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System for wireless transmission, receiving, and amplification of voice

A wireless transmission and amplification system technology, applied in stereo systems, near-field transmission systems using transceivers, near-field transmission systems using portable transmitters equipped with microphones, etc., can solve problems such as mutual interference and affecting reception quality , to achieve the effect of overcoming and improving the interference of wireless sound transmission and improving the interference of wireless sound transmission.

Inactive Publication Date: 2006-01-18
FUSIONTECH TECH
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a sound wireless transmission and reception amplification system to solve the problem that the existing wireless transmission technology will interfere with each other and affect the quality of reception

Method used

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  • System for wireless transmission, receiving, and amplification of voice
  • System for wireless transmission, receiving, and amplification of voice
  • System for wireless transmission, receiving, and amplification of voice

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Embodiment Construction

[0065] Please refer to figure 2 Taking a home theater system as an example, the system architecture diagram of the wireless sound transmission and reception amplification system disclosed in the present invention is shown. As shown in the figure, it is composed of a sound wireless transmission device 50 and a sound wireless reception and amplification device 60. The sound wireless transmission and reception and amplification system is selectively connected with a multimedia playback device 10 (such as a DVD player). The playback device 10 at least outputs an audio signal and an image signal, wherein the image signal is displayed by the display 20.

[0066] The sound signal of the multimedia playback device 10 can be selectively connected to an amplifier 70 to amplify the sound signal output by the multimedia playback device 10. The amplified sound signal is such as the left front channel, the right front channel, the center channel, and the heavy bass sound. The channels are respe...

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Abstract

This invention discloses a voice wireless transmission and receiving enlarging system, in addition to a wireless transmission device and a receiving enlarging device, wherein the wireless transmission device is used for coding the analog form voice signal to meet the Blue Tooth wireless transmission standard, and then transmitting the voice; the receiving enlarging device is used for receiving the sound signal, and outputting after enlarging by the analog / data power amplifier. Said system can be connected with different multimedia broadcast devices, wirelessly receiving and broadcasting the sound signal in the multimedia.

Description

Technical field [0001] The invention relates to a sound wireless transmission and reception amplification system, in particular to a sound wireless transmission and reception amplification system using a Bluetooth wireless network transmission standard. Background technique [0002] Audio-visual multimedia playback devices, such as DVD players, have been popularized in general households, and home theater systems equipped with 5.1-channel speakers have gradually become popular in general households. However, when most consumers install speakers at home after buying a home theater, they will find that the wiring is a big trouble in the part of the rear surround speakers. In addition to the lengthy wiring, it is easy to damage the existing house decoration and affect the appearance. Therefore, Many consumers simply dispose of the rear surround speakers, causing waste of excess resources and poor audio-visual effects, which cannot meet the needs and effects of the so-called home the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/06H04B5/02H04S3/00
Inventor 陈柏寿
Owner FUSIONTECH TECH
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