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广东得胜电子PC-T100语音室 网吧 额颈话筒. z6 z. P# w, e+ y' y7 n
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PC-T100
+ F6 G9 `. v J/ c产品特性(Features)! g6 i8 k* f, L# w# }
·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
! }7 j7 T% e, ?6 J! A+ p ·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
Z( I i# V' T4 v1 m5 f9 | ·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3 n$ S# K9 ^6 ~
·具有静音切换开关功能，能方便快捷的关闭声音信号
* M* c6 P3 x0 \1 {3 t ·Omnidirectional polar pattern for convenient sound capturing S4 X4 E4 \' }! K7 P! T1 Z
·Metal flexible shaft for easy positioning0 L$ `' d4 U; r
·High sensitivity, distinct and clear vocal pickup
/ e/ H" Y7 d `1 u ·Background noise reduction technology effectively filters breath noise, wind noise and environment noise7 X# Y& I' ~2 R' m- r( @
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适用场所(Application)4 m$ J6 ]+ H: G# ~/ S5 H1 Z
·家庭、聊天室、网吧、语音室4 b; b* i4 B( [* A5 f* E3 z' N
·Home entertainment, chat room, net bar, language lab" m5 L" r- b' ^
技术参数(Specification)
1 k, W$ P' O/ \$ U/ w ·单体(Transducer Principle):背极式驻极体Back Electret
0 H7 X' i$ s* F3 K% ? ·指向性(Directivity Characteristic):全指向Omni-directional
5 x$ k( _% \, M6 p. @ ·灵敏度(Sensitivity):-38dB 13dB R4 j( e# @; W* W& L9 @
·阻抗(Impedance): ≤ 2.2KΩ7 \% _; P3 s2 i8 O- k
·工作电压(Power Requirement): 1.5V-4.5V+ H; u; g' x- {+ K
·频率响廖(Frequency Response): 20Hz-2OkHz. _6 e3 l5 |& f; B/ O
·信噪比(S/N): >35dB
% o, r; {! ` m5 Y5 M ·接驳插头(Connector):立体声Φ3.5mm Stereo Φ3.5mm. K5 c% t" c% B+ `" j1 G- ]0 p
·信号线(Cable):约2m approx. 2m# O+ D' }, Q6 P: q
净重Net Weight):约60g approx.160g: h8 h; `/ A% y1 F9 J( x5 o3 k
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发表于 2010-7-31 17:49:50