公开(公告)号：US09466309B2

公开(公告)日：2016-10-11

申请号：US14556241

申请日：2014-12-01

Applicant: ASUSTeK COMPUTER INC.

Inventor： Lai-Shi Huang ,  Chien-Ho Wu

IPC: G10L25/90 ,  H04R3/04 ,  G10L19/26 ,  G10L25/48 ,  G10H1/12

CPC classification number: G10L19/26 ,  G10H1/125 ,  G10L25/48 ,  G10L25/90 ,  H04R3/04

Abstract: An audio signal processing method includes following steps: playing a fundamental frequency signal by a media player; calculating a first fundamental frequency sound pressure value and a first harmonic sound pressure value of the fundamental frequency signal, and calculating a second fundamental frequency sound pressure value and a second harmonic sound pressure value of the audio signal; calculating a threshold sound pressure value according to the first fundamental frequency sound pressure value, the first harmonic sound pressure value, and the second fundamental frequency sound pressure value; and comparing the second harmonic sound pressure value and the threshold sound pressure value to generate a comparing result, and adjusting the second harmonic sound pressure value according to the comparing result. An audio signal processing device is also disclosed.

Abstract translation: 音频信号处理方法包括以下步骤：由媒体播放器播放基频信号; 计算基频信号的第一基频声压值和一次谐波声压值，并计算音频信号的第二基频声压值和二次谐波声压值; 根据第一基频声压值，第一谐波声压值和第二基频声压值计算阈值声压值; 以及比较二次谐波声压值和阈值声压值以产生比较结果，并根据比较结果调整二次谐波声压值。 还公开了一种音频信号处理装置。

公开(公告)号：US10200782B2

公开(公告)日：2019-02-05

申请号：US14924710

申请日：2015-10-27

Applicant: ASUSTek COMPUTER INC.

Inventor： Lai-Shi Huang ,  Yen-Hsin Ho

IPC: H04R1/28 ,  H04R1/02 ,  H04R9/06

Abstract: A speaker structure includes a speaker box, a speaker unit, and an elastic component. An air pressure inside the speaker box is lower than that outside the speaker box. The speaker unit is disposed on the speaker box and includes a first vibrating assembly. The elastic component is disposed in the speaker box and connected to the first vibrating assembly and the speaker box in the speaker unit. When the speaker unit operates, the first vibrating assembly of the speaker unit vibrates, and the elastic component produces a pre-force correspondingly, the total pressure of the pre-force and the air pressure inside the speaker box equals to the air pressure outside the speaker box to balance the first vibrating assembly at an equilibrium position.

公开(公告)号：US11799395B2

公开(公告)日：2023-10-24

申请号：US17017265

申请日：2020-09-10

Applicant: ASUSTEK COMPUTER INC.

Inventor： Lai-Shi Huang

IPC: H02N1/00 ,  H04R19/01

CPC classification number: H02N1/006 ,  H02N1/00 ,  H04R19/01

Abstract: An actuator is provided, including a plurality of conducting layers and a plurality of electret layers. The electret layers are respectively sandwiched between the conducting layers, and form gaps between the conducting layers. Directions of preset electric fields of the adjacent electret layers are opposite, and the adjacent conducting layers are respectively electrically connected to a first voltage end and a second voltage end to receive a driving voltage.

公开(公告)号：US09699567B2

公开(公告)日：2017-07-04

申请号：US14568133

申请日：2014-12-12

Applicant: ASUSTeK COMPUTER INC.

Inventor： Lai-Shi Huang ,  Yi-Chuan Chen ,  Hsin-Yu Lu

IPC: H04R25/00 ,  H04R17/00 ,  H04R3/12

CPC classification number: H04R17/00 ,  H04R3/12 ,  H04R2217/00 ,  H04R2217/01 ,  H04R2217/03

Abstract: A wearable communication device includes an annular shell, a processing module, a first piezoelectric unit, and a driving unit. A cavity is formed at a part of the annular shell. The processing module processes communication data. The first piezoelectric unit is disposed in the cavity. The driving unit is used to receive the communication data and drive the first piezoelectric unit according to the communication data to make the first piezoelectric unit vibrate and trigger a corresponding audio signal. The wearable communication device can be wirelessly connected to an electronic device without physical wires to improve the convenience greatly.

公开(公告)号：US20160127823A1

公开(公告)日：2016-05-05

申请号：US14924710

申请日：2015-10-27

Applicant: ASUSTeK COMPUTER INC.

Inventor： Lai-Shi Huang ,  Yen-Hsin Ho

IPC: H04R1/28 ,  H04R1/02

CPC classification number: H04R1/2811 ,  H04R1/025 ,  H04R1/2819 ,  H04R1/2834 ,  H04R9/066 ,  H04R2201/025 ,  H04R2499/11

Abstract: A speaker structure includes a speaker box, a speaker unit, and an elastic component. An air pressure inside the speaker box is lower than that outside the speaker box. The speaker unit is disposed on the speaker box and includes a first vibrating assembly. The elastic component is disposed in the speaker box and connected to the first vibrating assembly and the speaker box in the speaker unit. When the speaker unit operates, the first vibrating assembly of the speaker unit vibrates, and the elastic component produces a pre-force correspondingly, the total pressure of the pre-force and the air pressure inside the speaker box equals to the air pressure outside the speaker box to balance the first vibrating assembly at an equilibrium position.

Abstract translation: 扬声器结构包括扬声器盒，扬声器单元和弹性部件。 扬声器箱内的气压低于扬声器箱外的气压。 扬声器单元设置在扬声器箱上并且包括第一振动组件。 弹性部件设置在扬声器箱中并连接到扬声器单元中的第一振动组件和扬声器箱。 当扬声器单元操作时，扬声器单元的第一振动组件振动，并且弹性部件相应地产生预压力，扬声器箱内的预压力和空气压力的总压力等于 扬声器箱，以在平衡位置平衡第一振动组件。