
raymond aaa. litte

raymond aaa. litke (1920-1986) haah eka american electronic abhiyanta, vyavharik wireless microphonecha shodh lavnara aanee wireless microphone paytant ghenara pahila hota. tyancha janm aanee sangopan alma, cansasjavalil eka shetat jhaale, parantu tyanni tyanche praudh ayushya californiatil sann jose yethe vyateet kele.
wireless microphone.
sann jose steet collegemadhye electronics tadnya mhanoon karyarat asatana litkene 1957 madhye wireless microphonecha shodh lavala. tyachya paryavekshakane tyala shaikshanik sadarikaranat vaparnyasathi eka microphone shodhanyache aavhan dile jeey taranpasoon mukt asel.
litakcha wireless mike chandichya nalisarkha hota, jyachya varchya bajula microphone, madhyabhagi transmitter aanee talashi batterycha vijpurvatha hota.teey 6 inch lamb, 1 inch vyasache aanee 7 auns vajanache hote; yaa yantrachi prasaran shreni ardha mail itaki hotee. done prakarche mike upalabdh hoteh lavelier aanee hand-helled. 17 paund vajanachya eka sahpravartakane portable dhwani pranali purn kelee.
litakne 1957 madhye wireless microphone pratikrutikaran kele asale taree, tyane 8 meey 1961 paryant petantsathi arj keela nahee.ess. paytant kra. 3,134,074 adhikrutpane 19 meey 1964 roji manjur karnyat aala. tyachya microphonela kadhikadhi vega electronics corporation, jyane teey pratham utpadan mhanoon tayar kele, nantar 'vega-mike' asehi mhatale jaate. vegane litakne vikasit kelelya itar electronics vastoo aanee tape vikalya.
1959 madhye stanford vidyapithat jhalelya olympic chachanyanmadhye litkechya wireless microphonechi pahili chachani ghenyat aalee. tyanantar, american prasaran companyne (aii. bii. see. television) 1960 madhye lokshahi aanee prajasattak adhiveshananmadhye microphonechi chachani kelee. umedvar johnn eff. kenneddy aanee richard nixon heey vega-mike vaparnare pahile celebrity hote. durdarshan sutrasanchalak johnn deleene julai 1960 madhye aii. bii. see. durdarshan vrutt prasaranavar litkechya shodhachi prashansa kelee. deleene american lokansamor yaa shabdanni tyachi olakh karoon dileeh "haah eka vega-mike aahe" aanee pudhe jaaun spasht kele qee "haah eka wireless microphone aahe, jyachi lambi sahaa inch aahe... konatyahi prakarchya taranshivay..."deleene nidarshanas aanoon dile qee tyacha vapar (adhiveshan) sabhagruhat kinwa baher prasarit karnyasathi keela jaau shakato... paraspar jodalya jaananya microphone cableschee gairsoy naan karata..."federal communication commissiondekhil yamule prabhavit jhaale. eff. see. see. neey tyala shodhat asalelya frequencievaji 12 frequency dilya.
itar kamgiri.
1960 chya dashakat litke yanni california vidyapith, sann francisco vaidyakeey kendrat shaikshanik durchitravaniche mukhya abhiyanta aanee electronics tadnya mhanoon kaam kele. 1961 paryant tyanni california vidyapithasathi daha varshe kaam kele hote.