Audio Utility is a free, lightweight, universal general purpose all in one digital channel strip VST plugin offering precise controls over various aspects of an audio signal, from mid/side processing to soft clipping.
Features include:
- input routing with separate pans for the left and right channels, or alternatively a pre mono balance control to decide how the left and right channels are blended for conversion into mono
- gain, and individual left and right channel gains, mutes
- pan and phase inversion of either channel
- width control, along with separate mid and side gain sliders and mutes
- maximally flat minimal phase high and low pass 12db/octave filtering
- optional hard and soft clipping at 0db
- everything is fully automatable with sensible parameter ranges/scaling
Tag Archives: utility
Background Music ~ macOS Audio Utility
- Automatically pauses your music player when other audio starts playing and unpauses it afterwards
- Per-application volume, boost quiet apps
- Record system audio
github.com/kyleneideck/BackgroundMusic
awesomeopensource.com/project/kyleneideck/BackgroundMusic
mlYou ~ Music Library Utilities Suite
This is a collection of tools to help you manage, maintain, and optimize your own music library for a better experience.
It makes growing and maintaining a music collection of any size easier by automating necessary (but tedious) processes.
The tools currently aim to assist with music organizing and tagging, and playlist management.
Cross-Platform Compatible – Works and tested under Linux (Ubuntu) and Windows. Mac untested but expected to work similar to linux.
MediaInfo ~ Media Metadata Tool
MediaInfo is a convenient unified display of the most relevant technical and tag data for video and audio files.

BestPractice ~ Audio Time-Stretching Tool
BestPractice is a musician’s practice tool, to slow down or speed up music, either from an MP3 file or directly from a CD. Ordinarily the sound is distorted when slowed down our sped up – you get the effect like when playing a 33 rpm record on 45 rpm speed (remember the Chipmunks?). BestPractice tries to correct this, so you can slow down and speed up music, while keeping the original pitch. It is also possible to change the pitch of the music without affecting its tempo. Play along with for instance Eb tuned guitars without retuning your own, or slow down that high-speed guitar solo on a CD that you like to learn.

vsound ~ Virtual Audio Loopback Cable
Vsound is a Linux / Unix application which allows you to digitally record the output of another program such as RealPlayer. The recorded output can be saved to a WAV file or can be piped into another program such as an MP3 encoder…
mp3guessenc ~ Analyze Audio mpeg Files
… a small utility for analysis of audio mpeg files and detection of the encoder used (when layer III).
Further, mp3guessenc can detect many details about the mpeg audio stream and print out lots of useful information.
Supported streams are mpeg 1, mpeg 2 and unofficial mpeg 2.5 – layer I, layer II and layer III of course. Xing tag, lame tag, VBRI tag, Id3 tags (both 1.x and 2.x), APE tags (both v1 and v2), Lyrics3 tags (both v1 and v2) and MusicMatch tag (any version) are detected as well.
Features:
- scan mpeg 1/2/2.5 streams, layer I/II/III
- guess encoder used (lame/gogo/xing/helix/fhg(new, old and ancient)/blade)
- also detects mp3pro and mp3surround streams (even with OFL)
- support for large files (up to 2^60 bytes!)
- free format streams supported
- full statistics for the stream (audio mode, frame histogram, block usage, ancillary data)
- crc16 verification
- vbr tags by xing/lame + VBRI tag by fhg
- detection of ID3 v1/v2 + APE tags + Lyrics3 tags + MusicMatch tag
- verify integrity of lame tag

mp3guessenc.sourceforge.net
sourceforge.net/projects/mp3guessenc
EarTrumpet ~ Windows Volume Control

- Visualize Audio with Multi-Channel Aware Peaking

- Standalone Volume Mixer

- Move Apps Between Playback Devices

- Default playback device management
- Automatic updates via the Microsoft Store
- Support for light/dark mode and all accent colors
- Configurable hotkey
- Modern context menus
- Growing multi-lingual support
- Cairo Shell support
Audio Router ~ Open Source Windows 7 Utility
Audio Switcher ~ Windows Device Selector
Audio Switcher is a 100% free, Open Source, application for Windows® Vista, 7, and 8.
Audio Switcher makes switching between sound devices trivial. No longer do you have to go into the Control Panel or the Windows® Sound options, instead there is an easy to access icon, or even hotkeys.
The beautiful part of Audio Switcher is it’s simplicity. It doesn’t try to do too much, it does exactly what is needed; nothing more, nothing less.

MIDI File Mapper ~ Remap MIDI Notes
MIDI File Mapper is a utility that allows you to remap the notes in MIDI files. This is particularly useful when converting GM drum patterns for a specific drum sampler or converting between loops for two different samplers.
MIDI File Mapper ships with some built-in mappings for popular drum samplers and allows you to create your own, as well as import maps from Cakewalk SONAR or Steinberg Cubase.

midifilemapper.codeplex.com
github.com/markheath/midifilemapper
Cue Sheet Generator ~ Multi-platform, Open-source Utility
A program to easily generate cue sheets for CD images with compressed, or raw (wav), audio tracks, usable, for example, in DosBox.

Cue Sheet Generator in action
