Systems, methods, apparatus, and computer-readable media for gestural manipulation of a sound field

Systems, methods, apparatus, and computer-readable media for gestural manipulation of a sound field

Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment

Filtering with binaural room impulse responses with content analysis and weighting

Image generation for collaborative sound systems

Constrained dynamic amplitude panning in collaborative sound systems

Editing of higher-order ambisonic audio data

Systems, methods, apparatus, and computer-readable media for pitch trajectory analysis

XIANG PEI

Generating a masking signal on an electronic device

Systems and methods for providing surround sound using speakers and headphones

Navigational soundscaping

Methods and apparatus for providing a distinct perceptual location for an audio source within an audio mixture

Data searching using spatial auditory cues

Methods and apparatus for providing an interface to a processing engine that utilizes intelligent audio mixing techniques

KIM LAE-HOON

Systems, methods, apparatus, and computer-readable media for head tracking based on recorded sound signals

Three-dimensional sound capturing and reproducing with multi-microphones

Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment

VISSER ERIK

Systems, methods, and apparatus for enhanced acoustic imaging

Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control

RYU SANG-UK

Loudness maximization with constrained loudspeaker excursion

LI REN

Integrated psychoacoustic bass enhancement (PBE) for improved audio

UNIV XIDIAN

Detection and positioning method for train water injection port