
DAVID GRIESINGER (LEXICON): Creating Reverb Algorithms For Surround Sound
The current challenge to reverb designers such as Dave Griesinger of Lexicon is to create realistic algorithms for surround sound. Paul White finds out how he's approached the problem.

















![Figure 1: [top] A simple synthesizer. Figure 2: [bottom] Applying this control voltage to the oscillator frequency would result in a short burst of vibrato. Figure 1: [top] A simple synthesizer. Figure 2: [bottom] Applying this control voltage to the oscillator frequency would result in a short burst of vibrato.](https://dt7v1i9vyp3mf.cloudfront.net/styles/teaser_large/s3/imagelibrary/s/synthsec1_2-0200-qAtfRQgceyPk0EN0dHZIftHUGToqoWju.gif)