Inventor

BRUHN STEFAN

SE89 patents

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

BRUHN STEFAN

ERICSSON TELEFON AB L M

Error concealment in relation to decoding of encoded acoustic signals

Method for power reduced transmission of speech inactivity

Method and system for alternating transmission of codec mode information

Multiple mode transmitter using multiple speech/channel coding modes wherein the coding mode is conveyed to the receiver with the transmitted signal

Power control method and system in a TDMA radio communication system

Constrained filter encoding of polyphonic signals

Call-setup method in a digital cellular radio communication system

Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems

Perceptually improved enhancement of encoded acoustic signals

Perceptually improved encoding of acoustic signals

Hybrid RTP payload format

Hybrid RTP payload format

Burst frame error handling

Audio signal classification and coding

Method and apparatus for controlling audio frame loss concealment

Channel signal concealment in multi-channel audio systems

Delay trading between communication links

AMR multimode codec for coding speech signals having different degrees for robustness

Method and device for avoiding interruptions in voice transmissions

Audio frame loss concealment

Hybrid RTP payload format

Method and apparatus for controlling audio frame loss concealment

Method and apparatus for removing jitter in audio data transmission

Audio frame loss concealment

Concealing a lost audio frame by adjusting spectrum magnitude of a substitute audio frame based on a transient condition of a previously reconstructed audio signal

Method and apparatus for controlling audio frame loss concealment

Burst frame error handling

Audio frame loss concealment

Selecting a packet loss concealment procedure

Burst frame error handling

Method and apparatus for controlling audio frame loss concealment

Burst frame error handling

Selecting a packet loss concealment procedure

Hybrid RTP payload format

BRUHN STEFAN

Methods and arrangements for a speech/audio sender and receiver

Postfilter for layered codecs

Low-complexity, non-intrusive speech quality assessment

Encoder adaption in teleconferencing system

Bandwidth efficiency in a wireless communications network

Variable frame offset coding

DOLBY INT AB

Representing spatial audio by means of an audio signal and associated metadata

Methods and devices for encoding and/or decoding immersive audio signals

Representing spatial audio by means of an audio signal and associated metadata

SVERRISSON SIGURDUR

Excitation signal bandwidth extension

TALEB ANISSE

Network processing node and method for manipulating packets

ERICSSON TELEFON AB L M (publ)

Selecting a packet loss concealment procedure

NORVELL ERIK

Audio encoder and decoder and methods for encoding and decoding an audio signal

GRANCHAROV VOLODYA

Bandwidth extension of a low band audio signal

ENSTRÖM DANIEL

Method and arrangement for session negotiation

DOLBY LABORATORIES LICENSING CORP

Methods and devices for encoding and/or decoding immersive audio signals