Guangdong Oppo Mobile Telecommunications Corp., Ltd.

King Tone Innovation (beijing) Technology Co., Ltd.

Bixiang Yan

Xin Yan

Shiming Yuan

A method for processing signals, a terminal device, and a non-transitory readable storage medium are provided. The method includes the following operations. A sound signal of external environment is collected via an electroacoustic transducer of a headphone when a user talks through the headphone. Feature audio of the sound signal is identified and whether the feature audio matches a preset sound model is determined. The user is reminded in a preset reminding manner corresponding to the feature audio based on a determination that the feature audio matches the preset sound model.

Method for processing signals, terminal device, and non-transitory readable storage medium

The present disclosure provides a loudspeaker, a loudspeaker device and a mobile terminal. The loudspeaker includes: a frame having an outer circumferential side wall, an inner circumferential side wall arranged opposite to the outer circumferential side wall, and an acoustic output hole penetrating the outer circumferential side wall and the inner circumferential side wall; a diaphragm having a periphery connected with the frame along a circumferential direction; and a drive assembly comprising a first driving member fixed to the diaphragm and a second driving member fixed to the frame, the first driving member being vibratory relative to the second driving member to drive the diaphragm to vibrate, thereby emitting a sound wave and making the sound wave pass through the acoustic output hole.

Loudspeaker, loudspeaker device and mobile terminal

The present disclosure discloses an electro-acoustic conversion device and a terminal. The electro-acoustic conversion device includes a housing, an electro-acoustic component, and a vibration element. The housing is provided with a sound chamber and a sound outlet communicating with the sound chamber. The electro-acoustic component is arranged in the sound chamber. The vibration element is fixed to the housing and configured to generate sound waves to atomize liquid in the sound chamber, so that the atomized liquid is discharged outside the sound chamber through the sound outlet.

Electro-acoustic conversion device and terminal

A method and an apparatus for sound effect compensation, a non-transitory computer-readable storage medium, and a terminal device are provided. The method includes the following. An acoustic transmission function of an audio processing device in an ear canal of a user is determined according to an audio signal currently output from the audio processing device. Compensate for the audio signal according to the acoustic transmission function.

Method for sound effect compensation, non-transitory computer-readable storage medium, and terminal device

A method for processing signals, a terminal device, and a non-transitory computer-readable storage medium are provided. The method includes the following. A sound signal of external environment is recorded via a microphone of a headphone when the headphone is in a playing state. Feature audio in the sound signal is identified and reminding information corresponding to the feature audio is acquired. Inquire of a user whether recorded sound signal is critical according to the reminding information in response to the headphone being paused. An input operation of the user is detected and the sound signal is processed according to the input operation of the user.

Method for processing signals, terminal device, and non-transitory computer-readable storage medium

An electroacoustic device and a mobile terminal are provided. The electroacoustic device may include a box defining an opening; an electroacoustic component including a frame, a vibrating membrane and a driving assembly, whet the frame is installed inside the box, the vibrating membrane is assembled on the thine and covers the opening, the frame and the vibrating membrane define a chamber, the driving assembly is configured to drive the vibrating membrane to vibrate, and the frame defines a leaking channel, and partition nets set inside the box, wherein a space between the electroacoustic component and the box is divided into cavities by the partition nets, at least one cavity is filled with sound absorption material, and the cavities are communicated with the chamber through the leaking channel.

Electroacoustic device and mobile terminal

A method for processing signals, a terminal device, and a non-transitory computer-readable storage medium are provided. The method includes the following. When a user talks through the headphone, a first sound signal of external environment and a second sound signal of a talking party are alternately recorded with a headphone. A third sound signal of external environment is obtained, by eliminating voices in the first sound signal according to the second sound signal. Feature audio in the third sound signal of external environment is identified and reminding information corresponding to the feature audio is acquired. Inquire of the user whether the third sound signal is critical according to the reminding information, when the talk ends. An input operation of the user is detected and the third sound signal is processed according to the input operation of the user.

A piezoelectric bone conduction receiver and a portable electronic device are disclosed. The piezoelectric bone conduction receiver comprises: a piezoelectric bone conduction receiver driving unit functioning as an acoustic vibration element, a piezoelectric driving and signal processing circuit connected with the piezoelectric bone conduction receiver driving unit, and a driving signal switching module, wherein the piezoelectric bone conduction receiver driving unit comprises at least two piezoelectric bone conduction receiver driving modules which can be independently driven in operation, the at least two piezoelectric bone conduction receiver driving modules are connected to the driving signal switching module which is connected with the piezoelectric driving and signal processing circuit, and the driving signal switching module is configured to control phases of piezoelectric driving signals output by the piezoelectric driving and signal processing circuit to the piezoelectric bone conduction receiver driving modules, so that the phases of the piezoelectric driving signals received by the piezoelectric bone conduction receiver driving modules are same or opposite.

Growing community of inventors

Guangdong, China

Bixiang Yan