公开(公告)号：US11676568B2

公开(公告)日：2023-06-13

申请号：US17240194

申请日：2021-04-26

Applicant: Nokia Technologies Oy

Inventor： Matti Sakari Hamalainen

IPC: G10K11/178 ,  H04R5/033 ,  H04R1/10 ,  G10K11/00

CPC classification number: G10K11/17821 ,  G10K11/002 ,  G10K11/1783 ,  G10K11/17823 ,  G10K11/17827 ,  G10K11/17837 ,  G10K11/17857 ,  G10K11/17873 ,  G10K11/17885 ,  H04R1/1083 ,  H04R5/033 ,  G10K2210/1081 ,  G10K2210/111 ,  H04S2400/15

Abstract: An apparatus receives a background audio signal from an earpiece microphone. The earpiece microphone is configured to convert sound from a surrounding environment into the background audio signal. The apparatus outputs, to at least one speaker, a primary audio signal with an altered version of the background audio signal. The altered version is selectable, responsive to control by a user of a user interface, between an amount of active noise cancelation of the sound and an amount of reproduction of the sound. One example embodiment is a headset with microphones and speakers for the respective inputs and outputs.

公开(公告)号：US20180090121A1

公开(公告)日：2018-03-29

申请号：US15825459

申请日：2017-11-29

Applicant: Nokia Technologies Oy

Inventor： Matti Sakari Hamalainen

IPC: G10K11/00 ,  H04R5/033 ,  H04R1/10 ,  G10K11/178

CPC classification number: G10K11/002 ,  G10K11/178 ,  G10K2210/1081 ,  G10K2210/111 ,  H04R1/1083 ,  H04R5/033 ,  H04S2400/15

Abstract: An apparatus receives a background audio signal from an earpiece microphone. The earpiece microphone is configured to convert sound from a surrounding environment into the background audio signal. The apparatus outputs, to at least one speaker, a primary audio signal with an altered version of the background audio signal. The altered version is selectable, responsive to control by a user of a user interface, between an amount of active noise cancelation of the sound and an amount of reproduction of the sound. One example embodiment is a headset with microphones and speakers for the respective inputs and outputs.

公开(公告)号：US11024282B2

公开(公告)日：2021-06-01

申请号：US15825459

申请日：2017-11-29

Applicant: Nokia Technologies Oy

Inventor： Matti Sakari Hamalainen

IPC: G10K11/178 ,  H04R5/033 ,  H04R1/10 ,  G10K11/00

Abstract: An apparatus receives a background audio signal from an earpiece microphone. The earpiece microphone is configured to convert sound from a surrounding environment into the background audio signal. The apparatus outputs, to at least one speaker, a primary audio signal with an altered version of the background audio signal. The altered version is selectable, responsive to control by a user of a user interface, between an amount of active noise cancelation of the sound and an amount of reproduction of the sound. One example embodiment is a headset with microphones and speakers for the respective inputs and outputs.

公开(公告)号：US20170195793A1

公开(公告)日：2017-07-06

申请号：US15368975

申请日：2016-12-05

Applicant: Nokia Technologies Oy

Inventor： Miikka Tapani Vilermo ,  Matti Sakari Hamalainen ,  Mikko Tapio Tammi ,  Pasi Pertila

IPC: H04R5/027 ,  H04S1/00 ,  H04S7/00 ,  H04R5/033

CPC classification number: H04R5/027 ,  H04R1/32 ,  H04R5/033 ,  H04R29/004 ,  H04R2201/40 ,  H04R2430/21 ,  H04R2499/11 ,  H04S1/005 ,  H04S7/304 ,  H04S2400/15 ,  H04S2420/01

Abstract: A method, apparatus and computer program, the method comprising; using a first microphone and a second microphone to detect ambient noise where the first microphone is positioned at a first position within a headset and the second microphone is positioned at a second position within the headset; comparing the ambient noise detected by the first microphone to the ambient noise detected by the second microphone to determine locations of the microphones; and using the determined locations of the microphones to enable a spatial audio output signal to be rendered by the heads.

公开(公告)号：US11483454B2

公开(公告)日：2022-10-25

申请号：US17121925

申请日：2020-12-15

Applicant: Nokia Technologies Oy

Inventor： Miikka Tapani Vilermo ,  Antero Tossavainen ,  Ari Juhani Koski ,  Matti Sakari Hamalainen

IPC: H04N5/77 ,  H04N5/225 ,  H04R5/04 ,  H04N9/80 ,  G03B17/56

Abstract: An apparatus including a first part, the first part having at least one camera configured to capture images; a second part having at least one microphone configured to capture at least one audio signal, wherein one of the first part or second part is able to move relative to the other part and the apparatus including circuitry configured to: determine a parameter associated with the move; generate at least one output audio signal based on the parameter associated with the move and the at least one audio signal.

公开(公告)号：US10341775B2

公开(公告)日：2019-07-02

申请号：US15368975

申请日：2016-12-05

Applicant: Nokia Technologies Oy

Inventor： Miikka Tapani Vilermo ,  Matti Sakari Hamalainen ,  Mikko Tapio Tammi ,  Pasi Pertila

IPC: H04R5/027 ,  H04R29/00 ,  H04R5/033 ,  H04S1/00 ,  H04S7/00 ,  H04R1/32

Abstract: A method, apparatus and computer program, the method comprising; using a first microphone and a second microphone to detect ambient noise where the first microphone is positioned at a first position within a headset and the second microphone is positioned at a second position within the headset; comparing the ambient noise detected by the first microphone to the ambient noise detected by the second microphone to determine locations of the microphones; and using the determined locations of the microphones to enable a spatial audio output signal to be rendered by the heads.