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dBpoweramp DSP Effects & Actions

Digital Signal Processing (DSP) effects process the audio signal. A classic example of an effect is a Graphic Equalizer, which will boost certain frequencies.

In addition actions can be processed, such as deleting source files. The available effects are:


Effects Included

Audio CD - Hidden Track Silence Removal Remove mid-track silence
Audio CD - Remove Gaps CD Index positions are used to remove inter-track gaps when ripping
Audio CD - Silence Track Deletion Remove silence tracks from Audio CD
Bandpass Filters frequencies above and below the specified frequencies
Bit Depth Set sample bit depth (example 24 bit to 16 bit)
Channel Count Increase or decrease channels
Channel Mapper Move or combine channels
Conditional Encoding Allows files to be skipped, or copied 1:1 based on attributes
CPU Throttle Slows encoding
Delete Destination File on Error Converted To file deleted if errors during conversion
Delete Source File Remove Converted From file after conversion
DirectX PlugIn DirectX Effects in dBpoweramp [Windows Only]
Dynamic Range Compression Level-out large changes in audio level
Fade Fade in or out to silence
Folder.jpg Preserve folder.jpg or associated files copied to destination folder
Grabber Takes a portion of audio from a larger file
Graphic Equalizer Boost or reduce frequencies
HDCD Decode HDCD Audio CDs
Highpass Filters all frequencies below the specified frequency
ID Tag Processing Manipulate ID Tags
Insert Audio Inserts audio into the stream
Karaoke Remove voice or instruments
Loop Repeat the whole track a number of times
Lowpass Filters all frequencies above the specified frequency
Maximum / Minimum Length Increase or decrease length
Move destination File on Error Move converted files with errors to a different location
Multi-CPU Force Forces the use of certain CPU cores
Playlist Writer Creates a playlist file containing the conversion / ripping contents
Play Sound After Conversion Informs audibly when a conversion has completed
Preserve Source Attributes Preserve date & time, etc
Read Metadata File Read metadata from xml files
ReplayGain Calculate Replay Gain, or EBU R128 volume adjustment (written to ID Tags)
ReplayGain (Apply) Apply Replay Gain adjustment to converted file
Resample Change Sample Rate Frequency
Reverse Backwards audio!
Run External Allow external programs to access converted files
Speed Up, Slow Down Slows or speeds up the audio without effecting pitch
Trim Silence Remove silence from beginning or end
Trim Remove fixed length from beginning or end
Volume Normalize Adjust volume in many different ways
VST Plugin Utilise VST effects whilst converting
Write Metadata File Exports metadata to XML or HTML
Write Silence Insert silence