森海塞尔话筒
森海塞尔pcx550说明书
森海塞尔pcx550说明书
处于关机状态时，右耳罩与头梁是垂直的。
将右边耳罩旋转九十度，与头梁平行，就能打开耳机了。
打开后，白色LED指示灯会闪烁。
另外，最左边的是降噪开关（红圈），接着从左往右依次是音效切换按钮（蓝圈），LED指示灯（橙圈），USB接口（绿圈），2.5mm耳机线接口（黄圈）。
红圈这里是蓝牙开关，非常小。
默认是打开的，毕竟无线耳机，还是不用线最省事。
这个是语音麦克风，通话的时候，通过这个麦克风采集说话的声音。
两侧耳罩的上下部分，都分别开有一排整齐的小孔，这个就是降噪麦克风，通过它来采集外界的噪音。
说到这里，琛哥来简单科普一下主动降噪耳机的工作原理：原理其实很容易理解，看上面这张图就能明白：降噪耳机内部设置了专门的降噪电路。
通过音频接收器（大多是麦克风）和抗噪芯片来接收和分析外界噪音的频率，并产生与其相反的频率，从而相互减弱或抵消外界噪音。
Sennheiser ew 系列无线麦克风系统用户手册说明书
The ew 322 G3 consists of the same components as ew 312 G3but with a compact cardioid clip-on microphone.The ew 352 G3 consists of the same components as ew 312 G3but with a headworn cardioid microphone.FEATURESSturdy metal housing(transmitter and receiver)42 MHz bandwidth: 1,680 tunable UHF frequencies for interference-free reception20 frequency banks with up to 24 compatible frequenciesEthernet port for connecting to theWireless Systems Manager (WSM) software for control via computer High-quality true diversity receptionPilot tone squelch for eliminating RF inter- ference when transmitter is turned off Automatic frequency scan feature searches for available frequencies Enhanced AF frequency rangeIncreased range for audio sensitivity Wireless synchronization of transmitter parameter from receiverUser-friendly menu operation with more control optionsIlluminated graphic display, receiver also shows transmitter settingsAuto-Lock function avoids accidental changing of settingsHDX compander for crystal-clear sound Transmitter feature battery indicatation in 4 steps, also shown on receiver display Programmable Mute function Integrated Equalizer and Soundcheck modeContacts for recharging BA 2015 accupack directly in the transmitter Wide range of accessories adapts the system to any requirementThe ew 312 G3 is a wireless microphone set, consisting of a True Diversityreceiver, a bodyworn transmitter, a compact omni directional clip-on micropho-ne plus accessories.The bodypack transmitter features charging contacts for the optional recharge-able battery. Sync up the bodypack to the receiver wirelessly with the new wireless sync. Backlit graphic displays make them easy to read under all lighting conditions.ew 300 Setsew 312 G3 Presentation Set ew 322 G3 Presentation Set ew 352 G3 Head Setew 335/345/365 G3 Vocal SetsFEATURESew 335 G3/ew 345 G3/ew 365 G3 Vocal SetsSee above mentioned list of features plus Programmable Mute switch, easyaccessableHandheld transmitter with easy-exchangeable microphone heads from evolution series The ew 335 G3 is a wireless microphone set, consisting of a True Diversity receiver, a handheld transmitter with e 835 microphone head plus accessories. It is versatile for every style of music and presentations. A wireless link from receiver to the transmitter allows synchronization of frequencies for easy setup. Backlit graphic displays make them easy to read under all lighting conditions. The ew 345 G3 consists of the same components as ew 335 G3but with an e 845 microphone head.The ew 365 G3consists of the same components as ew 335 G3but with an e 865 microphone head.ARCHITECT’S SPECIFICATIONSew 312 G3 Presentation SetComplete plug & play wireless microphone set with clip-on microphone (condenser, omni-directional) from Sennheiser evolution series for multi-purpose application. The devices shall have metal housings for rugged use. 42 MHz bandwidth with 1,680 tunable frequencies. 20 banks with up to 24 compatible frequencies, 1 bank for individual selectable frequencies, scan function and wireless synchronization to the transmitter for easy setup. HDX compander delivers high-quality sound performance. All parameters of transmitter and receiver can be monitored and controlled via Wireless Systems Manager (WSM) software from PC. The transmitter shall have a sensitivity range of 48 dB. The receiver offers a maximum output level of +18 dBu (+6 dB gain). True Diversity and pilot tone squelch for interference-free reception. Charging contacts on transmitter for recharging BA 2015 accupack directly in the transmitter shall be available. 3-step battery + LowBattery indication on transmitter and receiver shall give reliable information on operation time.Menu operation, auto-lock function and illuminated graphic displays on transmitter and receiver for user-friendly operation.A RF Mute function on transmitter and receiver allows offline settings.An easy accessable Mute switch on the transmitter can be programmed for AF on/off, RF on/off.A suitable Remote Mute Switch option also allows push-to-talk and push-to-muteAn equalizer and soundcheck mode is inte g rated in the receiver.ew 322 G3 Presentation SetComplete plug & play wireless microphone set with clip-on microphone (electret, cardioid) from Sennheiser evolution series for multi-purpose application. Further discription see paragraph ew 312 G3.ew 352 G3 Head SetComplete plug & play wireless microphone set with headworn microphone (condenser, cardioid) for hands-free application. Further discription see paragraph ew 312 G3.ew 335 G3 Vocal SetComplete plug & play wireless microphone set with easy-exchangeable e 835 microphone head (dynamic, cardioid) from Sennheiser evolution series for multi-purpose application. Further discription see paragraph ew 312 G3.ew 345 G3 Vocal SetComplete plug & play wireless microphone set with easy-exchangeable e 845 microphone head (dynamic, supercardioid) from Sennheiser evolution series for multi-pur p ose application. Further discription see paragraph ew 312 G3.ew 365 G3 Vocal SetComplete plug & play wireless microphone set with easy-exchangeable e 865 microphone head (electret-condenser, supercardioid) from Sennheiser evolution series for multi-purpose application. Further discription see paragraph ew 312 G3.SySTEMRF frequency range ................................................516.....865 MHzTransmission/receiving frequencies ...................1,680Frequency banks ..................................................... 20 (factory presets)6 (user presets)Presets .......................................................................24 max.Switching bandwidth .............................................42 MHzCompander ...............................................................HDXSignal-to-noise ratio ..............................................> 115 dB(A)THD, total harmonic distortion ............................< 0.9 %RECEIvERAF Frequency response..........................................25…18,000 HzAntenna connectors ...............................................BNC, 50 OhmAudio outputs .......................................................... X LR: +18 dBu max6.3 mm jack: +10 dBu maxDimensions ...............................................................212 x 202 x 43 mmWeight .......................................................................980 gTRANSMITTERRF output power .....................................................10/30 mW switchableOperating time ........................................................typ. 8hInput voltage range ................................................1.8 v lineInput voltage range ................................................2.4 v lineDimensions ...............................................................82 x 64 x 24 mmWeight .......................................................................~ 160 gMICROPHONETransducer; Microphone type ...............................permanent polarizedAF sensitivity ...........................................................1.6 mv/PaFrequency response ...............................................80.....18,000 HzPick-up pattern ........................................................omni-directionalContinued on page 5EM 300Modulation ...............................................................wideband FMRF frequency range ................................................ 516 – 558, 566 – 608, 626 – 668, 734 –776, 780 – 822, 823 – 865 MHz Transmission/receiving frequencies ...................1,680, tuneable in steps of 25 kHzReceiving frequencies ............................................ 1,680 frequencies, tuneable in steps of 25 kHz20 frequency banks, each with up to 24 factory-preset channels,intermodulation-free20 frequency banks with up to 24 user programmable channelsSwitching bandwidth .............................................42 MHzNominal/peak deviation .......................................±24 kHz/±48 kHzReceiver principle ....................................................true diversitySensitivity (with HDX, peak deviation) .............< 2 μv for 52 dBA rms S/NAdjacent channel rejection ...................................typ. ≥ 75 dBIntermodulation attenuation ...............................typ. ≥ 70 dBBlocking .....................................................................≥ 75 dBSquelch ...................................................................... O ff, 5 to 25 dBμv, adjustable in steps of 2 dBPilot tone squelch ...................................................can be switched offAntenna inputs .......................................................2 BNC socketsCompander system .................................................Sennheiser HDXEQ presets (switchable, affect the line and monitor outputs):Preset 1: “Flat”Preset 2: “Low Cut” ................................................–3 dB at 180 HzPreset 3: “Low Cut/High boost” .......................... –3 dB at 180 Hz+6 dB at 10 kHzPreset 4: “High Boost” ...........................................+6 dB at 10 kHzS/N ratio (1 mv, peak deviation) ........................≥ 115 dBATHD .............................................................................≤ 0.9 %AF output voltage (at peak deviation,1 kHz AF) .................................................................. ¼” (6.3 mm) jack socket (unbalanced): +12 dBuXLR socket (balanced): +18 dBuAdjustment range of audio output level ........... 48 dB, adjustable in steps of 3 dB +6 dB gain reserveTemperature range .................................................–10 °C to +55 °CPower supply............................................................12 vPower consumption:...............................................350 mADimensions ...............................................................approx. 202 x 212 x 43 mmWeight (incl. batteries) .........................................approx. 980 gIn compliance with .................................................. C E, FCC, ETS 300422, ETS 300445MAINS UNITInput voltage............................................................100 to 240 v~, 50/60 HzPower/current consumption ................................max. 120 mAOutput voltage ........................................................12 vSecondary output current .....................................400 mATemperature range .................................................–10 °C to +40 °CIn compliance with .................................................. C E, FCC, IC, ETS 300422, ETS 300445Continued on page 6SK 300 and SKM 300Modulation ...............................................................wideband FMRF frequency range ................................................ 516 – 558, 566 – 608, 626 – 668, 734 –776, 780 – 822, 823 – 865 MHz Transmission/receiving frequencies ...................1,680, tuneable in steps of 25 kHzReceiving frequencies ............................................ 1,680 frequencies, tuneable in steps of 25 kHz20 frequency banks, each with up to 24 factory-preset channels, intermodulation-free6 frequency banks with up to 24 user programmable channelsSwitching bandwidth .............................................42 MHzNominal/peak deviation .......................................±24 kHz/±48 kHzFrequency stability .................................................≤ ±15 ppmRF output power at 50 O......................................typ. 10/30 mW, switchablePilot tone squelch ...................................................can be switched offAF characteristicsCompander system .................................................Sennheiser HDXAF frequency responseSK ................................................................................ m icrophone: 80 –18,000 Hzline: 25 –18,000 HzSKM ............................................................................80 –18,000 HzS/N ratio (1 mv, peak deviation) ........................≥ 115 dBATHD .............................................................................≤ 0.9 %Max. input voltage (SK) microphone/line ........3 vrmsInput impedance (SK) microphone/line ...........40 k O, unbalanced/1 M OInput capacitance (SK) ..........................................switchableAdjustment range of input sensitivity .............. S K: 60 dB, adjustable in steps of 3 dBSKM: 48 dB, adjustable in steps of 6 dBIn compliance with .................................................. C E, FCC, IC, ETS 300422, ETS 300445OvERALL DEvICETemperature range .................................................−10 °C to + 55 °CPower supply ........................................................... 2 AA size batteries, 1.5 v orBA 2015 accupackNominal voltage .....................................................2.4 vCurrent consumption: at nominal voltage ........typ. 180 mA (30 mW)with switched-off transmitter .............................≤ 25 μAOperating time .......................................................typ. 8 hrsDimensions ............................................................... S K: approx. 82 x 64 x 24 mmSKM: approx. Ø 50 x 265 mmWeight (incl. batteries) ......................................... S K: approx. 160 gSKM: approx. 450 gIn compliance with .................................................. C E, FCC, IC, ETS 300422, ETS 300445Continued on page 7Microphones (SK 300)ME 2ME 3-ew ME 4Microphone type .............................condenser condenser condenserSensitivity .........................................20 mv/Pa 1.6 mv/Pa40 mv/PaPick-up pattern ................................omni-directional cardioid cardioidMax. SPL ............................................130 dB SPL150 dB SPL120 dB SPL Microphone heads (SKM 300)MMD 835-1MMD 845-1MMK 865-1Radio microphone type .................dynamic dynamic condenserSensitivity ......................................... 2.1 mv/Pa 1.6 mv/Pa 1.6 mv/PaPick-up pattern ................................cardioid super-cardioid cardioid/super-cardioid,switchableMax. SPL ............................................154 dB SPL154 dB SPL152 dB SPL Frequency response .......................80.....18,000 Hz80.....18,000 Hz80.....18,000 HzDELIVERY INCLUDES for ew 312 / ew 322 / ew 352 G31 EM 300 G3 rack-mount receiver1 SK 300 G3 bodypack transmitter1 ME2 clip-on microphone (omni-directional) or1 ME 4 clip-on microphone (cardioid) or1 ME 3-ew headset microphone (cardioid)1 GA 3 rack mount1 NT2 power supply unit2 Antennas2 AA batteries1 Instruction manualDELIVERY INCLUDES for ew 335 / ew 345 / ew 365 G31 S KM 300-835 handheld transmitterwith cardioid dynamic head or1 S KM 300-845 handheld transmitterwith super-cardioid dynamic head or1 S KM 300-865 handheld transmitterwith super-cardioid condenser head1 EM 300 G3 rack receiver1 MZQ 1 microphone clip1 NT2 power supply unit2 Antennas1 GA 3 Rack mount kit2 AA batteries1 Instruction ManualPOLAR PATTERN0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 HzMMD 835-1MME 865-1MMD 845-10510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 Hz0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 HzME 3-ewME 4-ew0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 Hz0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 HzPRODUCT VARIANTSew 312 G3 Presentation Set Cat. No. ew 312 G3-A-EU 516 – 558 MHz 503112 ew 312 G3-A-US 516 – 558 MHz 503330 ew 312 G3-G-EU 566 – 608 MHz 503331 ew 312 G3-G-US 566 – 608 MHz 503332 ew 312 G3-B-EU 526 – 668 MHz 503333 ew 312 G3-B-US 526 – 668 MHz 503334 ew 312 G3-C-EU 734 –776 MHz 503335 ew 312 G3-C-US 734 –776 MHz 503336 ew 312 G3-D-EU 780 – 822 MHz 503337 ew 312 G3-D-EU-X 780 – 822 MHz 503338 ew 312 G3-D-UK 780 – 822 MHz 503339 ew 312 G3-E-EU 823 – 865 MHz 503340 ew 312 G3-E-EU-X 823 – 865 MHz 503341 ew 312 G3-E-UK 823 – 865 MHz 503342 ew 312 G3-GB 606 – 648 MHz 504649 ew 322 G3 Presentation Set Cat. No. ew 322 G3-E-UK 823 – 865 MHz 503357 ew 322 G3-A-EU 516 – 558 MHz 503113 ew 322 G3-A-US 516 – 558 MHz 503345 ew 322 G3-G-EU 566 – 608 MHz 503346 ew 322 G3-G-US 566 – 608 MHz 503347 ew 322 G3-B-EU 626 – 668 MHz 503348 ew 322 G3-B-US 626 – 668 MHz 503349 ew 322 G3-C-EU 734 –776 MHz 503350 ew 322 G3-C-US 734 –776 MHz 503351 ew 322 G3-D-EU 780 – 822 MHz 503352 ew 322 G3-D-EU-X 780 – 822 MHz 503353 ew 322 G3-D-UK 780 – 822 MHz 503354 ew 322 G3-E-EU 823 – 865 MHz 503355 ew 322 G3-E-EU-X 823 – 865 MHz 503356 ew 322 G3-GB 606 – 648 MHz 504650 ew 352 G3 Presentation Set Cat. No. ew 352 G3-A-EU 516 – 558 MHz 503114 ew 352 G3-A-US 516 – 558 MHz 503360 ew 352 G3-G-EU 566 – 608 MHz 503361 ew 352 G3-G-US 566 – 608 MHz 503362 ew 352 G3-B-EU 526 – 668 MHz 503363 ew 352 G3-B-US 526 – 668 MHz 503364 ew 352 G3-C-EU 734 –776 MHz 503365 ew 352 G3-C-US 734 –776 MHz 503366 ew 352 G3-D-EU 780 – 822 MHz 503367 ew 352 G3-D-EU-X 780 – 822 MHz 503368 ew 352 G3-D-UK 780 – 822 MHz 503369 ew 352 G3-E-EU 823 – 865 MHz 503370 ew 352 G3-E-EU-X 823 – 865 MHz 503371 ew 352 G3-E-UK 823 – 865 MHz 503372 ew 352 G3-GB 606 – 648 MHz 504651ew 335 G3 Vocal Set Cat. No. ew 335 G3-A-EU 516 – 558 MHz 503115 ew 335 G3-A-US 516 – 558 MHz 503375 ew 335 G3-G-EU 566 – 608 MHz 503376 ew 335 G3-G-US 566 – 608 MHz 503377 ew 335 G3-B-EU 526 – 668 MHz 503378 ew 335 G3-B-US 526 – 668 MHz 503379 ew 335 G3-C-EU 734 –776 MHz 503380 ew 335 G3-C-US 734 –776 MHz 503381 ew 335 G3-D-EU 780 – 822 MHz 503382 ew 335 G3-D-EU-X780 – 822 MHz 503383 ew 335 G3-D-UK 780 – 822 MHz 503384 ew 335 G3-E-EU 823 – 865 MHz 503385 ew 335 G3-E-EU-X823 – 865 MHz 503386 ew 335 G3-E-UK 823 – 865 MHz 503387 ew 335 G3-GB 606 – 648 MHz 504652 ew 345 G3 Vocal Set Cat. No. ew 345 G3-A-EU 516 – 558 MHz 503116 ew 345 G3-A-US 516 – 558 MHz 503390 ew 345 G3-G-EU 566 – 608 MHz 503391 ew 345 G3-G-US 566 – 608 MHz 503392 ew 345 G3-B-EU 526 – 668 MHz 503393 ew 345 G3-B-US 526 – 668 MHz 503394 ew 345 G3-C-EU 734 –776 MHz 503395 ew 345 G3-C-US 734 –776 MHz 503396 ew 345 G3-D-EU 780 – 822 MHz 503397 ew 345 G3-D-EU-X780 – 822 MHz 503398 ew 345 G3-D-UK 780 – 822 MHz 503399 ew 345 G3-E-EU 823 – 865 MHz 503400 ew 345 G3-E-EU-X823 – 865 MHz 503401 ew 345 G3-E-UK 823 – 865 MHz 503402 ew 345 G3-GB 606 – 648 MHz 504653 ew 365 G3 Vocal Set Cat. No. ew 365 G3-A-EU 516 – 558 MHz 503117 ew 365 G3-A-US 516 – 558 MHz 503405 ew 365 G3-G-EU 566 – 608 MHz 503406 ew 365 G3-G-US 566 – 608 MHz 503407 ew 365 G3-B-EU 526 – 668 MHz 503408 ew 365 G3-B-US 526 – 668 MHz 503409 ew 365 G3-C-EU 734 –776 MHz 503410 ew 365 G3-C-US 734 –776 MHz 503411 ew 365 G3-D-EU 780 – 822 MHz 503412 ew 365 G3-D-EU-X780 – 822 MHz 503413 ew 365 G3-D-UK 780 – 822 MHz 503414 ew 365 G3-E-EU 823 – 865 MHz 503415 ew 365 G3-E-EU-X823 – 865 MHz 503416 ew 365 G3-E-UK 823 – 865 MHz 503417 ew 365 G3-GB 606 – 648 MHz 504654RECOMMENDED ACCESSORIESCat. No. ME 4-ew – Clip-on microphone,cardioid, black 503156 AM 2 – Antenna Mount kit 009912 CC 3 – System Case 503168L 2015 – Charging unit 009928 BA 2015 – Rechargeable battery pack 009950 ASA 1 – Active antenna splitter 503165 NT 1-1 – plug-in mains unit forASA 1 & L 2015 E U: 503158US: 503873UK: 503874 NT 3-1 – Plug-in mains unit for L 2015 E U: 503159US: 503876UK: 503877 A 1031-U – Antenna 004645A 2003-UHF – Directional Antenna 003658 AB 3 – Antenna booster 505550 Ear Set 1-ew – Ear-worn microphone,omni, black 504232 Ear Set 1-ew-3 – Ear-worn microphone,omni, beige 504237 Ear Set 4-ew – Ear-worn microphone,cardioid, black 504236 Ear Set 4-ew-3 – Ear-worn microphone,cardioid, beige 504234 MKE 1-ew – Clip-on microphone,omni-directional, black 502876 MKE 1-ew-1 – Clip-on microphone,omni, white 502877 MKE 1-ew-2 – Clip-on microphone,omni, brown 502878 MKE 1-ew-3 – Clip-on microphone, beige 502879 MKE 2-ew Gold – Clip-on microphone,omni, black 009831 MKE 2-ew-3 Gold – Clip-on microphone,omni, beige 009832 MKE 40-ew – Clip-on microphone,cardioid, black 500527Cat. No. HSP 4-ew – Headworn microphone,cardioid, black 009864 HSP 4-ew-3 – Headworn microphone,cardioid, beige 009867 HSP 2-ew – Headworn microphone,omni, black 009866 HSP 2-ew-3 – Headworn microphone,omni, beige 009872 CI 1 – Instrument cable 503163ew 335 / ew 345 / ew 365 G3 Vocal SetsMMD 835-1 – evolution microphone head 502575 MMD 845-1 – evolution microphone head 502576 MME 865-1 – evolution microphone head 502581 MZW 1 – Windshield 004839 KEN 2 – Identification rings 530195 LA 2 – Charging adapter forhandheld microphones 503162 CC 3 – System case 503168Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany 0 4 / 1 3 S e n n h e i s e r i s a r e g i s t e r e d t r a d e m a r k o f S e n n h e i s e r e l e c t r o n i c G m b H & C o . K G . w w w . s e n n h e i s e r . c o m . C o p y r i g h t ©0 4 / 2 0 1 3 . A l l r i g h t s r e s e r v e d . E r r o r s a n d o m i s s i o n s e x c e p t e d .Contact your local Service Partner:。
森海塞尔EW中文使用说明书
森海塞尔E W中文使用说明书Revised final draft November 26, 2020森海塞尔EW100中文使用说明书森海塞尔EW-100系列无线话筒使用方法：发射器使用方法：发射器开关按钮：转动手持话筒底部之保护盖（ON/OFF）位置按（ON/OFF）开关只按钮，直至LED红灯亮（开）。
若要关话筒，程序也是一样。
LED灯亮表示电池量充足，如电池量不足，LED红灯会出现闪烁。
哑音控制（MUTE），使用哑音控制只是将话筒头输出讯号哑音，对接收器并无影响。
方便使用者在调校收发时不会对扩声器材造成破坏。
按（SET）设置按钮。
可选择项目，转换下一项目，按↑是增加数值和选项，按↓是衰减数值和选项.无线话筒（SEnSit）灵敏度调整：演出—30dB/—20dB；一般讲话—20dB/10dB；访问—10dB。
建议演出当中使用（—20dB)。
接收器使用方法：按（POWER）红色按钮开关制。
LCD液晶显示屏亮。
按（SET）设置按钮选择各项功能，选择所需项目后在按一下确认。
选定所需功能后可按↑↓作项目数值增减选择。
当格栏显示屏出现（MUTE）哑音字样显示时，表示发射器现状未能配合。
EM100接收器：内置四个通道/频率，频率范围共有五区：A区：518—550MHZ?B区：630—662MHZ?C区：740—772MHZD区：790—822MHZE区：838—870MHZ从A区：518—550MHZ共分成16个可同时使用通道（差数为32MHZ），每次可作25KHZ增减。
共有1280段，除去工厂预置4个通道/频率外，还有12个可同时使用频率可选择。
若5区共用，16通道乘以5区，就可供80套一起使用。
100系列常见问题:A如何从接收器寻找工厂预置频率？首先按（SET）设置按钮，找出（CHANNL）通道，在按↑（FREQU）频率字样就会闪动，就可按（SET）设置钮确认。
再按↑或↓就可看见工厂预置频率。
B如何将频率作25KHZ微调?首先按（SET）设置按钮，找出（TUNE）调整，频率数字就会出现，按↑就增加25KHZ，按↓就衰减25KHZ。
Sennheiser e 914 麦克风说明书
e 914 Instruction manualDelivery includesDelivery includes• e 914• MZQ 800 microphone clamp • MZW 64 windshield • pouch • quick guide •safety guideThe microphone head is not compatible with the K6 powering module.Product overview1. Sound inlet basket2. XLR-3 connector3. Adjusting the sensitivity4. Adjusting the bass filterInstallationInstallationAttaching the microphoneScrew the microphone clamp to a stand.Place the microphone with its back end into the microphone clamp.Orient the microphone together with the microphone clamp.Connecting the microphoneConnect the XLR-3 socket of the microphone cable (optional accessories) to the XLR-3 socket of the microphone.Using the windshieldPlace the MZW 64 (optional accessories) windshield over the microphone head.OperationPositioning the microphone: Drums / PercussionsAttention: When closing the hi-hat, a strong air current is created on the edge. If the microphone is positioned too close to the edge, interfering noise due to the air current can occur.It is vital to observe the following notes:mentaryA Position the microphone a few centimetres above the outer edge of the hi-hataiming down. If necessary, remove unwanted low-frequency signal portions by highpass filtering.B Good starting position for live miking applications. If the overhead microphones areonly used for picking up the cymbals, unwanted signal portions can be attenuatedby high pass filtering.In order to prevent interference due to crosstalk between adjacent sound sources, try to position the microphone so that the interfering sound source is located in the angle area of the highest can-cellation of the microphone (approx. 180°, see polar diagram).Positioning the monitor loudspeakersTo prevent feedback and crosstalk, postion your monitor loudspeakers in the angle area of the highest cancellation of the microphone (approx. 180°).Sensitivity and bass filterThe e 914 is equipped with a three-position sensitivity switch and a bass filter switch.Adjusting the sensitivityThe microphone sensitvity can remain unchanged (0) or be reduced by 10 dB or 20 dB. The latter is recommended when there is a risk that the microphone or subsequent microphone input is overmo-dulated, e.g. due to high sound pressure levels from drums, brass instruments, etc.We recommend that you mute the corresponding microphone channel on the mixing consolebefore connecting and disconnecting the microphone cable, switching on and off the phantom powering or setting the switches (see figure above).Adjusting the bass filterThe e 914 has been designed for an extended low-frequency bass response. With certain live or close instrument miking applications, an over-emphasis of the low frequencies can occur. This can be compensated for by the 6 dB/octave roll-off filter. The cut-off filter reduces low-frequency wind noise by 18 dB/octave.Cleaning and maintaining the e 914Cleaning and maintaining the e 914CAUTIONLIQUIDS CAN DAMAGE THE ELECTRONICS OF THE PRODUCT!Liquids entering the housing of the product can cause a short-circuit and damage the electronics.Keep all liquids away from the product.Do not use any solvents or cleansing agents.Disconnect the products from the power supply system and remove rechargeable batteries and batteries before you begin cleaning.Clean all products only with a soft, dry cloth.SpecificationsSpecificationsTransducer principle pre-polarised condenser microphone Frequency response 20 - 20,000 Hz Pick-up patterncardioidSensitivity (free field, no load) with pre-attenuation 7 mV/Pa2.3 mV/Pa / 0.7 mV/Pa Nominal impedance (at 1 kHz)100 ΩMin. terminating impedance 1 kΩMax. sound pressure level (at 1 kHz)137/147/157 dB SPL (depending on pre-attenua-tion)Equivalent noise levelA-weighted (DIN IEC 651) CCIR-weighted (CCIR 468-3)19 dB 30 dBPre-attenuation 0 dB, -10 dB, -20 dB Bass filterlinearroll-off 130 Hz, 6 dB/oct.cut-off 85 Hz, 18 dB/oct.Phantom powering 48 V / 2.2 mA Connector XLR-3Dimensions ⌀ 24 x 157 mm Weight198 gPolar pattern30°0°180°150°120°60°90°0510152025dB30°0°180°150°120°60°90°125 Hz 250 Hz 500 Hz 1,000 Hz 2,000 Hz 4,000 Hz8,000 Hz 16,000 HzFrequency responseflat roll offcut off501002005001,0002,0005,00010,00020,000H z0- 10- 20dBOverview of applications Connector assignmentBALANCEDOverview of applicationsPrimary applicationSecondary application。
鹅颈话筒
MZH 3015-L, MZH 3040-L, MZH 3042-L, MZH 3062-L, MZH 3072-L 所有的 MZH 鹅颈架都有带 LED 环的型号，用于显示谁正在发言。L 衍生型配
鹅颈架集成话筒头 心型指向适用于通用拾音 针对互调进行射频屏蔽 流线型设计 集成光环
鹅颈话筒 02 03
Mic Series °3
Sennheiser 鹅颈话筒 °3 把功能先进的话筒与模块式的组件组合到一起。模块式的话筒头、鹅颈架和坚固 的基座提供无限可能的组合。它们是适合所有人的话筒。
ME 34 ME 34 是永久性极化的电容话筒头，与 Sennheiser MZH 鹅颈架搭配使用。这种心型指向的
ME 36 ME 36 是永久性极化的电容话筒头，与 Sennheiser MZH 鹅颈架搭配使用。这种独特的迷你
枪式话筒具有超心型/叶型指向，与 MZH 3015 鹅颈架搭配使用时,有利于隐蔽布置。 强指向性迷你枪式话筒 低噪声,且传输范围大 纤细精巧，用于隐蔽拾音 干涉管旋转装配实现最优校准 镀金触点保证长期免维护工作
用于拾取演讲声。e 912 S 可以通过集成的薄膜按键来开关。 用在桌面或者演讲台上进行隐蔽拾音 针对语音应用进行优化 可编程按钮 ( PTT、开关、PTM )
附件
牢固支撑！即使在紧张的情况下，也需要可靠地固定才能实现良好的音质。抗振动悬挂可以减少来自桌 面、地面或者讲台的噪声。桌面支架有电源开关。支架可以与给 SKP 发射器的幻象电源结合，使话筒无 线连接，从而实现快速灵活固定。
森海塞尔无线话筒 EW112G3 说明书
EW 112 G3 概述让你的演讲更加生动。
包含的全向性话筒可以重现自然的语音,容易隐藏的小巧外形不易被发现。
腰包式发射机可选用可充电电池，这样你就无须关心电池是否够用而可以专心你的演讲。
你需要最好的无线演示技术：一键同频的快速设置、用户方便快捷的操作以及纯分集接收机带来的绝对的可靠度。
特点坚固的金属外壳42 MHz 的切换频宽，1680个可调谐的UHF频率带给你干净的接收增强的频率组系统，每组最多12个兼容频率高品质的纯分集接收技术导音静噪技术可以在发射机关闭时去除无线射频干扰自动频率扫描功能可以自动寻找可用频率增强的音频频率范围增加的音频灵敏度范围利用红外线界面与无线发射机同频具有更多可控选项用户方便快捷的菜单操作发射机和接收机都有背光照明的图形化显示屏可以避免意外改变设置的自动锁定功能HDX降噪器带来水晶般清澈的声音发射机以四个阶段显示电池电量，此电量也显示在接收机上可编程的静音按钮内部集成的均衡器和声音检查模式可以直接为发射机或接收机内的BA 2015 电池组充电的外部触点适合不同需求的丰富的系统配件市场指导价格：4800元包装内含1 EM 100 G3 机架式接收机1 SK 100 G3 腰包式发射机1 ME2 领夹式微型话筒(全方向)1 NT2 供电单元2 根天线2 个堆叠零件2 节AA 电池使用手册技术指标无线频率范围: 516 - 865 MHz传输/接收频率个数: 1680预设套数: 12切换频宽: 42 MHz降噪器: HDX频率响应范围: 25 - 18.000 HzSignal-to-noise ratio: > 110 dB(A)THD, 总谐波失真: < 0,9 %接收机纯分集接收技术天线接口: 2x BNC, 50 Ohm音频输出电平(平衡的): XLR: +18 dBu max Jack: +12 dBu max 音频输出电平(非平衡): Jack: +12dBu max 12 V DC外形尺寸: 202x212x43mm重量: ~ 900g发射机无线输出功率: typ. 30 mW battery AA (Mignon)供电: 2x AA batteries工作时长: 通常. 8h输入电压范围: 1,8 V line输入电压范围: 3 V eff. line外形尺寸: 82x64x24mm重量: ~ 160g领夹式微型话筒换能器; 话筒类型永久极化音频灵敏度: 20 mV/Pa最大声压级: (SPL) 130 dB(SPL) max.拾取特征: 全方向。
Sennheiser EW-D 835-S SET数字无线麦克风系统说明书
DELIVERY INCLUDES• EW-D EM rack receiver• EW-D SKM-S handheld transmitter • MMD 835 microphone module • MZQ 1 microphone clamp • 2 rod antennas• power supply with country adapters • rackmount set • 4 rubber feet • quick guide • safety guide• manufacturer declaration sheetVersatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App.Receive state-of-the-art live sound featuring Sennheiser‘s renowned e 835 capsule on a lightweight handheld transmitter with integrated mute switch.FEATURES• Digital wireless eliminates noise, interference andstatic bursts • UHF transmission greatly enhances range, reliabilityand scalability • Mobile App streamlines setup and operation and elimi-nates complicated menus • Automated setup creates reliable connections withminimal time and effort • Up to 2,240 selectable frequencies• Lithium Ion battery pack delivers up to 12 hours of ope-ration (up to 8 hours of operation with AA batteries)• 56 MHz Bandwidth will allow for up to 90 channels • Preserves every detail of even the most dynamic per-formances with 134 dB transmitter dynamic rangeACCESSORIESEW-D ASA (Q-R-S)Active Antenna Splitter 470 - 694 MHz Art. no. 508879EW-D ASA (T-U-V-W)Active Antenna Splitter 694 - 1075 MHz Art. no. 508880EW-D ASA (X-Y)Active Antenna Splitter 1350 - 1805 MHz Art. no. 508881EW-D ASA CN/ANZ (Q-R-S)Active Antenna Splitter 470 - 694 MHz Art. no. 508998EW-D AB (Q)Antenna Booster 470 - 550 MHz Art. no. 508873EW-D AB (R)Antenna Booster 520 - 608 MHz Art. no. 508874EW-D AB (S)Antenna Booster 606 - 694 MHz Art. no. 508875EW-D AB (U)Antenna Booster 823 - 865 MHz Art. no. 508876EW-D AB (V)Antenna Booster 902 - 960 MHz Art. no. 508877EW-D AB (Y)Antenna Booster1785 - 1805 MHz Art. no. 508878ADP UHF (470 - 1075 MHz)Passive directional antenna470 - 1075 MHzArt. no. 508863BA 70Rechargeable battery pack for SK and SKM-S Art. no. 508860L 70 USBCharger for BA 70 rechargeable battery packArt. no. 508861EW-D CHARGING SET Set of L 70 USB charger and 2 BA 70 rechargeable battery packs Art. no. 508862EW-D COLOR CODING SET Colored labels for wireless link identification for EM, SKM-S, SK Art. no. 508989EW-D SK COLOR CODING Colored labels for wireless link identification for SK Art. no. 508990EW-D SKM COLOR CODING Colored labels for wireless link identification for SKM-S Art. no. 508991EW-D EM COLOR CODINGColored labels for wireless link identification for EMArt. no. 508992PRODUCT VARIANTSEW-D 835-S SET (Q1-6)470.2 - 526 MHz Art. no. 508750EW-D 835-S SET (R1-6)520 - 576 MHz Art. no. 508751EW-D 835-S SET (R4-9)552 - 607.8 MHz Art. no. 508752EW-D 835-S SET (S1-7)606.2 - 662 MHz Art. no. 508753EW-D 835-S SET (S4-7)630 - 662 MHz Art. no. 508754EW-D 835-S SET (S7-10)662 - 693.8 MHz Art. no. 508755EW-D 835-S SET (U1/5)823.2 - 831.8 MHz & 863.2 - 864.8 MHz Art. no. 508756EW-D 835-S SET (V3-4)925.2 - 937.3 MHz Art. no. 508758EW-D 835-S SET (Y1-3)1785.2 - 1799.8 MHzArt. no. 508759MICROPHONE COMPATIBILITYMicrophone modules compatible with the EW-D SKM-S handheld transmitterMMD 835-1Dynamic microphone module with cardioid polar patternMMD 845-1Dynamic microphone module with supercardioid polar patternMME 865-1Pre-polarized condenser microphone module with supercardioid polar patternMMD 935-1Dynamic microphone module with cardioid polar patternMMD 945-1Dynamic microphone module with supercardioid polar patternMMK 965-1Condenser microphone module with switchable cardioid and supercardioid polar pattern MMD 42-1Dynamic microphone module with omni-directional polar patternNeumann KK 204Condenser microphone module with cardioid polar patternNeumann KK 205Condenser microphone module with supercardioid polar patternMM 435Dynamic microphone module with cardioid polar patternMM 445Dynamic microphone module with supercardioid polar patternME 9002Pre-polarized condenser microphone module with omni-directional polar patternME 9004Pre-polarized condenser microphone module with cardioid polar patternME 9005Pre-polarized condenser microphone module with supercardioid polar patternSystemAudio link frequency ranges Q1-6R1-6R4-9S1-7S4-7S7-10U1/5V3-4Y1-3470.2 - 526 MHz520 - 576 MHz552 - 607.8 MHz606.2 - 662 MHz630 - 662 MHz662 - 693.8 MHz823.2 - 831.8 MHz &863.2 - 864.8 MHz925.2 - 937.3 MHz1785.2 - 1799.8 MHzBluetooth® Low Energy(BLE) frequency range2402 - 2480 MHzAudio frequency response20 Hz - 20 kHz (-3 dB)@ 3 dBfsAudio THD≤ -60 dB for 1 kHz@ -3 dBfs input level Operating temperature-10 °C - +55 °C(14 °F - 131 °F)Relative humidity 5 - 95 % (non-condensing)EW-D EM (Rack Receiver)Input voltage11 - 13 V ⎓Input current≤ 300 mATransmit power (radiated)BLE: max. 10 mW EIRP Audio output power18 dBu max. Dimensions212 x 44 x 189 mm Weight approx. 1000 g (without an-tennas and power supply)MMD 835 (Microphone Module)Transducer principle dynamicSensitivity 2.1 mV/PaSound pressure level154 dB SPLPick-up pattern cardioidEW-D SKM-S (Handheld Transmitter)Input voltage 2.0 - 4.35 VInput current< 300 mAPower supply 2 AA batteries 1.5 V (al-kali manganese) or BA 70rechargeable battery pack Occupied bandwidth200 kHzTransmit power (radiated)Audio link: 10 mW ERP(Range Y1-3: 12 mW ERP)BLE: max. 10 mW EIRP Dimensions (ø x l)50 x 268 mm (incl. MMD835 microphone module)40 x 200 mm (withoutmicrophone module) Weight (without batteries)approx. 304 g (incl. MMD835 microphone module)approx. 195 g (withoutmicrophone module)SPECIFICATIONSSet in packagingDimensions405 x 350 x 73 mm Weight 3.0 kgDIMENSIONSEW-D EMDIMENSIONSMikrofonmodul MMD835 - nur BeispielEW-D SKM-SSennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · 。
森海塞尔话筒调节方法
森海塞尔话筒调节方法森海塞尔（Sennheiser）是德国一家世界著名的音频设备制造商，其专业的麦克风产品在音频领域享有很高的声誉。
调节森海塞尔话筒需要细致的操作和理解其性能指标，下面将详细介绍森海塞尔话筒的调节方法。
一、了解森海塞尔话筒的性能指标在调节森海塞尔话筒之前，首先需要了解其性能指标，包括极限声压级、灵敏度、频率响应、指向特性等。
1、极限声压级（Maximum Sound Pressure Level，简称SPL）：指话筒能够承受的最大声压级，过大的声压可能会导致失真。
通常以dB SPL表示。
2、灵敏度（Sensitivity）：指话筒输出信号级别与输入声压级之间的关系。
通常以dBV或mV/Pa表示。
3、频率响应（Frequency Response）：指话筒在不同频率下的输出级别。
通常以特性曲线图的形式表现。
4、指向特性（Polar Pattern）：指话筒在不同方向上的接受声音的能力，常见的有全指向性、心形指向性、超心形指向性等。
二、选择合适的话筒类型1、动圈型话筒：适用于大声音源和高SPL的场景，如乐器放大、现场表演等。
2、静电型话筒：适用于录音室和广播等专业应用场景，具有高灵敏度和平坦的频率响应。
3、电容型话筒：适用于录音室、音乐制作和表演等专业领域，具有高灵敏度和广泛的频率响应。
三、调节森海塞尔话筒的方法在选定合适的话筒后，接下来是需要进行一系列的调节操作，以确保话筒的工作状态和效果。
1、极限声压级的调节：通过控制输入声压级，避免话筒受到过大的声压而发生失真。
首先可以以较低的声压水平进行测试，逐步增加声压，直到感觉到有失真发生即可停止。
2、灵敏度的调节：调节话筒的灵敏度可以通过声卡或混音台的增益调节。
根据实际需求和回放效果，在不引起失真的前提下，适当调节灵敏度，使得声音在回放时能够达到理想的水平。
3、频率响应的调节：根据实际需求和应用场景，可以通过均衡器调节话筒的频率响应。
例如，在录音室中，可以使用均衡器增强低音或高音，以达到更好的效果。
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森海塞尔-话筒
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EW １65Ｇ３概述
为舞台设计的电容式话筒技术:此系统的话筒头是基于家喻户晓的evoｌｕtion e 865 电容式话筒头。
宽广的频率响应范围和高灵敏度,这是G3１00 系列中的精英话筒。
具有卓越的音质和简单的操作，此系统能把艺人全部的热情不折不扣的直接传递给听众。
特点
坚固的金属外壳
42 MHｚ的切换频宽,1680个可调谐的UHF频率带给你干净的信号接收增强的频率组系统,每组最多12个兼容频率
高品质的纯分集接收技术
导音静噪技术可以在发射机关闭时去除无线射频干扰
自动频率扫描功能可以自动寻找可用频率
增强的音频频率范围
利用红外线界面与无线发射机同频
具有更多可控选项用户方便快捷的菜单操作
有背光照明的图形化显示屏
可以避免意外改变设置的自动锁定功能
ＨＤX降噪器带来水晶般清澈的声音
话筒和接收机都有4个阶段显示发射机电池状态
手持无线话筒可以与evolｕtｉｏn系列轻松互换话筒头
可以直接为话筒内部ＢＡ2０15电池组充电的外部充电触点
集成的频率均衡器、声音检查模式
适合不同需求的丰富的系统配件
包装内含
1 台EM 100 G３机架式接收机
1 个SKM 1０0-８6５G3 手持无线话筒(电容，超心形) １个ＭＺＱ1 话筒夹
1个ＮT 2 供电单元
２根天线
2 个堆叠零件
2 节AA 电池
使用手册
技术指标
ＲＦ无线频率范围: ５16 - 865ＭHz 传输／接收频率个数: 1６80
预设套数: 12
切换频宽:42 ＭＨｚ
峰值频偏: +/- 4８kＨz
降噪器：ＨDX
频率响应范围: (话筒) ８０－1８000 Ｈｚ
信噪比:＞110 dＢ(A)
TＨD，总谐波失真：< 0,9 %
符合规范: ETS 300422 ，EＴS30０４45, ＣE, FCC 天线接口：２BＮC, ５0 Ohm
Audio-XLＲ接口: 6,3mm
音频输出电平(平衡): XLR:+18ｄBｕmax
音频输出电平(非平衡): Ｊacｋ:＋１０ｄＢｕｍax 外形尺寸(接收机）: 212 x２02 ｘ43mｍ
重量(接收机): 9０0 ｇ
ＲＦ无线输出功率：30 mＷ
工作时长(无线话筒）: tｙp. ８h
外形尺寸(无线话筒):d= 50 mｍ, l=２65 ｍm
重量(无线话筒）:450g
换能器; 话筒类型电容式
ＡF音频灵敏度：1，6 mＶ/Ｐa
声压级:(ＳPL）１５２dB(SPＬ) maｘ．
拾取特征: 超心形。