Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of binaural wireless earphone and the audio playing method of binaural wireless earphone

A technology of wireless earphones and audio players, which is applied in the field of binaural wireless earphones and audio playback of binaural wireless earphones. It can solve the problems of large technical difficulties, human body radiation hazards, transmission power consumption, etc., and achieve reliable connection and long-term battery life. Intermittent, low power consumption effect

Active Publication Date: 2019-10-11
GUANGZHOU HEYGEARS INTELLIGENT TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a binaural wireless earphone and an audio playback method for binaural wireless earphones. The main earphone receives the audio data transmitted by the audio device through the wireless communication module, and then the main earphone sends the encoded audio data to the From the earphones, the main earphone and the slave earphones can play audio data at the same time, which solves the technical problems caused by the application of RF as a binaural Bluetooth earphone, which may cause radiation hazards to the human body and high transmission power consumption.

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
  • A kind of binaural wireless earphone and the audio playing method of binaural wireless earphone
  • A kind of binaural wireless earphone and the audio playing method of binaural wireless earphone
  • A kind of binaural wireless earphone and the audio playing method of binaural wireless earphone

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0048] see figure 2 , the embodiment of the present invention provides a first embodiment of an audio playback method for binaural wireless earphones, including:

[0049] 101. The main earphone receives audio data transferred from the audio device.

[0050] 102. The master earphone encodes the audio data through NFMI and sends it to the slave earphone, so that the master earphone and the slave earphone play the audio data at the same time.

[0051] In the embodiment of the present invention, the master earphone first needs to receive the audio data transmitted by the audio device, and then encode the audio data through NFMI and send it to the slave earphone, so that the master earphone and the slave earphone can play the audio data at the same time.

no. 2 example

[0052] see image 3 , the embodiment of the present invention provides a second embodiment of an audio playback method for binaural wireless earphones, including:

[0053] 201. The main earphone receives audio data transmitted by the audio device.

[0054] 202. The master earphone performs delay processing on the audio data, and then encodes the audio data into I2S audio data format and sends it to the slave earphone through NFMI. After receiving the audio data in the I2S audio data format from the earphone, the master earphone and the slave earphone simultaneously Play audio data.

[0055] In the embodiment of the present invention, the master earphone first needs to receive the audio data transmitted by the audio device, then delay the audio data, then encode the audio data into I2S audio data format and send it to the slave earphone through NFMI, and wait for the slave earphone to After receiving the audio data in the I2S audio data format, the master earphone and the sla...

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 embodiment of the invention discloses a wireless headphone and an audio playing method thereof. A master headphone receives audio data transmitted by audio equipment through a wireless communication module and then sends the encoded audio data to a slave headphone through NFMI, so that the audio data are simultaneously played by the master headphone and the slave headphone, and the technical problems of high technical difficulty, probable radiation hazards to a human body and high transmission power consumption, which are caused by application of RF as the Bluetooth headphone, are solved. The audio playing method of the embodiment comprises the master headphone, the slave headphone and a wireless communication module arranged in the master headphone, wherein the master headphone is connected with the audio equipment through the wireless communication module and connected with the slave headphone through NFMI.

Description

technical field [0001] The invention relates to the field of wireless transmission earphones, in particular to a binaural wireless earphone and an audio playback method for the binaural wireless earphones. Background technique [0002] Wireless transmission is a wireless transmission technology that uses electromagnetic waves for signal data transmission. With the increasing development of wireless technology, wireless technology is more and more widely used, including the most common WIFI, walkie-talkies, and Bluetooth headsets. [0003] At present, the existing binaural Bluetooth wireless headset (TWS) application is working in the Bluetooth wireless transmission carrier frequency band 2.4G, the RF technology transmission power is between 2.5mW-6.25mW, and the transmission rate is between 180-250kbps, which means RF transmission consumes a lot of power. Studies have shown that the human body has a high absorption of RF, and RF can hardly pass through the human body, making...

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): H04R1/10
Inventor 刘禹豪黄振金
Owner GUANGZHOU HEYGEARS INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com