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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-T1003 t' \6 i) x1 p8 s. {8 L* }( a
产品特性(Features)% x9 ~8 l* r; K6 f, u
·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
& {( m0 Q: _8 }1 ?) J ·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- ^* h3 w% s6 s3 r3 u8 W$ B; u
·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
6 U! B& o; H# v ·具有静音切换开关功能，能方便快捷的关闭声音信号; I S* G: l% w4 `7 }5 S* i
·Omnidirectional polar pattern for convenient sound capturing
, c8 ^ C# t L* \9 t ·Metal flexible shaft for easy positioning' R' s# s( Q9 e0 T! @
·High sensitivity, distinct and clear vocal pickup; L. Y+ h+ `% H# S
·Background noise reduction technology effectively filters breath noise, wind noise and environment noise2 ?: U1 f8 u6 B( ]
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适用场所(Application); Q) h6 o" k, X2 i2 f
·家庭、聊天室、网吧、语音室. i) N- B, b2 K5 h4 Z' N. `, n
·Home entertainment, chat room, net bar, language lab$ Y# K& P, F8 w0 s. X) B- k( {
技术参数(Specification), z# h9 U/ x" m, w3 [& B
·单体(Transducer Principle):背极式驻极体Back Electret
0 Y. M9 {2 p, e7 |4 \6 \3 ^# R ·指向性(Directivity Characteristic):全指向Omni-directional* @4 e9 ^! w4 W" Q% [5 r& Q
·灵敏度(Sensitivity):-38dB 13dB
- q+ o9 ~5 U+ z ·阻抗(Impedance): ≤ 2.2KΩ( T9 I0 [! W R
·工作电压(Power Requirement): 1.5V-4.5V. A1 m* w) y6 w$ r1 x
·频率响廖(Frequency Response): 20Hz-2OkHz3 U% C2 J4 U& l0 X0 n
·信噪比(S/N): >35dB
- }$ u6 y0 L$ z ·接驳插头(Connector):立体声Φ3.5mm Stereo Φ3.5mm; R, r8 g) _+ {+ r0 w4 \4 [
·信号线(Cable):约2m approx. 2m
- O) w9 {* b, p/ K0 r l 净重Net Weight):约60g approx.160g
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发表于 2010-7-31 17:49:50