Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Mumufananidzo, sine wave (tsvuku curve) inoongororwa uye inotsvakurudzwa nokuda kwePCM. Sine wave inoenzaniswa nguva nenguva, inoratidzwa semitsetse yakatwasuka. Pamusero mumwe nomumwe, imwe yemitengo iripo (pane y-axis) inosarudzwa. Maitiro ePCM anowanzoitwa pane imwechete yakasanganiswa wedunhu inonzi analog-kune-dhijitari inoshandura (ADC). Ikoku kunogadzira kuratidzirwa kwakasarudzika kwakakwana kwechiratidzo chokupinda (mapoinzi ebhuruu) icho chinogona kunyorwa zviri nyore sedhijitari yedata nokuda kwokuchengetwa kana kushandiswa. Nhepfenyuro dzinoverengeka dzePCM dzinogonawo kuwedzeredzwa kuva rwizi rukuru rwedata rwakaunganidzwa, kazhinji nokuda kwokutumira kworwizi rwakawanda pamusoro pekubatana kwomuviri kumwe chete. Imwe mitoo inonzi time-division multiplexing (TDM) uye inoshandiswa zvikuru, zvikurukuru mumarongedzero azvino uno enhare dzoruzhinji.  Mubvunzo: Chii chinonzi sine wave?
mutsvuku curve