- Audition User Guide
- Introduction
- Workspace and setup
- Digital audio fundamentals
- Importing, recording, and playing
- Multichannel audio workflow
- Create, open, or import files in Adobe Audition
- Importing with the Files panel
- Extracting audio from CDs
- Supported import formats
- Navigate time and playing audio in Adobe Audition
- Recording audio
- Monitoring recording and playback levels
- Remove silences from your audio recordings
- Editing audio files
- Edit, repair, and improve audio using Essential Sound panel
- Session Markers and Clip Marker for Multitrack
- Generating text-to-speech
- Matching loudness across multiple audio files
- Displaying audio in the Waveform Editor
- Selecting audio
- How to copy, cut, paste, and delete audio in Audition
- Visually fading and changing amplitude
- Working with markers
- Inverting, reversing, and silencing audio
- How to automate common tasks in Audition
- Analyze phase, frequency, and amplitude with Audition
- Frequency Band Splitter
- Undo, redo, and history
- Converting sample types
- Creating podcasts using Audition
- Applying effects
- Enabling CEP extensions
- Effects controls
- Applying effects in the Waveform Editor
- Applying effects in the Multitrack Editor
- Adding third party plugins
- Notch Filter effect
- Fade and Gain Envelope effects (Waveform Editor only)
- Manual Pitch Correction effect (Waveform Editor only)
- Graphic Phase Shifter effect
- Doppler Shifter effect (Waveform Editor only)
- Effects reference
- Apply amplitude and compression effects to audio
- Delay and echo effects
- Diagnostics effects (Waveform Editor only) for Audition
- Filter and equalizer effects
- Modulation effects
- Reduce noise and restore audio
- Reverb effects
- How to use special effects with Audition
- Stereo imagery effects
- Time and pitch manipulation effects
- Generate tones and noise
- Mixing multitrack sessions
- Video and surround sound
- Keyboard shortcuts
- Saving and exporting
The Filter and EQ > Notch Filter effect removes up to six user‑defined frequency bands. Use this effect to remove very narrow frequency bands, such as a 60 Hz hum, while leaving all surrounding frequencies untouched.
To remove shrill “ess” sounds, use the Sibilance Softener preset. Or use DTMF presets to remove standard tones for analog telephone systems.
Frequency
Specifies the center frequency for each notch.
Gain
Specifies the amplitude for each notch.
Notch width
Determines frequency range for all notches. The three options range from Narrow for a second order filter, which removes some adjacent frequencies, to Super Narrow for a sixth order filter, which is very specific.
Generally, use no more than 30 dB of attenuation for a Narrow setting, 60 dB for Very Narrow, and 90 dB for Super Narrow. Greater attenuation can remove a wide range of neighboring frequencies.
Ultra-Quiet
Virtually eliminates noise and artifacts, but requires more processing. This option is audible only on high-end headphones and monitoring systems.
Fix Attenuations To
Determines if notches have equal or individual attenuation levels.
Adobe MAX
The Creativity Conference
Oct 14–16 Miami Beach and online
Adobe MAX
The Creativity Conference
Oct 14–16 Miami Beach and online