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Kuulmispsühholoogia II

Kuulmispsühholoogia II. Avo-Rein Tereping, Ph.D. EMTA, 2008. Komplekshelid. Mähisjoon, envilope. Atakk, front Püsiosa Vaibumine . Komplekshelid. Põhitoon f 1 Osahelid (kõrgemad harmoonilised) f n = n · f 1 Paarisharmoonilised f 2n = 2 · n · f 1

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Kuulmispsühholoogia II

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  1. Kuulmispsühholoogia II Avo-Rein Tereping, Ph.D. EMTA, 2008

  2. Komplekshelid Mähisjoon, envilope Atakk, front Püsiosa Vaibumine

  3. Komplekshelid • Põhitoon f1 • Osahelid (kõrgemad harmoonilised) fn = n · f1 • Paarisharmoonilised f2n= 2 · n · f1 • Paaritud harmoonilised F(2n-1)= (2 · n – 1) · f1

  4. Helispektrid

  5. Helispektrid

  6. Elemendi/süsteemi lineaarsus

  7. Filtrid

  8. Seisulained

  9. c S fr= 2π lV0 C fn= (2n-1) 4l Resonaatorid S veerandlaineresonaator l C l= (2n-1) 4f

  10. Resonaatori ergutumine

  11. Tuiklemine

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