Ukuphazamiseka kwelizwi: ukusebenza kunye nendlela yokusebenzisa

Isandisi selizwi

Songeza enye entsha icandelo elektroniki kuluhlu lwethu. Ngeli xesha yimodyuli Isandisi selizwi. Kule nqaku uyayiqonda imigaqo esebenzayo yale nto kunye nendlela enokusetyenziselwa ngayo iiprojekthi zakho ze-DIY, kunye nokusetyenziswa ongasisebenzisela esi sixhobo somsindo.

Ukwenza enye yezi zinto zigqwetha ilizwi ekhaya kunzima kakhulu, kuba kubandakanya ukusetyenziswa kweetshipsi ezintsonkothe ​​ngakumbi, ezinje nge-DSP. Ngethamsanqa, uya kuba nakho ukufumana iipleyiti ezinomdla kakhulu Sele yenziwe ukuba ibe nye ngokungazami, kwaye ungadibanisa kunye noArduino...

Ithini into yokuhambisa ilizwi?

ilizwi

Isishwankathelo selizwi yinkqubo ekwaziyo tshintsha ilizwi yomntu. Ngokwesiqhelo inokwenziwa ibe phezulu, isezantsi, ukuyenza ivakale ngathi irobhothi. njl. Zihlala zisetyenziselwa ukuvelisa isandi ekudalweni komxholo, okanye ukufihla ilizwi lomntu ukuze lingaziwa. Ezinye izandi zinokugqwethwa, hayi amazwi kuphela ...

Ngokuqinisekileyo kumaxesha amaninzi uyibonile indlela enye yazo esetyenziswa ngayo, nokuba kukwimovie, okanye kubomi bokwenyani. Umzekelo, kwezinye iifilimu zabantwana ezi ukugqwetha amazwi njengaye UAlvin kunye neChipmunks, okanye kwezinye iimovie ezoyikisayo. Uneminye imizekelo kumculo we-elektroniki, apho zikwasetyenziswa kancinci.

Ungasifumana njani isandisi-lizwi

isilinganisi

Kukho iindlela ezininzi zokwenza fumana isandisi-lizwi. Zombini izixhobo zekhompyuter kunye neenkqubo, oko kukuthi, isoftware esebenzisa i-DSP yekhadi lesandi lekhompyuter okanye kwifowuni ephathekayo ukuguqula izandi.

Iibhodi zehardware

Kukho iiprojekthi ezinomdla kakhulu ekufuneka uyazi ukuze ukwazi ukumilisela isandisi-lizwi ngokulula ngesixhobo sehardware kwaye udibanise nebhodi yakho yeArduino. Uya kudinga kuphela:

Ngokuphathelele Ikhaka okanye imodyuli yokugqwetha ye Arduino UNO, unayo intle entle evela kwinkampani Uyilo lweNootropic. YiHacker Hacker, enezi zinto zilandelayo:

  • Isixhobo seHacker Hacker
  • Iyahambelana ne Arduino UNO, Mega, uLeonardo,… (ukwenza umsindo, ukwakha iziphumo, ukuhlanganisa, ukugqwetha ilizwi,…). Sebenzisa izikhonkwane zedijithali 5-13.
  • Iprosesa yexesha langempela ledijithali
  • I-12-bit ADC kunye ne-12-bit DAC yokuguqulwa kwe-analog yedijithali kunye nedijithali.
  • Imemori ye-256 Kb yememori ye-SRAM yokurekhoda kunye nokudlala kwakhona kweesampulu zomsindo. Ayifuni SD kwaye isebenza ngokukhawuleza kune-flash yeXesha leXesha.
  • Ingarekhoda ukuya kwimizuzwana eyi-9 yomgangatho ophezulu we-22Khz ye-12-bit resolution resolution.
  • Uloliwe-kaloliwe I-Op-Amp njengesikhulisi sokufumana imveliso eyi-100x.
  • Amaqhosha amabini ebhodini okokufaka, ukudlula kunye nevolumu.
  • Unxibelelwano lwegubu le-3V lokugcina iisampulu kwi-SRAM.
  • Igalelo kunye nemveliso nge-3.5mm Jack.
  • Ikhithi yendibano elula nayo yonke into oyifunayo.
  • Olunye ulwazi kunye nendlela yokuthenga.

Lo mvelisi ukwanazo nezinye iibhodi ezongezelelekileyo ezinokuthi zikunike umdla wokukhohlisa ukugqwetha kwelizwi, kwaye wenze ngaphandle kwevidiyo potentiometer. Umzekelo, unako thenga isitya UDJ Shield ngoYilo lweNootropic kwaye inamaqhosha ama-5 kunye nee-potentiometers ezi-3, kunye nezalathi ze-2 ze-LED ukuze zikwazi ukulawula isandi seHacker Hacker ...

Usetyenziso (isoftware)

Zininzi izicelo yePC kunye nezixhobo zefowuni ze-iOS okanye ze-Android. Umzekelo, ungasebenzisa ezinye zezona zilungileyo kolu luhlu:

  • IWindows, iLinux y Mac: kwezi nkqubo zokusebenza ungazama iinkqubo ezininzi, nditsho nezinye iingcali ezinje ngeMagix Music Maker kunye nezinye ezineenkqubo zazo zokugqwetha ilizwi kunye nezandi. Kodwa ukuba ufuna into elula kunye nekhonkrithi ngakumbi, ndincoma Fuzz Plus y Krush (le ye-macOS kunye neWindows kuphela). Ndiyakongeza Lyrebird, ekhethekileyo yeLinux elula kwaye enamandla.
  • Android: Kwinkqubo yokusebenza yezixhobo eziphathwayo onazo njenge-AndroidRock Voice Changer kunye neRoboVox, zombini ziyafumaneka kwivenkile yeGoogle Play.
  • iOS / IPOSInkqubo ye-Apple ikwanazo neenkqubo zayo onokuzisebenzisa njengokugqwetha kwelizwi, njengeLizwi eliTshintshayo kunye neLizwi, ngokuTshintsha iiLizwi kwi-InCall, zombini kwiVenkile ye App.

Ndiyathemba ukuba ikukhonze nceda kwaye ungaqala ukusebenzisa isandisi-lizwi ...


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