Install latest/stable of kwave
Ubuntu 16.04 or later?
Make sure snap support is enabled in your Desktop store.
Kwave makes it simple to edit audio in many ways.
Adjust volume level:
Fade in, fade out, or custom amplitude curve Scale volume by a constant factor Normalise volume Adjust frequency content:
Lowpass filter Bandpass filter Notch filter Pitch shift Other features:
Add noise Add silence Convert audio sample rate Go to position Insert audio from clipboard Reverse audio Save audio blocks between labels as separate files Sonagram (spectrogram) Supported file formats:
WAV (.wav) Ogg/Opus (.opus) Ogg/Vorbis (.ogg) MP3 (.mp3) FLAC (.flac) ASCII coded audio (.ascii) all file formats supported by libaudiofile (some formats are import only)
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Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.