基于nRF24E1的無(wú)線同聲傳譯系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).pdf

1、中國(guó)海洋大學(xué)碩士學(xué)位論文基于nRF24E1的無(wú)線同聲傳譯系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)姓名：馬帥申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：信號(hào)與信息處理指導(dǎo)教師：熊建設(shè)20070601TheDesignandReaIizationofSimultaneousInterpretatiOilsystemBasedonnRF24E1AbstractWiththeinternationalexchangeandcooperationbecomingfrequentincrea

2、singlyrepresentativecomingfromdifferentcountriesorareaswillattendmoreandmotemeetingsTheyspeakinthemeetingwiththeirlanguagesthattheyarefamiliarwithTherefore，it’snecessarytouseaSimultaneousInterpretationsystemforthesemeeti

3、ngsTheinterpretersusingthesystemtranslateorallyfromalanguagethatrepresentativespeakwithtoallkindsoflanguagesAtpresentSimultaneousInterpretationsystemhasalreadybecomethenecessaryequipmentintheinternationalassemblyroomAnal

4、yzingandcomparingthepopularwirelesstransmissionmodes(infrared，Bluetooth，RF)，codemodesandmodulationmodes，accordingtocharacterandapplicationofSimultaneousInterpretationsystem，thispaperchooseRFwirelesstransmissionmode，PCMco

5、deandGFSKdigitalmodulationmodeforthedesignOnthebaseofsummarizingthecharactersandproblemsofthesystem，thispaperproposesaSimultaneousInterpretationsystemespeciallysuitableforsmall，middleortemporarymeetingsThispaperdesignaSi

6、multaneousInterpretationsystembasedonnRF24E1FirstlytheapplicationandtheactualityofthissystemareintroducedSecondlythebasictheoriesofwirelessSimultaneousInterpretationSystembasedonRFisanalyzedThirdlywholeframeandhardwarede

7、signofthesystemissummarizedLastlysoftwaredesignofthesystemisintroducedChairmancell，representativecell，interpretationcellandaudiencecellcomposethesystemThechairmancellisthecontrolcellTherepresentativecellcallmakerepresent

8、ativesjoinininternationalmeetingsTheinterpretationcellcanreceivesound，andtransmitthesoundofinterpretersthroughdifferentchannelsAudiencessharethespeechofmeetingsbyusingaudiencecell，buttheseaudiencesdon’tjoininthemeetingsb