Open-source alternatives to Chronal

Audacity is a cross-platform digital audio workstation and multi-track audio editor. It serves as a comprehensive suite for capturing live audio input, refining sound files through splicing and effects, and mixing multi-track audio files using a non-destructive waveform interface. The project functions as a VST3 plugin host, providing a software environment to load and execute audio effects and virtual instruments for real-time signal processing. It also includes an audio spectrum analyzer for visualizing frequencies and waveforms to identify specific sonic characteristics. The software cove

Pulp is an open source sample manager

Beets is a command-line music library manager that automates the organization, standardization, and maintenance of digital audio collections. It functions as a relational database-backed system that identifies audio content through acoustic fingerprinting and retrieves accurate metadata from online databases to ensure consistent tagging and directory structures. The project distinguishes itself through an event-driven pipeline architecture and a modular plugin system, which allow users to intercept and customize library processing workflows. This extensibility enables the integration of exter

Graphical interface to control granular sound synthesis.

Automatically exported from code.google.com/p/audiotools

Musical instrument strobe tuner

eqMac is a system-wide audio equalizer and volume mixer for macOS. It utilizes a virtual audio driver to intercept system output, allowing users to adjust frequency response, boost system volume, and control independent volume levels for different running software applications. The project functions as an audio unit plugin host, integrating third-party plugins into the system audio stream for professional effects. It also includes a local web server that enables remote audio control via HTTP, allowing users to modify audio parameters from a mobile device or other external hardware on the same

Lightweight audio player & converter for FreeBSD/Linux/macOS

Clementine is a desktop music player and media library manager designed for organizing large collections of local audio files. It functions as an audio metadata organizer and a portable device synchronizer, providing tools to index music and manage playback on a computer. The software distinguishes itself through portable media synchronization, which includes hardware-specific audio transcoding to ensure files are compatible with external devices. It also supports remote playback control via Bluetooth and USB peripherals, including the ability to map playback commands to Bluetooth game contro

macOS app to mute & unmute the input volume of your microphone. Perfect for podcasters.

LyricsX is a macOS application that renders synchronized song lyrics over the system UI during music playback. It functions as a desktop display tool, an external lyric aggregator, and a synchronization utility. The application fetches lyrics from multiple remote data sources using current playback metadata and provides a script converter to translate text between Traditional and Simplified Chinese characters. It also includes a lyric file manager for importing and exporting common lyric formats via drag-and-drop interactions. The tool provides capabilities for timing synchronization to matc

📻 LocalRadio is "Radio for Cord-Cutters" – a Software-Defined Radio (SDR) app for your Mac and mobile devices. With an inexpensive RTL-SDR USB device, LocalRadio provides a casual, home-based radio listening experience for your favorite local frequencies - FM broadcasts/free music/news/sports/weather/public safety & aviation scanner/etc.

The fre:ac audio converter project

🎶 Cross-platform music player

BlackHole is a system-level virtual audio driver designed for macOS that enables real-time routing of digital audio signals between applications and hardware. By functioning as a kernel-level extension, it creates a virtual loopback interface that allows users to transfer sound streams across software environments without the need for physical cables or external hardware. The software distinguishes itself through its ability to aggregate multiple physical and virtual audio sources into a single, unified interface. This abstraction layer supports complex signal management, including the mirror

Implements a Widget for Spotify in the Notification Center of macOS 11.0 BigSur

An easy way of recording any discussion or sounds without ads or internet access

macOS native desktop Software Defined Radio app

GNU Radio is an open-source software-defined radio framework that provides a digital signal processing toolkit for building wireless communication systems. At its core, it uses a block-based flow graph architecture where pre-built signal processing blocks are connected into directed graphs to define and execute custom radio signal processing pipelines. The system operates as a flow graph signal processor that enables low-latency streaming radio signal processing, supporting both real-time operation and wireless communication simulation entirely in software. The framework distinguishes itself

Diatronome is a 3-in-1 android application. It provide a tuner, a visual-metronome, and a synthesizer. The application is provided as is, in hope it will be useful. It is delivered without any unnecessary features like advertisement, selling personal data, privacy spy, making money behind you,…

macOS camera recording using ffmpeg

Helio is a free and open-source music sequencer for desktop and mobile platforms:

Control the listening mode on your AirPods Pro in the Touch Bar or Menu Bar.

jmc - a new macOS media organizer

Controlling iTunes and Spotify volume using volume up and volume down hotkeys.