公开(公告)号：US11601768B2

公开(公告)日：2023-03-07

申请号：US16558359

申请日：2019-09-03

Applicant: Airoha Technology Corp.

Inventor： Kuo-Wei Kao ,  Neo Bob Chih-Yung Young ,  Kuo-Ping Yang

IPC: H04R25/00 ,  A61B5/12 ,  H04R29/00 ,  A61N1/36 ,  A61F11/00

Abstract: A method of generating sounds for reducing an effect of tinnitus is disclosed. The method includes the following steps: acquiring a sound frequency of a tinnitus sound of a user, and playing a plurality of pure tones within a frequency range during a playback time, wherein the plurality of pure tones include a plurality of first pure tones and a plurality of second pure tones; the plurality of first pure tones and the sound frequency are located at a first frequency area, and the plurality of second pure tones are located at a second frequency area; the first frequency area covers X Hz, where 100≤X≤12000, the second frequency area covers the remaining portion of the frequency range excluding the first frequency area, and the plurality of first pure tones accounts for M % of the plurality of pure tones, where 50

公开(公告)号：US11843929B2

公开(公告)日：2023-12-12

申请号：US17126097

申请日：2020-12-18

Applicant: Airoha Technology Corp.

Inventor： Kuan-Li Chao ,  Ho-Hsin Liao ,  I-Ting Lee ,  Kuo-Wei Kao ,  Kai-Yuan Hsiao ,  Wei-Ming Chen ,  Jian-Ying Li ,  Wei-Lin Chang ,  Kuo-Ping Yang

IPC: H04R5/04 ,  H04W56/00 ,  H04S3/00 ,  H04R5/02 ,  H04B1/38

CPC classification number: H04R5/04 ,  H04R5/02 ,  H04S3/008 ,  H04W56/001 ,  H04B1/38 ,  H04R2420/07 ,  H04S2400/01 ,  H04S2400/13

Abstract: A true wireless multichannel-speakers device and a multiple sound-source voicing method thereof are disclosed. The true wireless multichannel-speakers device includes a first and a second sounder. The first and the second sounders respectively include a first and a second sound effect generators, a first and a second sound effect value providers, and a first and a second speakers. The first sound effect value provider provides a first sound effect control value set to the first sound effect generator to generate a first sound effect output signal so that the first speaker outputs the first sound effect output signal. The second sound effect value provider provides a second sound effect control value set to the second sound effect generator to generate a second sound effect output signal so that the second speaker outputs the second sound effect output signal.

公开(公告)号：US11580944B2

公开(公告)日：2023-02-14

申请号：US17115844

申请日：2020-12-09

Applicant: Airoha Technology Corp.

Inventor： Hsuan-Yu Chen ,  Chun-Lung Chen ,  I-Ting Lee ,  Kuan-Li Chao ,  Kuo-Wei Kao ,  Neo Bob Chih-Yung Young ,  Kuo-Ping Yang

IPC: G10H1/36 ,  G10H1/00

Abstract: A method for adjusting accompaniment music is disclosed. The method transposes the musical key of at least one section of the accompaniment music such that a song will have different musical key transpositions for different sections of the accompaniment music, so that singers whose vocal ranges are narrow can sing songs after the adjustment.

公开(公告)号：US11616873B2

公开(公告)日：2023-03-28

申请号：US17189302

申请日：2021-03-02

Applicant: Airoha Technology Corp.

Inventor： Cheng-Te Wang ,  Kuo-Wei Kao ,  Jian-Ying Li ,  Kuo-Ping Yang

IPC: H04M1/58

Abstract: A communication device and an output sidetone adjustment method thereof are disclosed. The method includes the steps of: receiving a far-end sound; receiving a near-end sound to form a sidetone and obtaining an average input volume of the near-end sound; detecting ambient noise of the near-end sound; analyzing an average noise volume and a noise frequency band of the ambient noise to determine whether the average noise volume of the ambient noise is higher than the average input volume; if yes, adjusting the volume of the sidetone in a specific frequency band by increasing it by a first gain value to form an adjusted sidetone, wherein the specific frequency band and the noise frequency band of the ambient noise belong to the same frequency band or different frequency bands; and outputting the adjusted sidetone and the far-end sound.

公开(公告)号：US11451916B2

公开(公告)日：2022-09-20

申请号：US16674004

申请日：2019-11-05

Applicant: Airoha Technology Corp.

Inventor： Kuo-Wei Kao ,  Po-Jui Wu ,  Yu-Chieh Huang ,  Wei-Lin Chang ,  Kai-Yuan Hsiao ,  Cheng-Te Wang ,  I-Ting Lee ,  Kuo-Ping Yang

IPC: H04S1/00 ,  A61M21/00 ,  G10L19/018 ,  A61M21/02 ,  H04R5/04 ,  G10L21/0364

Abstract: A sound adjustment method is disclosed. The sound adjustment method includes the following the steps: receiving a sound adjustment command; receiving a right channel sound signal and a left channel sound signal; selecting a corresponding adjustment mode according to the sound adjustment command and processing the right channel sound signal and the left channel sound signal based on the adjustment mode to generate a right channel first sound signal and a left channel first sound signal, wherein different adjustment modes have different intensity adjustment levels; shifting the frequency of the right channel first sound signal by X Hz to generate a right channel second sound signal and shifting the frequency of the left channel first sound signal by Y Hz to generate a left channel second sound signal, wherein 0.5≤|X−Y|≤100; outputting the right channel second sound signal and the left channel second sound signal.