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

Audio transmission method and device

A transmission method and technology of transmission devices, which can be used in short-distance communication services, nan, electrical components, etc., and can solve problems such as insecurity and single function.

Inactive Publication Date: 2016-01-06
GOLO IOV DATA TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for audio transmission, which aims to solve the problem that the traditional FM transmitter can only transmit the audio in the mobile phone and other equipment to the car FM radio, has a single function, and directly uses the mobile phone to talk while driving. question

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
  • Audio transmission method and device
  • Audio transmission method and device
  • Audio transmission method and device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0031] The first embodiment of the present invention provides an audio transmission method.

[0032] figure 1 A flow chart of the audio transmission method provided by the first embodiment of the present invention is shown. For ease of description, only parts related to the embodiments of the present invention are shown.

[0033] An audio transmission method, comprising the steps of:

[0034] S1: Receive audio acquisition control signal;

[0035] In step S1, the audio collection control signal is triggered by a function button, and the function button includes a walkie-talkie button and a microphone button.

[0036] S2: Perform local audio collection according to the audio collection control signal to form an own audio signal;

[0037] S3: Transmit the audio signal of one's own party to the Bluetooth host computer and receive the audio signal of the other party from the Bluetooth host computer;

[0038] S4: Outputting the audio signal of the other party from the Bluetooth...

no. 2 example

[0043] The second embodiment of the present invention provides an audio transmission device. The audio transmission device may be software, hardware or a combination of hardware and software used in the FM transmitter.

[0044] figure 2 A block diagram of the audio transmission device provided by the second embodiment of the present invention is shown. For ease of description, only parts related to the embodiments of the present invention are shown.

[0045] An audio transmission device comprising:

[0046] A local processing module 2, configured to receive an audio acquisition control signal;

[0047] The audio collection control signal is triggered by a function button, and the function button includes a walkie-talkie button and a microphone button.

[0048] The audio collection module 3 is configured to perform local audio collection according to the audio collection control signal to form an own audio signal; the audio collection module may be a device such as a micro...

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 invention relates to the field of audio transmission control technology, and particularly relates to an audio transmission method and device. The audio transmission method in the invention comprises the following steps: receiving an audio collection control signal; collecting local audio according to the audio collection control signal to form an own audio signal; transmitting the own audio signal to a Bluetooth upper computer, and receiving an opposite side audio signal transmitted by the Bluetooth upper computer; and outputting the opposite side audio signal transmitted by the Bluetooth upper computer. According to the audio transmission method and device provided by the invention, an intercom function is added on the basis of the traditional FM transmitter to achieve long-time intercom communication and guarantee the driving security during driving calls, and the audio collection is directly controlled by a function key, so that the operation is simple and direct.

Description

technical field [0001] The present invention relates to the technical field of audio transmission control, in particular to an audio transmission method and device. Background technique [0002] With the improvement of vehicle technology, FM radio has become the standard equipment of the car. If you want to listen to the music in your mobile phone, MP3 or MP4 and other devices while driving, you need to use an FM transmitter to transfer the audio in the mobile phone and other devices Send to the car's FM radio, and the car's FM radio will play the received audio. [0003] However, the traditional FM transmitter is only used as an audio transmission device between mobile phones and other equipment and car FM radios. It can only transmit audio from mobile phones and other equipment to car FM radios, and has a single function. And if directly answering the phone with the mobile phone in the process of driving, it will cause a safety accident. Contents of the invention [00...

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
IPC IPC(8): H04W4/00
CPCH04W4/80
Inventor 刘均杨勇张伟
Owner GOLO IOV DATA 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