Convolution is a powerful signal processing technique commonly used for room correction, headphone listening, or surround processing. When using convolution in Roon, the first step is to design a convolution filter. This is done using an external piece of software.

There are several ways to access the DSP engine. The list on the left-hand side reflects a list of filters that are applied to the audio stream. The Headroom Management, Sample Rate Conversion, and Speaker Setup filters are fixed in their positions, cannot be removed, and cannot appear more than once.

Apr 2, 2017 · To do this, disable one filter in the “EQ filters” window, let REW generate 19 filters and then enable and set that filter manually. Take some care when doing this though, partly to save your speakers and partly to avoid boosting a destructive node.

Dec 14, 2022 · Roon supports the following impulse response file types: a sound file of inpulse response is needed to create a convolution filter. I think most people don’t have the devices to record an impulse response. You can use the AutoEQ project to either download prepared filters as WAV impulse responses.

Apr 21, 2017 · Digital room correction is a pivotal part of any hi-fi audio system, and can make a budget setup sound like a professional one. Roon member @Magnus, with the guidance of Room EQ Wizard (REW) founder John Mulcahy, took the time to write a step-by-step guide on how to do digital room correction using REW and Roon. Check it out below. What you'll

Jan 10, 2020 · For each speaker, import your saved average measurement to rePhase, add your EQ filters for that speaker (import REW EQ filters - Paragraphic gain EQ) and generate an impulse (65536 taps, 48 kHz, 32-bit LPCM mono wav file).

Our parametric EQ supports many of the most commonly discussed filter types. It's a great playground for learning about this stuff and experimenting with their effects on your favorite music. Using the Parametric Equalizer in MUSE, the DSP Engine in Roon.

Jun 28, 2023 · These filters must be removed to prevent Roon from processing data through the DSP engine (and therefore consuming CPU resources and generating noise). Roon added a DSP bypass setting in version 2.0, but I still see slightly higher CPU utilization unless the filters are completely removed.

It can be used for tuning tasks like creating room correction filters, subwoofer time alignment, level matching and choosing crossovers. Download here . This app note will demonstrate room correction using HouseCurve and the convolution feature of Roon’s DSP Engine.

Jun 13, 2023 · Select a filter type from the drop-down menu, then use one of three methods to dial in EQ. Press and drag to adjust the frequency and gain, use the control wheel, or enter settings manually for greater precision.