Zombini iprosesa ye-KTV kunye nee-amplifiers zokuxuba luhlobo lwezixhobo zesandi, kodwa iinkcazo kunye neendima zazo zahlukile. I-effector yiprosesa yesignali yesandi esetyenziselwa ukongeza iziphumo ezahlukeneyo zesandi ezifana ne-reverb, ukulibaziseka, ukuphambuka, i-chorus, njl. Ingatshintsha isignali yesandi yokuqala ukuvelisa imiqondiso yesandi eneempawu ezahlukeneyo zesandi. Iprosesa ye-KTV isetyenziswa kakhulu kwimveliso yesandi kwaye ingasetyenziswa kwiindawo ezininzi ezifana nemveliso yomculo, imveliso yeemuvi, imveliso yeTV, imveliso yentengiso njalo njalo. Ii-amplifiers zokuxuba ezaziwa ngokuba yi-power amplifier, si-amplifier yesignali yesandi esetyenziswa kakhulu ukukhulisa imiqondiso yesandi. Idla ngokusetyenziselwa ukunciphisa isignali yesandi evela kumthombo wesignali ukuze inikwe i-amplifier yamandla ukuze inyuswe. Kwinkqubo yesandi, ii-amplifiers zokuxuba zihlala zisetyenziselwa ukulawula i-gain, i-signal-to-noise ratio kunye ne-frequency response yesignali yesandi.
Nangona zombini iiprosesa ze-KTV kunye nee-amplifier zokuxuba ziyinxalenye yezixhobo zesandi, iindima kunye neendlela zokusebenza zahlukile kakhulu. Umahluko ophambili ngolu hlobo lulandelayo:
1. Iindima ezahlukeneyo
Indima ephambili ye-effector kukongeza iintlobo ngeentlobo zezandi, ngelixa indima ye-mixing amplifier kukwandisa isignali yesandi.
2. Iindlela ezahlukeneyo zokucubungula isignali
Imiphumo idla ngokusebenza ngokusebenzisa i-digital signal processing, ngelixa ii-mixing amplifiers zisebenzisa i-analog signal processing ukukhulisa i-audio signal.
3. Ulwakhiwo olwahlukileyo
Isixhobo sesiphumo sidla ngokubonwa yitships enye okanye ezingaphezulu zedijithali, ngelixa ii-amplifier zokuxuba zihlala zibonwa ziityhubhu, ii-transistors okanye iisekethe ezidibeneyo kunye nezinye izinto.
Ukusuka kumahluko angentla, kunokubonwa ukuba iimeko zokusetyenziswa kweeprosesa kunye nee-amplifier zokuxuba nazo zahlukile.
Kwimveliso yomculo, iziphumo zisetyenziswa kakhulu kwiindlela ezahlukeneyo zokusebenza ezifana neziphumo zegitare, ukucubungula idrama, kunye nokulungiswa kwelizwi. Abadlali begitare badla ngokusebenzisa iziphumo ukulinganisa iziphumo ezahlukeneyo zegitare, ezifana nokuguqulwa, i-chorus, i-slide, njl. Kwelinye icala, abaqhubi bedrama badla ngokusebenzisa iziphumo ukulinganisa iziphumo ezahlukeneyo zegitare. Abaqhubi bedrama basebenzisa iziphumo ukucubungula idrama, ezifana nokuphindaphinda, ucinezelo, ukulibaziseka, njalo njalo. Xa kufikwa ekulungisweni kwelizwi, iziphumo zingongeza iziphumo ezahlukeneyo ezifana ne-reverb, i-chorus, kunye nocinezelo ukudala isiphumo esihle kakhulu selizwi.
Kwelinye icala, ii-amplifiers zokuxuba zisetyenziswa kakhulu ukulawula i-gain kunye ne-frequency response yesignali ukuqinisekisa ukuba i-audio signal idluliselwa ngokuthembekileyo kwi-power amplifier ukuze inyuswe. Zihlala zisetyenziswa kwizixhobo zokukhupha ezifana nee-stereo kunye nee-headphone ukuqinisekisa ukuba zibonelela nge-audio output engcono kakhulu.
Ngamafutshane, iziphumo kunye nee-amplifier zokuxuba zidlala indima engenakutshintshwa kwimveliso yeaudio. Ukuze kufezekiswe iziphumo ezilungileyo kwimveliso yeaudio, kubalulekile ukuqonda umahluko kunye nokusetyenziswa phakathi kwezi zixhobo zimbini.
Ixesha leposi: Jan-29-2024