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Concatenative synthesis - University of Birmingham

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THE UNIVERSITY<br />

OF BIRMINGHAM<br />

PSOLA<br />

SCHOOL OF<br />

ELECTRONIC &<br />

ELECTRICAL<br />

ENGINEERING<br />

Digital Systems<br />

&<br />

Vision Processing<br />

! PSOLA - Pitch Synchronous OverLap and<br />

Add (Charpentier, 1986)<br />

! Most successful current approach to<br />

concatenative <strong>synthesis</strong><br />

! In PSOLA the end regions <strong>of</strong> windowed<br />

waveform samples corresponding to a<br />

single excitation period are overlapped<br />

pitch-synchronously and added<br />

Inaugural Lecture<br />

22-Nov-00<br />

SLIDE 23

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