Multitone Analyzer is an app designed to explore audio electronics performance by producing quick measurements using a simple loop-back configuration. MA produces a specific set of test tones that are sent to a digital-to-analog converter (DAC) that are then passed through one or more analog components and then received by MA and analyzed. MA both, plays the signals and records them for analysis. DAC and ADC are required for this to work.
Measurements that MA can produce: TD+N, IMD, N+D, delay, clock drift, frequency response, etc.
Audio support for WASAPI, ASIO, and Direct Audio devices with sampling rates of up to 384kHz/32 bits
Test signals: arbitrarily large multi-tone signal, simple sine waves, two-tone IMD test signals, 3-tone IMD test signals, square wave, triangle wave
FFT sizes of up to 1M
For distortion measurements a range of frequencies to measure can be selected
BallroomDJ 4 is a complete rewrite of BallroomDJ. BallroomDJ 4 is a ballroom music player (but can be used for other purposes). It is designed with the goal of being able to play music the entire evening without intervention.
Features:
Uses your music collection from your hard drive
No limitations on the number of audio files
Manual, sequenced and automatic playlists.
Flexible: adjust the music queue or the playlist queue while playing
Flexible: almost everything can be configured
Edit song data. Optionally write the audio file tags
ReSampler is a high-performance command-line audio sample rate conversion tool which can convert audio file formats with a variety of different bit-depths and audio channel configurations. ReSampler compiles and runs on Windows, Linux and macOS
Podfetch is a self-hosted cross-platform podcast manager. It is a web app that lets you download podcasts and listen to them online. It is written in Rust and uses React for the frontend. It also contains a GPodder integration so you can continue using your current podcast app.
Download and Convert YouTube, SoundCloud & Spotify in MP3 with full tags (title, artist, genre, cover, lyrics) AllToMP3 is a desktop application to download and convert YouTube, SoundCloud, Spotify and Deezer in 256 kb/s MP3, with tags: cover, title, artist, genre, and even lyrics!. It supports YouTube playlists, Deezer, and Spotify playlists, and also integrates a search engine so you can simply specify a song name or an album and AllToMP3 will download it…
Download AllToMP3 for Windows, macOS and Linux
If you encounter any problem, try to add an exception for AllToMP3 or to deactivate it
On macOS or Windows you will need a valid certificate so the application can be signed
You need basic knowledge of programming and using Github to create a new translation
You need to know two letter country code for language
Display of audio spectrum from PC input or wave file.
Reads audio from Windows audio interface or wave file and creates a continuous spectrum display. Command line support for generating sine, square, triangle and sawtooth wave files. Uses biquad IIR digital filters for frequency detection, plus digital lowpass filters for smoothing. Highly configurable. 60+ FPS with suitable hardware. Manual or automatic gain control.
Features:
Continuous display update
Single function, easy to learn
Zoom in on small frequency or dB range
Resizable main window and repartitionable panes
Crosshair cursor when Ctrl is pressed
Single, stand-alone exe file, no install/uninstall
Builds with Visual Studio 2019 or 2022
Bit-perfect sine wave generation for all sample sizes
SuperCollider is a platform for audio synthesis and algorithmic composition, used by musicians, artists, and researchers working with sound. It consists of:
scsynth, a real-time audio server with hundreds of unit generators (“UGens”) for audio analysis, synthesis, and processing
supernova, an alternative server to scsynth with support for parallel DSP on multi-core processors
sclang, an interpreted programming language that controls the servers
scide, an editing environment for sclang with an integrated help system
sclang comes with its own package manager, called Quarks. scsynth and supernova both support third-party plugins via C and C++ APIs.
Playrec is a Matlab and Octave utility (MEX file) that provides simple yet versatile access to soundcards using PortAudio, a free, open-source audio I/O library. It can be used on different platforms (Windows, Macintosh, Unix) and access the soundcard via different host API including ASIO, WMME and DirectSound under Windows.
This software integrates a small specialized synthesizer and vocal processor. It can be used to learn Byzantine Church singing. You can play from the keyboard, mouse or touch screen. MIDI input is also available. Voice functions include: pitch highlighting, synthesizer control by voice, pitch correction and voice-to-ison conversion.
On the screen there are labels with symbols of Byzantine notes. There is a metronome. The program is oriented on the Chrysanthos tuning of the diatonic scale: 9/8 – 12/11 – 88/81. The octave is divided into 17 (or 19) non-equal parts, it allows you to get all the Byzantine modes.
Features:
No installation required
Metronome
Different channels for melos and isokratima
MIDI input
17 (or 19) non-equal steps per octave: same tuning for all scales
Voice functions: highlight key, synthesizer control by voice, pitch correction, voice-to-ison conversion
Record audio
Training mode
Cross-platform: may be compiled on any platform, supported by Qt 4.x or 5.x
The Audio File 