Audio Editing

Topic
Overview  »

Audio editing is the process of manipulating audio recordings to focus on segments or highlight features of interest and typically involves trimming, amplitude modification and effects. Audio editing is heavily used in a variety of domains, such as podcasts, audiobooks and video editing.

Basic Audio Editing

AudioResample — resample the audio to a different sample rate

AudioTrim — trim the silence or other unwanted parts of an audio

AudioPad — pad with silence or periodic repeats of the audio

AudioReverse — reverse audio so it plays backward

AudioDelete  ▪  AudioInsert  ▪  AudioReplace  ▪  AudioPartition  ▪  AudioSplit

Amplitude & Channel Operations

AudioNormalize — normalize sample values to a specified loudness

AudioAmplify — amplify or attenuate audio signals

AudioPan — create a stereo audio object with centered or specific panning

AudioChannelMix  ▪  AudioChannelSeparate  ▪  AudioChannelCombine

Arithmetic Operations

Plus  ▪  Times  ▪  Power  ▪  Abs  ▪  Log  ▪  ...

Audio Effects

AudioReverb — create audio by adding reverberations to audio

AudioFade  ▪  AudioDelay  ▪  AudioTimeStretch  ▪  AudioPitchShift  ▪  AudioFrequencyShift  ▪  AudioSpectralMap  ▪  AudioSpectralTransformation

Audio Composition

ConformAudio — return a list of audio objects with conforming properties

AudioJoin — join a sequence of audio recordings

AudioOverlay — overlay audio recordings