Domin samun bayanai daga duniyar waje, dole ne mutane su yi amfani da sassan jiki.

Duk da haka, aikin gabobin ji na mutane a cikin nazarin al'amuran halitta da

dokoki da ayyukan samarwa ba su isa ba. Don daidaitawa da wannan, ana buƙatar na'urori masu auna firikwensin. Don haka,

ana iya cewa na’urar firikwensin wani tsawo ne na sifofin mutum, wanda kuma aka sani da fasalin lantarki.

        Tare da zuwan sabon juyin juya halin fasaha, duniya ta fara shigar da bayanai

shekaru. A cikin tsarin yin amfani da bayanai, abu na farko da za a warware shi ne samun daidaito kuma abin dogaro

bayanai, kuma firikwensin shine babbar hanya da hanyoyin samun bayanai a cikin halitta da

filayen samarwa.

        A cikin samar da masana'antu na zamani, musamman a cikin tsarin samar da atomatik, na'urori daban-daban

ya kamata a yi amfani da shi don saka idanu da sarrafa sigogi daban-daban a cikin tsarin samarwa, ta yadda

kayan aiki suna aiki a cikin al'ada na al'ada ko mafi kyawun jihar, kuma samfurin zai iya cimma mafi kyawun inganci.

Saboda haka, ana iya cewa ba tare da na'urori masu kyau da yawa ba, samar da zamani zai rasa tushe.

        A cikin bincike na asali na asali, firikwensin yana da matsayi mafi mahimmanci. Ci gaban zamani

kimiyya da fasaha sun shiga sabbin fannoni da yawa: alal misali, don lura da sararin sararin samaniya na dubbai

na shekarun haske akan macro, don lura da duniyar barbashi ƙanƙanta kamar fm akan micro, don lura da

Juyin halittar sararin samaniya na dubban ɗaruruwan shekaru akan a tsaye, gajarta kamar na nan take

amsawar s. Bugu da ƙari, an kuma sami nau'o'in bincike na fasaha mai mahimmanci wanda ke da mahimmanci

rawa wajen zurfafa fahimtar abu, bincika sabbin kuzari da sabbin abubuwa, kamar matsananci-high

zazzabi, matsananci-ƙananan zafin jiki, matsananci-high matsa lamba, matsananci-high vacuum, matsananci-karfi Magnetic filin,

ultra-rauni Magnetic filin da sauransu. Babu shakka, ba zai yiwu a sami babban adadin bayanai ba

wanda ba ya isa ga hankalin ɗan adam kai tsaye ba tare da na'urori masu auna firikwensin da suka dace ba. Yawancin bincike na asali na kimiyya

cikas, na farko, shine wahalar samun bayanan abu, da bullowar wasu sababbi

na'urori da na'urori masu auna firikwensin ganowa galibi suna haifar da ci gaba a wannan fagen. Ci gaban

na wasu na'urori masu auna firikwensin sau da yawa mafari ne ga ci gaban wasu fasahohin gaba