- 问题详情:PocketTape-Recorders“FamilyandHomeMagazine”testwhat’sonthemarketnow. 1)PearlcorderS702$64ThissimplemodelatthebottomoftheOlympusrangescoredthemostpointsforitsexcellentqualityofrecording.Backgroundnoisehardlyaffectsthesoundandrecordingfromap...
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- 问题详情: PocketTape-Recorders“FamilyandHomeMagazine”testwhat’sonthemarketnow. PearlcorderS702$64 ThissimplemodelatthebottomoftheOlympusrangescoredthemostpointsforitsexcellentqualityofrecording.Backgroundnoisehardlyaffectsthesoundandrecord...
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- Manywritersusevoicerecorders.Nowwehavebooksanddigitalrecorders.Usedinwhite-blackTVs,radiocassetterecorders,telephones.Cassettetaperecordersaregraduallyoutofdatenow.erasingmachineformagneticsoundrecordersorreproducersThesecanbeusedtoprogrammedigitalvi...
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