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Message transmission device and method

A technology of transmission device and transmission method, which is applied in the direction of transmission system, near-field transmission system using transceivers, electrical components, etc., and can solve problems such as inconvenient operation

Inactive Publication Date: 2007-04-25
FUNTWIST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, before using this wireless transceiver device, it is necessary to install the program code for driving the universal serial bus interface and the program code for driving the bluetooth module, and to set the receiving parameters and transmitting parameters, which is quite inconvenient in operation

Method used

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  • Message transmission device and method
  • Message transmission device and method

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Embodiment Construction

[0023] In order to enable the examiner to have a further understanding and understanding of the technical features and achieved effects of the present invention, only preferred embodiments and detailed descriptions are provided as follows:

[0024] Please refer to FIG. 2 , which is a schematic diagram of an audio transmission device of the present invention. In the figure, the audio transmission device includes an audio input end 21 , an audio output end 22 and a wireless module 23 . The audio input port 21 is used to receive the first audio 24 from the electronic device, and the audio output port 22 is used to transmit the second audio 25 to the electronic device. The wireless module 23 includes a sending unit 231 and a receiving unit 232. The sending unit 231 is connected to the audio input terminal 21 to receive the first audio 24, and encodes the first audio 24 to convert it into a first wireless signal, and then uses the blue Bud transmission protocol to send the first w...

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PUM

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Abstract

The invention relates to a voice transmitter and relative method, used to connect the voice source output and the voice input of electric device, to wirelessly transmit and receive voice signal. Wherein, said device comprises voice input, voice output and wireless module; the voice input is connected to the voice output and the voice output is connected to the voice input, to obtain electric connection to transmit voice; the wireless module can convert voice into wireless signal to send wireless signal or receive wireless signal, then convert the signal into voice.

Description

technical field [0001] The present invention relates to an audio transmission device and its method, used for sending and receiving wireless signals, especially related to using the audio input end and the audio output end to electrically connect electronic devices. Background technique [0002] Nowadays, the wireless transmission technology is increasingly developed, and the electronic device can transmit the music it plays to an audio output device with a corresponding wireless receiving module, such as a Bluetooth headset, through a wireless transmission device such as a Bluetooth transmitter. The user can listen to music and avoid the inconvenience caused by connecting transmission lines. In addition, the wireless transmission device uses Universal Serial Bus (USB) as the transmission interface with the electronic device, and after setting the receiving parameters and transmitting parameters, it can provide the electronic device to receive and transmit audio to the audio...

Claims

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Application Information

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IPC IPC(8): H04B5/02H04L29/06
Inventor 许峻荣
Owner FUNTWIST TECH