6/9/2023 0 Comments Rx spectral denoiseUnfortunately, however, it was unable to add back enough information from the 6KHz-8KHz range, so it gave the speaker a lisp. What a difference! It sounded so much fuller! When I A/B’d it with the Spectral Recovery from RX 9 Advanced, I would say it was noticeably improved. What Spectral Recovery does is try to interpolate what’s there and add back the high-end that was subtracted from the VOIP. With my prior knowledge of RX, I know that the new and improved Spectral Recovery would be the thing that would make the most difference here, so I gave that a whirl… And that was also a pretty time-intensive process. I guess this brings me to what I think would make repair assistant better - I wish it used all of the modules rather than just a few of them. All it really did was subtract the smallest amount of ambient noise. It thought for a long time (almost 1 minute and 30 seconds) and after listening to the result, I wasn’t particularly impressed. I selected two minutes of audio and hit “learn” on Repair Assistant. The high-end was very much lacking and the voice was thin and compressed sounding. The audio clip that I provided was a remotely recorded clip for a podcast. However, if you don’t know what these various tools do, and you don’t have experience using them, I could see it being nice to see what certain settings do. I am always skeptical of tools like this, as I think it ends up being faster for someone like me who knows after listening what kind of tools need to be used. As you can see in the image provided, it uses De-Ess, Voice Denoise, De-click, De-Click and De-Reverb. This is an automated tool that analyzes a piece of audio and gives recommendations on how to make the audio sound its best - mainly by subtracting unsavory elements. The new version of iZotope RX includes a new and improved Repair Assistant. At the end, I will give my thoughts about whether it’s worth upgrading from an earlier version and whether it’s worth buying for the first time. So when I was given an opportunity to put the new version of iZotope RX through its paces, I jumped at the opportunity - knowing that even though I was a fan of the company, that my review would be thorough and honest.įor this review, I will be focusing on the suite’s new features from the perspective of a sound designer/mixer. There is also something to be said about the many different ways iZotope allows one to go about restoring audio, from Spectral Repair to Dialogue Isolate to Voice Denoise to Spectral Denoise - and each one of these tools goes about things a different way and helps tackle different problems. Not only that, but iZotope’s suite is available at a very reasonable price point (with incredibly affordable sales offered throughout the year) and it does not require the dreaded iLok to use. The elegance and ease with which one can view and edit the spectral representation of a waveform is pretty much unmatched by any other software, and the importance and power of that cannot be emphasized enough.
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