Unlock instant, AI-driven research and patent intelligence for your innovation.

an audio output device

An audio output device and device technology, applied in the computer field, can solve the problems of reducing the accuracy of identifying the model of the audio output device, etc.

Active Publication Date: 2020-02-28
XIAOMI INC
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The impedance value of different models of audio output devices may also be the same, therefore, the model of the audio output device is determined only based on the impedance value, which reduces the accuracy of identifying the model of the audio output device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • an audio output device
  • an audio output device
  • an audio output device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0041] An embodiment of the present disclosure provides an audio output device, such as figure 1 As shown, the audio output device includes a communication connection part 1, a sound part 2 and an identity chip 3, wherein:

[0042] The sound-generating part 2 and the identity chip 3 are respectively electrically connected to the communication connection part 1;

[0043] The identity ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to an audio output device, belonging to the technical field of computers. The audio output device comprises a communication connection part, a sounding part and an identity chip. The sounding part and the identity chip are electrically connected with the communication connection part. The identity chip is used for sending pre-stored model information of the audio output device to an audio broadcast device through the communication connection part after detecting that the audio output device and the audio broadcast device establish a communication connection. Through adoption of the audio output device, the model of the audio output device can be identified more accurately.

Description

technical field [0001] The disclosure relates to the technical field of computers, in particular to an audio output device. Background technique [0002] An audio output device is a device that can convert electrical signals into acoustic signals, such as headphones, speakers, etc. Different types of audio output devices generally have different characteristics, that is, playing the same audio data will produce different playback effects, such as volume Different, different pitches, etc. When the audio playback device drives different audio output devices, it needs to identify the model of the audio output device to optimize the characteristics of the audio output device, that is, to modify the audio signal to be played, and then play it through the audio output device to make the audio The output device plays audio with low distortion. [0003] After the audio output device establishes a communication connection with the audio playback device, a voltage of a certain value...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04R3/00
Inventor 李晖张鹏飞熊鑫
Owner XIAOMI INC