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1、2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.AEC 改善遠(yuǎn)端的聲音AEC = Acoustic Echo Canceller2004 Polycom, Inc. All rig

2、hts reserved.2004 Polycom, Inc. All rights reserved.AEC 改善遠(yuǎn)端的聲音AEC = Acoustic Echo Canceller2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom,

3、 Inc. All rights reserved.Vortex產(chǎn)品產(chǎn)品2004 Polycom, Inc. All rights reserved.EchoCancellerNoiseCancellerEC1, EC2, Bus EN (Echo Canceller, Noise Canceller)PEQGateMuteGatedUngatedAGCParametersOnOffOnOffOnOffParameters2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.RS-232RS-

4、232ASPI BusASPI BusControl /StatusControl /StatusMatrixingEF BusEF BusOutput 1Delay+-PEQLineOutput DDelay+-PEQLineOutput CDelay+-PEQLineOutput BDelay+-PEQLineOutput ADelay+-PEQLineOutput 8Delay+-PEQLineOutput 7Delay+-PEQLineOutput 6Delay+-PEQLineOutput 5Delay+-PEQLineOutput 4Delay+-PEQLineOutput 3De

5、lay+-PEQLineOutput 2Delay+-PEQLineMic/Line 1Mic/LinePhantomA/DLeveladjust+-ENInput DLineA/DLeveladjust+-Input CLineA/DLeveladjust+-Input BLineA/DLeveladjust+-Input ALineA/DLeveladjust+-Mic/Line 8Mic/LinePhantomA/DLeveladjust+-ENMic/Line 7Mic/LinePhantomA/DLeveladjust+-ENMic/Line 6Mic/LinePhantomA/DL

6、eveladjust+-ENMic/Line 5Mic/LinePhantomA/DLeveladjust+-ENMic/Line 4Mic/LinePhantomA/DLeveladjust+-ENMic/Line 3Mic/LinePhantomA/DLeveladjust+-ENMic/Line 2Mic/LinePhantomA/DLeveladjust+-END/AD/AD/AD/AD/AD/AD/AD/AD/AD/AD/AD/APEQAGCPEQAGCPEQAGCPEQAGC2004 Polycom, Inc. All rights reserved.2004 Polycom, I

7、nc. All rights reserved.A/DLeveladjustMic/Line 2+-ENDelay+-A/DLeveladjustMic/Line 1+-ENDelay+-A/DLeveladjustMic/Line 3+-ENDelay+-A/DLeveladjustMic/Line 4+-ENDelay+-A/DInput A+-PEQDelay+-A/DLeveladjustInput B+-Delay+-A/DLeveladjustInput C+-Delay+-A/DLeveladjustInput D+-Delay+-Output 1Output 2Output 3

8、Output 4Output AOutput BOutput COutput DRS-232RS-232EF BusEF BusControl /StatusControl /StatusLeveladjustLineLineLineLineLineLineLineLineMic/LinePhantomMic/LinePhantomMic/LinePhantomMic/LinePhantomMatrixingD/AAmplifierOutputA/DDelayPhonePhoneTel ephone Tel ephone Li neLi neTLP+-AMPLECPEQPEQPEQPEQPEQ

9、PEQPEQPEQPEQPEQToneGen.D/AD/AD/AD/AD/AD/AD/AD/AD/AAGCPEQAGCPEQAGCPEQAGC2004 Polycom, Inc. All rights reserved. 電話界面具有電話界面具有 參量均衡參量均衡 EQ 自動(dòng)增益自動(dòng)增益 噪聲消除噪聲消除 撥號(hào)程序撥號(hào)程序Call progress detection (忙音忙音, 撥號(hào)鍵撥號(hào)鍵, 陣鈴陣鈴,)PEQNoiseCancellerCall ProgDetectAGCParametersOnOffMuteOnOffParametersParametersTLP (Telephone

10、 Line Processing)2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.RS-232RS-232EF BusEF BusControl /StatusControl /StatusD/AA/DTLPLECPEQToneGen.PhonePhoneTel ephone Tel ephone Li neLi neMatrixingA/DLeveladjust+-ENMic/LinePhantomA/DLeveladjust+-PEQ1BLineD/A+-BPEQLineD/A+-A

11、PEQA/DLeveladjust+-PEQALineD/A+-1PEQ+-AmplifierOutputAMP2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.EchoCancellerNoiseCancellerR1, R2, Bus EN (Echo Canceller, Noise Canceller)PEQGateMuteGatedUngatedAGCOnOffOnOffOnOffParametersParametersRS-232RS-232EF BusEF BusMatrix

12、ingA/DLeveladjust+-ENMic/LinePhantomA/DLeveladjust+-PEQ1BLineD/A+-BDelayLineD/A+-ADelayA/DLeveladjust+-PEQALineD/A+-1Delay+-AmplifierOutputAMPPEQPEQPEQ2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.RS-232RS-232EF BusEF BusControl

13、/StatusControl /StatusMatrixingD/AA/DTLPPEQNoiseCancellerCall ProgDetectAGCParametersOnOffLECPEQMuteOnOffParametersParametersTLP (Telephone Line Processing)ToneGen.PhonePhoneTel ephone Li neTel ephone Li ne2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, In

14、c. All rights reserved.如有疑問(wèn)請(qǐng)點(diǎn)擊文檔2004 Polycom, Inc. All rights reserved.之后之前2004 Polycom, Inc. All rights reserved.POLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOM2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reser

15、ved.POLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOMPOLYCOM2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.董事會(huì)議室的設(shè)計(jì)方案2004 Polycom, Inc.

16、 All rights reserved.培訓(xùn)室的設(shè)計(jì)方案2004 Polycom, Inc. All rights reserved.法院的設(shè)計(jì)方案2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights

17、reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.紅紅 X 表示不在線表示不在線2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.200

18、4 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.線路輸入設(shè)置線路輸入設(shè)置2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc.

19、 All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.輸入輸入交點(diǎn)交點(diǎn)音量音量調(diào)節(jié)調(diào)節(jié)增增益益調(diào)調(diào)節(jié)節(jié)輸輸入入推推子子輸出輸出母母線線輸輸出出回回聲聲參參數(shù)數(shù)2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights re

20、served.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.打開 Options 頁(yè)編輯顯示內(nèi)容(英文)起始時(shí)間延遲時(shí)間 如果顯示屏沒(méi)有顯示,檢查輸入與輸出時(shí)間是否太短.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Polycom, Inc. All rights reserved.2004 Po

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