Impulse response convolution reverb

1. What is impulse response convolution reverb?
2. How do you record impulse response for reverb?
3. What is a reverb impulse?
4. Is convolution reverb good?

What is impulse response convolution reverb?

The crux of convolution reverb is an impulse response, or “IR” - a sample taken from a space to capture its character. Using a convolution reverb, you can apply the character of any number of real-world spaces, vintage pieces of hardware, and more, to your sound.

How do you record impulse response for reverb?

Sine sweep: A sine sweep is the most preferred method to record an impulse response. Depending on the length of the sweep, it usually provides the best signal-to-noise ratio. The longer the length, the greater the signal-to-noise ratio but also greater the chance of recording resonances/noisy vibrations in a space.

What is a reverb impulse?

An impulse reverb, also known as "convolution reverb", is an effect that creates artificial reverberations by convolving the impulse response of actual reverberations with the recorded sound.

Is convolution reverb good?

Convolution Reverb is an excellent tool for sound designing. Some uses include creating the sense of depth in a musical recording, emulating room acoustics during dialogue replacement, etc. It can also be used in live events by sampling the venue's IRs and using them to enhance its natural reverb.