Canonical: https://instain.ru/en/ai/izotope-rx/ Language: en iZotope editor # iZotope RX. Dialogue restoration and spectral editing 4.50 / 5 [Directory score](https://instain.ru/en/ai/izotope-rx/#editorial-rating) [Official website ](https://www.izotope.com/collections/rx) An audio repair editor. Dialogue Isolate, spectral tools, and other modules vary by edition. ![iZotope notes to the RX Advanced editor releases.](https://instain.ru/assets/images/izotope-rx-screen-2116937c977d-1200.webp) iZotope notes to the RX Advanced editor releases. [Open the source ](https://www.izotope.com/pages/release-notes/rx-advanced) ## Dialogue in a noisy location First identify the noise that makes the interview difficult to hear. Steady room noise and a sharp sound next to the microphone call for different approaches. In iZotope RX, you can inspect the recording on a spectrogram. In supported editions, Dialogue Isolate can reduce sounds around the voice. The developer's module list explains which tools are available separately and how they can be used in an editing project. ## Compare a short excerpt Take a learning snippet of the conversation where the buzz of the air conditioner overlaps the quiet end of the phrase. Save a copy of the source, mark the pause before the phrase and the area with the consonants. Only handle this segment. When comparing, set a close volume. If it is easier to understand the words, but exhaled and quiet consonants are gone, weaken the processing and listen to the end of the line. When a single knock between words interferes, it makes sense to check the point edit in the spectral editor. It allows you to leave the rest of the site in its original state. ## Preserve the ambience Silence between phrases can sound unnatural next to an untreated shot. Listen to the result with the preceding and following takes. If the edit is still changing, keep both the original and a separate processed copy. Tools and processing modes differ across RX editions. For a project with many tracks, determine which modules run inside your editor and which need to run separately. ## Suitable tasks - Reduce background noise in an interview - Fix a short foreign sound in the spectrum Features ## Strengths - Spectral recording performance - Isolation of dialogue in supported editions Things to consider ## Limitations - Strong processing changes the timbre - The composition of modules depends on the editorial staff ## Selection and conditions Free access Not confirmed Trial period Not confirmed No sign-up required Not confirmed Russian interface Not confirmed Local installation Not confirmed API Not confirmed “Not confirmed” means there is not enough information. The feature may still be available; check the developer’s terms. Input formats Audio Result Audio ### Terms RX works as a separate audio editor and as a set of modules in supported programs. The availability of the desired operation depends on the version and format of the connection. From task to first result ## Practical example Task Reduce background noise in an interview What to prepare An original speech recording with background noise; keep a separate, unchanged copy. ### Task brief or prompt Task brief: reduce noise in a speech recording while preserving natural word endings, breathing and vocal timbre. Compare the processed audio with the original at the same volume. ### Expected result A cleaned-up version of the recording; judge it by listening, not just by looking at the waveform. ### How to check the result - Listen to quiet word endings and pauses. - Listen for metallic artifacts, cut-offs and changes in vocal timbre. An editorial teaching example of a task brief, not the result of hands-on testing of the service. Check that the required mode is available, that you have rights to the source material and that the intended use of the result is permitted. Check details ## Official sources - [The iZotope RX ](https://www.izotope.com/collections/rx) - [Modes and availability of RX modules ](https://support.izotope.com/hc/en-us/articles/47669810062093-Where-to-find-and-use-individual-RX-modules) - [Description RX Advanced ](https://www.izotope.com/products/rx-advanced?variant=46357368045739) This description is based on the developer’s material. Features, prices and availability may change; check the primary source before use. About the tool Developer iZotope Category [Audio](https://instain.ru/en/category/audio/) Access RX works as a separate audio editor and as a set of modules in supported programs. The availability of the desired operation depends on the version and format of the connection. Payment Different editions of RX have their own purchase terms and modules. Check Dialogue Isolate and available mode before payment. API No separate API specified [Developer terms ](https://www.izotope.com/collections/rx) Directory score 4.50 / 5 Features 4.70 / 5 Workflows 4.40 / 5 Ecosystem 4.50 / 5 Documentation 4.40 / 5 Scores are an editorial guide to the directory. They are not user reviews or the results of personal testing. [See the methodology ](https://instain.ru/en/methodology/) Keep exploring ## For similar tasks [Full category ](https://instain.ru/en/category/audio/) Video ### [Descript](https://instain.ru/en/ai/descript/) Editing videos and podcasts through a text transcript 4.63 / 5 editor API availability confirmed Video ### [NVIDIA AI for Media](https://instain.ru/en/ai/nvidia-ai-for-media/) SDK and microservices for professional media processing 4.40 / 5 Platform Local installation available Audio ### [Antinode Clear](https://instain.ru/en/ai/antinode-clear/) Separate controls for voice, ambience, and reverb 4.38 / 5 plugin Local installation available