
baruvu vakrata

weiting karv anedi kaarakaala samiti yokka graph, idhi konni phalitaalaku sambandhinchi vaati praamukhyata prakaram chararashi yokka 'baruvu' koliche viluvalaku upayoginchabadutundi. oka mukhyamaina udaaharana dhwani sthaayi kolatalo frequency weiting, ikkada iec 61672loe nirvachinchina vidhamgaa a-, b-, c-mariyu d-weiting anie piluvabade nirdishta weiting vakratalu upayoginchabadataayi. dhwani peedanam yokka baruvu laeni kolatalu grahinchina biggaraga undataaniki anugunamgaa undavu endukante maanava chevi takkuva mariyu adhika pounahpunyaala vadda takkuva sunnitamgaa untundi, takkuva dhwani sthaayilalo prabhavam marinta spashtamgaa untundi. naalugu vakratalu kolichina dhwani sthaayiki vartinchabadataayi, udaaharanaku dhwani sthaayi meterlo weiting filternu upayoginchadam dwara, phonelalo ledhaa vinikidi parimiti kante ekkuva decibels (db) loe biggaraga unna reedingulanu cherukovadaniki (eah-weiting chudandi).
electronic injaneering, audeo mariyu broadcastinglo weiting curves.
nemmadigaa unde rms detectortho eah-weiting, saadhaaranamgaa dhwani sthaayi meterlalo upayoginchetlugaa, audeo circuitlalo sabdaanni kolichetappudu tarachugaa upayoginchabadutundi, vaerae weiting karv, aitu-aarr 468 weiting sophometric weiting karv mariyu pakshika-peak detectornu upayogistundi. gatamlo ccr weiting anie piluvabade eee paddhatini telecommunication parisrama, prasarakulu mariyu kontamandi parikaraala tayaareedaarulu ishtapadataaru, endukante idhi swachchamaina tonelaku badulugaa pops mariyu yaadruchchika sabdam yokka chinna paelulla yokka vinikidini marinta khachitamgaa pratibimbistumdi. irukaina-byaand circuitlu saadhaaranamaina telephony mariyu telecommunicationlalo sophometric weiting upayoginchabadutundi.
vinikidi baruvula vakrarekhalu kooda neetilo dhwani kosam upayoginchabadataayi.
baruvu yokka itara anuvartanaalu.
ayithe, baruvula vakrarekhalaku upayogapade ekaika vishayam dhvanisaastram kaadu, mariyu avi suuryarashmi, gaama radiation exposure mariyu aneka itara vishayaala kosam prabhava kolatalanu pondadamlo vistrutamgaa upayoginchabadataayi. gaama kiranaalu ledhaa itara ionizing radiation kolatalo, radiation monetor ledhaa dosimeter saadhaaranamgaa maanava sariiraaniki athi takkuva nashtanni kaliginche shakti sthaayilu ledhaa tarangadairghyaalanu tagginchadaaniki oka vadapotanu upayogistundi, adhe samayamlo ekkuva nashtam kaliginche vaati gundaa velutundi, tadwara edainaa radiation muulaanni daani 'balam' kante daani nijamaina pramaadam paramgaa kolavavacchu. seavert anedi ionizing radiation kosam baruvutho kuudina radiation motaadu yokka oka unit, idhi paatha unit rem (rontgen samaanamaina manishi) nuu adhigamistundi.
ververu tarangadairghyalu ververu jeeva prabhavalanu kaligi untaayi kabatti, sunburn dwara charmam debbatine pramaadaanni anchanaa vesetappudu suuryarashmi kolataku kooda weiting vartinchabadutundi. saadhaarana udaaharanalu sunscreen yokka ess. pii. eff mariyu yuvi suuchika.
weiting yokka maroka upayogam televisionlo undhi, ikkada signal yokka erupu, aakupaccha mariyu neelam bhagalu vaati grahinchina prakaasam prakaram baruvu untaayi. idhi nalupu mariyu telupu receiverlatho anukuulatanu nirdhaaristundi, mariyu sabdam paniteerunu kooda prayojanaparustundi mariyu prasaram kosam ardhavantamaina prakaasam mariyu chrominanes sanketaalagaa vaeru cheyadaaniki anumatistundi.