DeVerberate 是一种减少混响的插件，可以减弱或增强已存在于录制材料中的混响。新颖的实时算法对单声道和立体声录音同样有效，并将传入的音频分为直接声音和混响声音的估计，然后可以自由地重新组合。可以使用输入和输出信号的频谱表示以及估计的混响来直观地监控改进过程。
DeVerberate 2 引入了一种新的独特的早期反射滤波器，它与版本 1 中的后期混响抑制结合使用。早期反射滤波器使用复杂的统计方法来估计所谓的早期反射脉冲响应。然后利用脉冲响应来计算抵消早期反射影响的逆滤波器。
用例
改进对话和定位声音
法医专家可以提高语音清晰度
衰减现有录音中的混响
增强现有录音中的自然混响
通过改变直达声和混响之间的平衡来改变混音中的感知距离
Acon Digital DeVerberate 可用于 Windows (PC)。提供32位和64位版本，支持插件格式VST、VST3、AAX。
版本 2 中的新功能
新的早期反射过滤器
改进的自动混响时间估计
VST3 支持
EUCON 和完整的 Pro Tools 硬件控制器支持
DeVerberate is a reverb reduction plug-in that can attenuate or boost the reverberation that is already present in recorded material. The novel real-time algorithm works equally well with mono as with stereo recordings and splits the incoming audio into an estimation of the direct sound and the reverberated sound which can then be recombined freely. The improvement process can be monitored visually using the spectral representations of the input and output signal as well as of the estimated reverberation.
DeVerberate 2 introduces a new and unique Early Reflections Filter that works in conjunction with the late reverb suppression found in version 1. The Early Reflections Filter uses sophisticated statistical methods to estimate the so called impulse response of the early reflections. The impulse response is then utilized to calculate an inverse filter that cancels out the effect of the early reflections.
Use Cases
Improve dialog and location sound
Forensic specialists can improve speech intelligibility
Attenuate reverberation in existing recordings
Boost the natural reverberation in existing recordings
Change the perceived distance in a mix by changing the balance between the direct sound and the reverberation
Acon Digital DeVerberate is available for both Windows (PC). Both 32 and 64 bit versions are available, and the plug-in formats VST, VST3, AAX are supported.
New in Version 2
New early reflections filter
Improved automatic reverb time estimation
VST3 support
EUCON and full Pro Tools HW controller support
