audio processing
Manipulating sound signals
Audio processing is the manipulation of sound signals—filtering, amplifying, compressing, or otherwise altering audio data.
The term covers everything from adjusting equalizer settings on a stereo to sophisticated digital techniques in music production and speech recognition: The podcast uses heavy audio processing to remove background noise.
In computing, audio processing may happen in real time or on recorded files.
- filteringSelective passage of elements
- reverbProlonged sound reflection
- convolutionTwisting or mathematical integration
- psychoacousticsScience of hearing perception
- DAWAudio production software
spectral analysis · noise reduction · dithering · wave · gain staging · dynamic range · sample rate · codec · speech recognition · real time · mix · modulation · frequency · artifact · transient · delay · pitch shifting · mono
- processingrefining, purifying, conditioning, filtering, sorting
- soundsound, sound waves, echoes, acoustics, vibrations
- hearingear, cochlea, hearing loss, deaf, hearing test
- acousticssound waves, sound wave, sound, soundwave, vibration
- critical systemsavionics, flight control, pacemakers, life support, nuclear reactors
- voice technologyspeech recognition, voice commands, virtual assistants, digital assistant, AI assistant
audio processingimage processing
Manipulating digital pictures computationally
video editing · image manipulation · visual effects · photo editing · visual processing
audio processingaudio recording
Stored sonic information