Izotope has a special vocal denoiser plugin that has an appropriate low latency. So if you really want to use a denoising plugin on-the-fly as an insert effect plugin, you have to check its processing latency before you buy anything to avoid wasting your money!įor example denoising plugins from companies like Waves, Sonnox Oxford or BIAS are known to have high latencies not suitable for live talking online scenarios. So, for denoising plugins you have to pay money.īut keep in mind that most of these denoising plugins have very high latency not suitable for live situations! Only freeware gate plugins exist (but that is not denoising processing in the true meaning of the word and technical a more simple task). Most denoising plugins have a very high latency (a delay not useful for live dialogues = talking).īecause denoising uses technical (scientific) more complex processes than most other plugins, there is still no freeware denoising plugin available! (or anybody else knows one?) That is the reason why denoising is normally a post-production utility only. Using a high or at least good quality microphone (and a simple gate) noise floor should be irrelevant low. Normally it is not used on-the-fly during the recording or other live broadcasting/streaming situations (only gating is used). From a professional audio engineering point of view denoising is a post-production tool.

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