Digital Audio Effects, talk 2: Filters and delays

Presenter: Flávio Luiz Schiavoni

In these DAFX talks, the main concepts in the field of audio effects processing will be presented. In this second talk fundamental tools for filter design will be introduced, both for frequency-response-based designs and for filter based on delayed copies of the input signal. Some specific filter designs will be discussed, such as equalizers, well-known effects like wah-wah and phaser, FIR and IIR comb filters for reverb and delay-based filters including like vibrato, flanger and chorus.

When: March 26th, 2012

Where: Room 267-A, IME/USP