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1. WO2020002023 - AN APPARATUS AND ASSOCIATED METHODS FOR PRESENTATION OF AUDIO

Publication Number WO/2020/002023
Publication Date 02.01.2020
International Application No. PCT/EP2019/065856
International Filing Date 17.06.2019
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
S
STEREOPHONIC SYSTEMS
7
Indicating arrangements; Control arrangements, e.g. balance control
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
21
Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
02
Speech enhancement, e.g. noise reduction or echo cancellation
0316
by changing the amplitude
0364
for improving intelligibility
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
3
Automatic or semi-automatic exchanges
42
Systems providing special services or facilities to subscribers
56
Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3
Circuits for transducers
H04S 7/00 (2006.01)
G10L 21/0364 (2013.01)
H04M 3/56 (2006.01)
H04R 3/00 (2006.01)
CPC
G10L 21/0364
H04M 3/568
H04R 2430/21
H04R 3/005
H04S 2400/11
H04S 2400/15
Applicants
  • NOKIA TECHNOLOGIES OY [FI/FI]; Karakaari 7 02610 Espoo, FI
Inventors
  • LAAKSONEN, Lasse; FI
  • LEHTINIEMI, Arto; FI
  • ERONEN, Antti; FI
  • LEPPÄNEN, Jussi; FI
Agents
  • NOKIA TECHNOLOGIES OY; Ari Aarnio IPR Department Karakaari 7 02610 Espoo, FI
  • UUSITALO, Arttu; FI
Priority Data
18179707.726.06.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN APPARATUS AND ASSOCIATED METHODS FOR PRESENTATION OF AUDIO
(FR) APPAREIL ET PROCÉDÉS CORRESPONDANTS DE PRÉSENTATION DE CONTENU AUDIO
Abstract
(EN)
An apparatus comprising means configured to:receive audio content from a remote user device, the audio content comprising primary audio and secondary audio, the secondary audio being different to the primary audio and comprising ambient audio; receive secondary audio importance information associated with said audio content and indicative of an importance of the secondary audio; receive current audio presentation information indicative of at least whether audio from one or more audio sources is currently being presented as spatial audio such that respective audio of the one or more audio sources is to be perceived as originating from one or more respective directions or ranges of directions around the user; provide for presentation of the primary audio; and provide for presentation of the secondary audio based on the secondary audio importance information and the current audio presentation information.
(FR)
L'invention concerne un appareil comprenant un moyen permettant : de recevoir un contenu audio en provenance d'un dispositif utilisateur distant, le contenu audio comprenant un contenu audio primaire et un contenu audio secondaire, le contenu audio secondaire étant différent du contenu audio primaire et comprenant un contenu audio ambiant ; de recevoir des informations d'importance de contenu audio secondaire associées audit contenu audio et indiquant une importance du contenu audio secondaire ; de recevoir des informations de présentation de contenu audio en cours indiquant au moins si un contenu audio provenant d'une ou plusieurs sources audio est actuellement présenté sous la forme d'un contenu audio spatial de telle sorte que le contenu audio respectif desdites sources audio soit perçu comme provenant d'une ou plusieurs directions ou plages de directions respectives autour de l'utilisateur ; de fournir une présentation du contenu audio primaire ; et de fournir la présentation du contenu audio secondaire en fonction des informations d'importance de contenu audio secondaire et des informations de présentation de contenu audio en cours.
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