MYTH: FIR filters always add a lot of delay and are impractical for live sound

"In reality a FIR filter can be anything. It can have minimum-phase behaviour, maximum-phase behaviour, linear-phase behaviour. It can have a variety of multi-phase or, what I call, arbitrary-phase behaviour. And so, the delay through the filter is arbitrary. It’s really how you design the filter. The delay is not limited to the middle point of the tap length."

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I love to geek out about the physics of sound. This channel focuses on the growing opportunity for live sound engineers to improve their confidence and consistency through the understanding of the principles of sound system design and optimization. My goal is to make this channel upfront and honest about my success and failure, so you can learn from both.

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