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| No.13600239

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Information Name: | Background music systems professional audio, sound, audio equipment Wuhan |
Published: | 2015-03-31 |
Validity: | 0 |
Specifications: | Limited |
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Detailed Product Description: | Well-known professional luxury conference room audio, sound reinforcement natural sound source (speech, singing and playing musical instruments, etc.) audible power is limited, in a place far away from the sound source, the sound pressure level decreases rapidly at the same time due to environmental noise, sound will not hear, or even hear, therefore, in the classroom to use multi-functional integrated stereo sound reinforcement system, the signal is amplified to improve the sound pressure level of the audience area. Sound reinforcement system should include the following sections: the acoustic signals into electrical signals of the microphone, amplifying electronics, signal processing and transmission of radio signal processing, the electrical power signal into the acoustic environment of the speaker and the listener acoustic signal region . The main technical indicators sound reinforcement systems: technical indicators grade sound reinforcement system should be based on non-ferrous metals company TV classroom building - to determine the second floor of a large multi-purpose classroom use categories of systems engineering, quality standards, service targets and other factors. Acoustic characteristics of indicators audiovisual spaces reinforcement system design requirements for the design press table. For Bose? LT group provides low frequency extension can also be used in other needs 40 ~ 280 Hz frequency response applications. Front-end direct radiating design extends the low frequency response without distortion performance and reduce audible port noise. International Academic Hall coil sound a 12-inch high-amplitude has a 4-inch woofer, 400W of long-term power output, showing high SPL and fast transient response. Optimized for bass array compact cabinet reverberation environments to meet the high demand for heart-shaped or other directional bass. MB12 WR comply with IEC 529 IPX5 rating can be used indoor or outdoor environments. Background music systems professional audio, sound, audio equipment provided by Wuhan Wuhan Engineering Co., Ltd. Jiuhua video. Jiuhua Video Engineering Co., Ltd., Wuhan (www.jowa-tech.com) strong, credible, in Wuhan, Hubei control and adjustment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve Wuhan Jiuhua innovative ideas will lead into the brilliant video and you work for a better future! |
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Copyright © GuangDong ICP No. 10089450, Video Engineering Co., Ltd., Wuhan Jiuhua All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 35344 visitor
Copyright © GuangDong ICP No. 10089450, Video Engineering Co., Ltd., Wuhan Jiuhua All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility