Mbiri ya vokoda

Wophunzira kumasuliridwa kuchokera ku Chingerezi kumatanthauza "encoder voice". Chida chomwe mawu adapangidwa potengera chizindikiro chokhala ndi sipekitiramu yayikulu. Vocoder ndi chida chamakono chamakono chamagetsi, kupangidwa kwake ndi mbiri yakale kunali kutali ndi dziko la nyimbo.

Chitukuko chachinsinsi chankhondo

Nkhondo Yoyamba Yapadziko Lonse itatha, akatswiri a ku America adalandira ntchito kuchokera ku mautumiki apadera. Pankafunika chipangizo chomwe chinkaonetsetsa kuti chinsinsi cha kukambirana patelefoni. Choyambitsa choyamba chidatchedwa scrambler. Kuyesaku kunachitika pogwiritsa ntchito foni yam'manja kulumikiza chilumba cha Catalina ndi Los Angeles. Zida ziwiri zidagwiritsidwa ntchito: imodzi pamalo opatsirana, ina pamalo olandirira. Mfundo yogwiritsira ntchito chipangizocho inachepetsedwa kuti isinthe chizindikiro cha kulankhula.Njira ya scrambler inayenda bwino, koma Ajeremani adaphunzira kumasulira, kotero kuti panafunika kupanga chipangizo chatsopano kuti chithandizire kuthetsa vutoli.

Vocoder yamakina olumikizirana

Mu 1928, wasayansi wina dzina lake Homer Dudley, anatulukira makina ojambulira mawu. Idapangidwa kuti ikhale ndi njira zoyankhulirana pofuna kupulumutsa zida zokambitsirana pafoni. Mfundo yogwirira ntchito: kufalitsa kwazomwe zimayendera pamasinthidwe, pakulandila, kaphatikizidwe motsatana.

Mu 1939, Voder voice synthesizer, yopangidwa ndi Homer Dudley, inaperekedwa pachiwonetsero ku New York. Mtsikana yemwe amagwira ntchito pa chipangizocho adasindikiza makiyiwo, ndipo vocoder inatulutsanso mawu amakina ofanana ndi mawu a munthu. Ma synthesizer oyambilira adamveka ngati osakhala achilengedwe. Koma m’tsogolo, anasintha pang’onopang’ono.

Mu theka loyamba la zaka za zana la XNUMX, pogwiritsa ntchito vocoder, mawu amunthu amamveka ngati "mawu a roboti". Zomwe zinayamba kugwiritsidwa ntchito muzoyankhulana ndi nyimbo.

Masitepe oyamba a vocoder mu nyimbo

Mu 1948 ku Germany, vocoder idadzilengeza yokha ngati chida choimbira chamtsogolo. Chipangizocho chinakopa chidwi cha okonda nyimbo zamagetsi. Chifukwa chake, vocoder idachoka ku ma laboratories kupita ku studio zama electro-acoustics.

Mu 1951, German wasayansi Werner Meyer-Eppler, amene anachita kafukufuku kaphatikizidwe mawu ndi zomveka, pamodzi ndi oimba Robert Beir ndi Herbert Eimert anatsegula situdiyo zamagetsi ku Cologne. Choncho, lingaliro latsopano la nyimbo zamagetsi linabadwa.

Wolemba waku Germany Karlheinz Stockhausen adayamba kupanga zida zamagetsi. Nyimbo zodziwika bwino padziko lonse lapansi zidabadwa mu studio ya Cologne.

Gawo lotsatira ndikutulutsidwa kwa filimuyo "A Clockwork Orange" ndi nyimbo ya Wendy Carlos, wolemba nyimbo wa ku America. Mu 1968, Wendy adatulutsa chimbale cha switched-On Bach, akuchita ntchito ndi JS Bach. Ichi chinali sitepe yoyamba pamene nyimbo zovuta ndi zoyesera zinalowa mu chikhalidwe chodziwika.

Kuchokera mu nyimbo za synth kupita ku hip-hop

M'zaka za m'ma 80, nthawi ya nyimbo za synth space inatha, nyengo yatsopano inayamba - hip-hop ndi electrofunk. Ndipo nyimboyo "Lost In Space Jonzun Crew" itatulutsidwa mu 1983, sanatulukenso mumayendedwe oimba. Zitsanzo za zotsatira zogwiritsa ntchito vocoder zitha kupezeka muzojambula za Disney, muzolemba za Pink Floyd, m'mawu amafilimu ndi mapulogalamu.