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| No.9488988
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Information Name: | Henan Yamaha store audio Monopoly |
Published: | 2013-05-04 |
Validity: | 0 |
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Quantity: | 1.00 |
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Detailed Product Description: | Zheng * City Milan sun technology market, Unit 2, Building 5, Henan the Yamaha store audio Monopoly store audio Monopoly Jiaming Yang +65 +229 +631 1399 1300 +75250 208 eight, the acoustics of the sound space to live music audio standard sound space The effect of the standard is not the only, but multiple. The standard of the sound of live music performance effects prevail. The sound of live music is not the only, but multiple. Classical music, many distinguished concert halls in the world, they have different sound characteristics. Some warmth, some full, some clarity and transparent, and some low-frequency, surrounded by some sound good sense, these characteristics of the sound of the concert hall have their own strengths. By unknown recording venue sound characteristics, sound recording equipment, sound characteristics, the replay equipment sound characteristics and sound characteristics of the sound space quadruple, enthusiasts can only be subject to the performance of live music and multiple standards. 9, the standing wave should only outsmart the standing wave resonance phenomenon is the space, as long as the two opposing parallel walls a distance equal to half wavelength integral multiples, there will be resonance, standing waves are generated. Three sets of parallel walls in the space of a standing wave generated frequency overlap, it will form a stronger standing wave. Standing wave is not only a single frequency, the frequency range is very wide, people can not use some kind of measures to "offset" it. At the same time, a strong standing wave energy, typically much higher than the normal music sound pressure dB, and therefore can not be used in the "fine tuning" of the sound adjustment cheats response. The best method to deal with the standing wave is speaker placement and transform your listening position to avoid. X. space for the surface treatment of the acoustic space from hard to soft tone, then in accordance with the "hard suction, rear diffuser" method of surface treatment. The so-called "hard" refers to the preceding paragraph of the room (between the back wall of the speaker and speaker) try not to add absorbent material, otherwise it is necessary to increase the output power of the amplifier will sound solid. If the amplifier output power, the speaker is not great, do not suggest that the back wall of the nail gypsum board. The so-called "suction" is on both sides of the wall between the speaker and the listening position for the sound-absorbing surface treatment. The purpose is to weaken the first reflected sound, positioning and clarity, avoid too bright sound too harsh. "Suck" a lot of practice, the cheapest material is glass fiber cotton. Per cubic meter to 5 cm thick, weighs 20 kg of glass fiber cotton, for example, to more than 500 Hz frequency sound absorption rate of up to 85%. Glass bale (Do not nudity) made Xiangkuang shape, the results have been very good on both sides of the wall, the first reflected sound absorber. Store audio Monopoly Jiaming Yang Zheng * City Milan sun technology market, Unit 2, Building 5 +65 +229 +631 1399 1300 +75250 208 |
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Copyright © GuangDong ICP No. 10089450, Henan store audio wholesale company All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 6363 visitor
Copyright © GuangDong ICP No. 10089450, Henan store audio wholesale company 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