Indoor sound system

A sound system and music technology, applied in the direction of transducer circuit, frequency/direction characteristic device, sensor, etc., can solve the problems of insufficient lyricism of singing voice, aggressive voice pressure, etc., and achieve the effect of improving the dry voice

Inactive Publication Date: 2012-03-28
华宏千
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above matching methods have not been widely used and popular for many years. The reason is that when using this equipment in a room with an area of ​​less than 30 square meters, most singers will feel that the singing is not lyrical enough, especially those An aggressive sound pressure suitable for mid-range and long-range sound reinforcement, making people feel like they dare not sing

Method used

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Embodiment Construction

[0019] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0020] see figure 1 , a kind of indoor sound system, comprises music input end 100, human voice input end 200 and sound box, music input end 100 and human voice input end 200 are connected sound box, also comprises music equalization circuit 110, music frequency division circuit 120, music and human Sound mixing circuit 130 , music amplification circuit 140 , human voice equalization circuit 210 , human voice reverberation circuit 220 , human voice and music mixing circuit 230 and human voice amplification circuit 240 .

[0021] Music input end 100 is divided into left channel music input end 101 and right channel music input end 102; Music equalization circuit 110 is divided into the music equalization circuit 111 of left channel and...

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Abstract

The invention relates to an indoor sound system. A music input end is connected with a music equalizing circuit, the music equalizing circuit is connected with a music frequency dividing circuit, the music frequency dividing circuit divides the music into medium high frequency and low frequency, the medium high frequency output end of the music frequency dividing circuit is connected with a voice and music mixing circuit, the low frequency output end of the music frequency dividing circuit is connected with a music and voice mixing circuit; a voice input end is connected with a voice equalizing circuit; the output end of the voice equalizing circuit comprises three ways, one is connected with a voice volume control circuit which is connected with the music and voice mixing circuit, the second is connected with a voice reverberation circuit which is connected with the voice and music mixing circuit, and the third one is connected with the music and voice mixing circuit; the music and voice mixing circuit is connected with a low pitch soundbox and the voice and music mixing circuit is connected with a whole frequency soundbox. The invention solves the defect that a room is too small to put a subwoofer, and also solves the problem of wizened and thin voice caused by the architectural acoustics environment.

Description

technical field [0001] The invention relates to a sound system, in particular to a sound system with good bass and vocal effects in a small room. Background technique [0002] With the development of social life, people's requirements for quality of life are getting higher and higher. Appreciating music and singing songs has become a good way for people to cultivate their sentiments and enjoy life. The related indoor sound system directly affects the quality of singing songs. [0003] Due to the high price of purchasing a sound system, people usually choose to sing in a professional KTV. At present, the unit damage rate in KTV private rooms is very high. The main reason is that the sound reinforcement of the full-frequency signal mixed with music and human voice is all undertaken by a pair of ten-inch or eight-inch unit speakers. In a noisy business environment, the speakers in the room must reach a certain loudness in order to meet the requirements of listening and singi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00H04R1/20
Inventor 华宏千
Owner 华宏千
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