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广东得胜电子PC-T100语音室 网吧 额颈话筒
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PC-T100
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·PC-T1 00采用全指向拾音技术，不需要特意把麦克风靠在嘴边或者朝向某 个方向，就能实现完美拾音。麦克风的金属软管，可任意扭曲，配合各种座椅高度和坐姿，让你网络语音交流更畅快
0 j5 J8 P5 [& P+ J1 A3 q% n ·音头采用高灵敏度振膜，拾音距离远，能采集非常细微的人声变化，将网络聊天中的准确地传达给对方
$ W( W* @2 k. s0 v3 y# w3 r7 z ·背景噪音消除技术的运用，能够有效过滤呼吸声、风声及其它环境噪声，让拾取的语音更加纯净自然，达到对话零距离的效果
0 o; Z2 o$ z3 q; i ·具有静音切换开关功能，能方便快捷的关闭声音信号
: e7 O" d/ Z3 y: e% K ·Omnidirectional polar pattern for convenient sound capturing
3 B& M* W; G4 x5 ^" K ·Metal flexible shaft for easy positioning
! I' K7 _7 X5 n; [. l" l0 Z ·High sensitivity, distinct and clear vocal pickup
3 n3 X6 L: O8 g7 b) F ·Background noise reduction technology effectively filters breath noise, wind noise and environment noise
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1 v+ J0 J% U7 L6 p" Z适用场所(Application)
6 w( N1 f+ \! J; ]' h ·家庭、聊天室、网吧、语音室7 ` K& N! f6 b+ U4 ]
·Home entertainment, chat room, net bar, language lab7 }- A$ L& m, c! G' M9 f( @1 d
技术参数(Specification)7 _; e# h" n0 \! ?" I0 G, a
·单体(Transducer Principle):背极式驻极体Back Electret- a) g! C$ Q' `
·指向性(Directivity Characteristic):全指向Omni-directional
" ?# K9 a8 f. k% s1 Q- S8 ^ ·灵敏度(Sensitivity):-38dB 13dB3 E' p$ B/ ?2 Q, ]# d$ n0 g
·阻抗(Impedance): ≤ 2.2KΩ" b, M0 r/ i2 D$ ]) q
·工作电压(Power Requirement): 1.5V-4.5V) z; u: W) `* Z! Y- R: U; y& r0 M
·频率响廖(Frequency Response): 20Hz-2OkHz
. L. H" O3 ^% ^0 E: L2 p ·信噪比(S/N): >35dB( a; |1 T- R2 V0 l* o6 Z
·接驳插头(Connector):立体声Φ3.5mm Stereo Φ3.5mm+ r4 C1 {. P' f1 p7 c
·信号线(Cable):约2m approx. 2m
$ _3 `7 T% C9 b: ~- w7 Y 净重Net Weight):约60g approx.160g/ P$ \. p3 \- T0 s9 d) { \
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发表于 2010-7-31 17:49:50