拿着锡
发表于 2025-3-21 19:39:13
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是他笨
发表于 2025-3-21 22:46:25
Electroacoustical Engineering Fundamentals,erature as needed. In the way of terminology, a loudspeaker mechanism is generically a transducer, a device that changes power or energy in one form to another. More commonly, loudspeaker mechanisms are referred to as ., while the term . is generally reserved for the complete system.
善于
发表于 2025-3-22 01:11:28
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avenge
发表于 2025-3-22 05:06:55
t. Authors writing about this subject have generally concentrated on their own areas of expertise, often covering their own specific topics in great detail. This book is no exception; the author‘s background is largely in professional loudspeaker application and specification, and the emphasis in th
字的误用
发表于 2025-3-22 09:53:14
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敌手
发表于 2025-3-22 15:05:08
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investigate
发表于 2025-3-22 18:55:34
Low-Frequency Systems and Enclosures,as a baffle, preventing the back wave of the driver from directly canceling that originating at the front of the driver. The enclosure may be sealed, in which case there is no interaction between the front and back of the driver; or it may be ported, in which case there is beneficial interaction bet
占卜者
发表于 2025-3-22 22:50:06
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FUSC
发表于 2025-3-23 03:33:18
In-Line and Planar Loudspeaker Arrays,d a special niche in the high-end consumer market. The electrostatic loudspeaker (ESL) has been highly regarded, and in recent decades has made important strides in sensitivity, power handling, and directional control. In much the same vein, its electromagnetic equivalent, with its printed circuit v
狂怒
发表于 2025-3-23 09:21:58
Thermal Failure Modes of Loudspeakers, Often there is a chain of events in which heating causes expansion of the voice coil, with subsequent rubbing of the voice coil against the top plate and electrical shorting of the voice coil windings.