Zustandsbasierte Endpunktkonferenzinteraktion

Details

Veröffentlichungs-Nr.

EP3280123

Aktenzeichen

EP17184476

Anmeldetag

2. August 2017

Veröffentlichung

11. Mai 2022

Erteilung

11. Mai 2022

Rechtsraum

EP

IPC

H04M3/22H04M3/56H04M9/08// G10L21/0208

Abstract

Systems and methods are described for modifying one of far-end signal playback and capture of local audio on an audio device. Frames of both a far-end audio stream and a near-end audio stream may be analyzed using a measure of voice activity, the analyzing producing voice data associated with each frame. Based on the voice data, a conference state may be determined, and one of playback of the far-end audio stream and capture of local audio on an audio device may be modified based on the determined conference state. By associating the likely intent with a predefined state, the device may further cull or remove unwanted or unlikely content from the device input and output. This may have a substantial advantage in allowing for full duplex operation in the case of more meaningful and continuing voice activity, particularly in the case where there are many connected endpoints.

Anmelder

Firma

Dolby Laboratories Licensing Corporation

Land

🇺🇸 USA

Fachgebiete