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1. (WO2018002428) AN APPARATUS, METHOD AND COMPUTER PROGRAM FOR OBTAINING AUDIO SIGNALS

Pub. No.:    WO/2018/002428    International Application No.:    PCT/FI2017/050459
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Wed Jun 21 01:59:59 CEST 2017
IPC: H04R 3/00
G06F 17/00
G10L 21/00
G10L 19/008
H04S 3/00
Applicants: NOKIA TECHNOLOGIES OY
Inventors: VILKAMO, Juha
VIROLAINEN, Jussi
Title: AN APPARATUS, METHOD AND COMPUTER PROGRAM FOR OBTAINING AUDIO SIGNALS
Abstract:
An apparatus, electronic device, method and computer program wherein the apparatus comprises: processing circuitry; and memory circuitry including computer program code, the memory circuitry and the computer program code configured to, with the processing circuitry, enable the apparatus to perform: obtaining spatial information relating to a captured sound field from a first set of microphones; obtaining one or more signals from a second set of microphones where the one or more signals relate to the captured sound field; and using the obtained spatial information from the first set of microphones to process the one or more signals obtained from the second set of microphones;wherein the first set of microphones is provided within an electronic device and the second set of microphones is provided external to the electronic device.