EasyEffects vs Nahimic

EasyEffects is free, open-source Linux software for applying audio effects to applications managed by the PipeWire audio server. It can process application output and microphone audio sent to recording applications. Available effects include equalizer, compressor, convolver, limiter, noise reduction, reverberation, pitch shift and stereo tools, with control over their processing order. Users can process input or output streams and exclude selected applications. Processed audio can be exposed through Easy Effects Source for recording and communication applications. Configurations can be saved, imported, reused on another system and set to load automatically for selected devices. A PipeWire tab reports version, quantum values, sample rate, installed modules and loaded clients. Most current Linux distributions package the application, and a sandboxed Flatpak includes available plugins. Some distribution packages may omit plugins needed for certain effects. EasyEffects is licensed under GNU GPL version 3 or later, and PipeWire must be installed.

Nahimic is audio software designed for music, movies, communications, and gaming through devices such as internal speakers, headphones, and speakers. Its 3D Sound engine uses head-related transfer function calculations to recreate directional audio as a multichannel sound field on stereo devices. Sound Tracker presents predominant sound directions on a customizable 360° radar overlay. Gaming features include Surround Sound, Device Compatibility, Volume Stabilizer, Voice Stabilizer, and Night Mode. Voice Stabilizer and Static Noise Suppression are intended to support clearer, steadier game communications; Volume Stabilizer helps keep levels more consistent. Night Mode reduces bass and lowers general volume to 50%, with a 10 dB volume reduction. Supported connections include Bluetooth, USB, analog, HDMI, and S/PDIF. Nahimic is free and targets Windows, MacOS, and mobile devices. Its download archive lists compatible computer models for Nahimic 2+ and Nahimic 3 rather than promising support for every computer, and the gaming page advises updating the audio driver before updating the software. The license limits use to the software embedded in equipment manufacturer products.