Audionamix
®
Instant Dialogue Cleaner
This audio filter is based on the plugin developed by Audionamix® to provide a
hardware based solution that works independently of software in realtime with
minimal delay.
Powered by a deep neural network that separates and preserves speech in real
time you are able apply a gain (-66.3 – +18dB) to speech and background sepa-
rately. This allows you to remove background interference without compromis-
ing integrity of the dialogue.
The Strength parameter allows you to slightly modify what is identified as
speech and respectively as noise. Increasing the strength will cause the filter to
be more “agressive”, i.e. it will identify more content as noise.
Dialogue Cleaner can be enabled separately from the other functions like the
Equalizers or Compressor.
If your audio signal needs to be increased or reduced after this process, a master
gain is available as IDC Output Gain, which can be enabled separately.
Equalizer Settings
Two fully parametric peak/notch equalizers are provided which are applied in
series.
Both Equalizers provide parameters for the center frequency (20Hz – 20kHz),
gain (-66.3 – +18dB) and Q (0.3 – 50) which controls the bandwidth.
Equalizers can be enabled separately from the other functions like the Dialogue
Cleaner or the Compressor.
If your audio signal needs to be increased or reduced after this process, a mas-
ter gain is available as EQ Output Gain, which can be enabled separately.
Compressor Settings
A hard-knee, peak-sensing, stereo-linked audio compressor is provided with
parameters for Threshold (-60 – 0dBFS), Ratio (1:1 – 30:1), Attack (0 - 200ms)
and Release (5 – 5000ms).
Compressor can be enabled separately from the other functions like the
Dialogue Cleaner or Equalizers.
If your audio signal needs to be increased or reduced after this process, a
master gain is available as Comp Output Gain, which can be enabled sepa-
rately.
Filter Strength
Threshold
Speech Gain
Background
Gain
Function
Blocks
Function
Blocks
Function
Blocks
If your settings don’t seem to be applied please check if you have enabled the function block.
Q
Q
Gain
Gain
Frequency
Frequency
Enable/Disable
Function Blocks
Enable/Disable
Function Blocks
Enable/Disable
Function Blocks
Ratio
Envelope
Attack & Release
