Grammofon plastinkasi – tovush (nutq, muzika, ashula) yozib olingan disk. Plastmassa, selluloida, atsetilsellyulozadan yasaladi. Tovush diskning ikki tomoniga mexanik usulda spiral ariqcha tarzida yozib olinadi. Ariqchalarda yozib olingan tovush tebranishlariga mos izlar qoladi. Grammofon plastinkasini grammofonga qoʻyib qayta eshittiriladi.
Adabiyotlar
- OʻzME. Birinchi jild. Toshkent, 2000-yil
 | Bu andozani aniqrogʻiga almashtirish kerak. |
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