Uhambo lweumsindoiqala ngokudalwa bese iphetha ngokukhiqizwa kabusha. Kusukela ekuhlolweni kwepharamitha okuqinile emgqeni wokuhlangana kwefektri kuya edilini lokuzwa elijabulisayo ehholo lekhonsathi, okuhlanganisa lezi ziphetho ezimbili akuyona into eyodwa, kodwa kuyinto ephelele nebambisene.uhlelo lomsindo lochwepheshe.Phakathi kwazo, isixhumanisi ngasinye sibalulekile, futhiisikhulumi, njengesikhulumi esiphezulu sohlelo, ibaluleke njengethuluzi lomculo ku-orchestra ye-symphony, inquma ngqo ukuthungwa kanye nomphefumulo wesethulo sokugcina.

Okuyisisekelo socwaningo nentuthuko yefektri, ukuphishekela ikhwalithi ephezulu kuqhuba yonke inqubo. Onjiniyela bayazi kahle ukuthi ikhwalithi yomsindo enhle kakhulu iwubunjiniyela bezinhlelo. Abazange bafane nje kuphelaizipikhaenamayunithi okushayela anembile kanye nezakhiwo zamabhokisi ezilungiselelwe kahle, kodwa okubaluleke kakhulu, yawanika “izinhliziyo” kanye “nobuchopho” obunamandla –ama-amplifierfuthiamaprosesalokho kubafanela kahle.

Umsebenzi we-i-amplifierukunikeza amandla amsulwa naningi. Kufana nomqhubi ovelele, okhulisa ubuthakathaka ngendlela enembile futhi enamandlaamasignali omsindoukushayela ukunyakazaamayunithi esipikha. Ai-amplifier yekhwalithi ephezuluingaqinisekisa ukuthi isignali cishe ayinakho ukulahleka futhi ayinakho ukuphambuka ngesikhathi senqubo yokukhulisa. Kungakhathaliseki ukuthi umthelela ophansi kakhulu noma imininingwane ebucayi yemvamisa ephezulu, ingadluliselwa ngokwethembeka kusipika.

Futhiiprosesaiyisikhungo esihlakaniphile sohlelo lonke. Inesibopho sokuqedela imisebenzi eqondile efanai-acousticukulungiswa, ukuphathwa kokwahlukaniswa kwamafrikhwensi, kanye nokulawula okuguquguqukayo. Ngamaphrosesa, onjiniyela bangasusa imiphumela emibi ebangelwa yigumbiizici ze-acoustic,ukuqinisekisa ukuthi isikhulumi ngasinye sisebenza kahle kakhulu ngaphakathi kwebhendi yaso yemvamisa, okuholela ekukhipheni umsindo oqondile, olinganiselayo, nohlanzekile ezingeni lereferensi.

Uma le nqubo eqinile yefektri isetshenziswa ezimweni eziningi ezahlukene, inani layo liyagqanyiswa.isitudiyo sokurekhoda sobungcweti, unjiniyela womsindo uthembele kulesi simiso somsindo sobungcweti esiqukethe ama-amplifier, ama-processor, kanye nezikhulumi "njengesibuko seqiniso" sokwenza zonke izahlulelo ezihlobene nekhwalithi yobuciko. Emahholo amakhulu ekhonsathi noma emicimbini ebukhoma, yikhono elinamandla lokubambisana lalesi simiso elenza imizwa namandla abaculi adluliselwe kubo bonke ababukeli ngendlela eyiqiniso nephakeme.

Esikunikezayo akusikho nje isipikha, kodwa isethi ephelele yeizixazululo zomsindo ezilungiswe ngobungcweti. Siklame ama-amplifier nama-processor azinikele kalula kuzo zonke izikhulumi zekhwalithi ephezulu, siqinisekisa ukuthi lonke uchungechunge kusukela kokufakwayo kwesignali kuya kokukhipha umsindo lusesimweni esihle kakhulu sokusebenza.

Kusukela ekulinganisweni okunengqondo efektri kuya ekuqondeni ngokomzwelo ehholo lekhonsathi,ikhwalithi yomsindo enhle kakhulubekulokhu kuyikhono lokubambisana. Ukukhetha thina kusho ukukhetha uhlelo lomsindo oluthembekile olukuvumela ukuthi ulalele iqiniso futhi uzizwe uphelele kunoma yisiphi isigcawu.