What is JamesDSP? Cool Audio Manager and Equalizer

JamesDSP Manager is a free and open source Android audio DSP (digital signal processor). We’ll look at its features as well as how to properly enable and adjust JamesDSP Manager to achieve the optimum audio output in this article. For Android, it’s a fantastic open source audio management and equaliser. Learn how to install, configure, and use JamesDSP Manager, as well as explore its capabilities.

Android has a large and increasing list of software Audio Digital Signal Processors (DSP). Most vendors include licenced DSP libraries with their flagship devices, ensuring excellent audio quality. Several of these manufacturer-specific audio DSPs, such as Dolby ATMOS and AM3D’s Zirene, have been ported to practically all Android devices by talented developers. To run effectively, several of them necessitate significant changes to the Android Frameworks.

JamesDSP Manager, a new open source audio DSP, has been around for a while. It incorporates the most fundamental as well as some intriguing advanced audio features. It also works with most ROMs (tested with Samsung ROMs, AOSP, CyanogenMod, and LineageOS) with Android 5.x and newer. Installing JamesDSP Manager is as simple as flashing a zip file through recovery. The author makes ZIP files available for both ARM and x86 architectures.

Compression features of JamesDSP Manager

  • Audio compression with JamesDSP Manager
  • Dynamic Bass Enhancement
  • 1023 order FIR linear phase low pass 4 order IIR (Infinite Impulse Response) (Finite Impulse Response)
  • Low pass FIR linear phase 4095 order
  • Reverb

There are two engines available:

  • Gverb Progenitor2 10-band Hybrid Audio Equalizer with Stereo Widening
  • Pre-configured profiles are available, as well as a user-configurable profile.


Convolver simulates physical space by applying the convolution mathematical operation to the audio stream. It requires a separate audio file (.wav file type) to be used as an impulse response source by the library. It also works with Viper4Android IRS files (user just needs to change the file extension to .wav).

Analog Simulation

This function imitates the sound of a vacuum tube amplifier. It was created by ZamAudio and has a number of configuration options. set up JamesDSP Manager
The Omnirom DSP Manager configuration GUI is used by JamesDSP Manager. Finally, SE-Linux does not require any modifications to run the entire programme.

Prerequisites for using and configuring JamesDSP Manager

  • Android 5.x and up
  • Root assistance
  • Installed a custom recovery that allows you to install zip files.
  • Get the installation zip from the project’s GitHub release page.
  • Make sure you download the appropriate zip file for your device’s CPU architecture.
  • Reboot into recovery mode and flash the zip file you downloaded.
  • Reboot your device and enable the Master switch in the JamesDSP App.

Set up JamesDSP Manager

A persistent notification from JamesDSP App may appear in your Notification Area. This ensures that the Android Framework does not destroy the app when the system’s free RAM runs out.

Manual Installation without a custom recovery on rooted devices

As long as the device has root access, JamesDSP Manager can be installed without a modified recovery. The project’s release website includes.7z files that contain all of the files required for the DSP to work properly. The installation procedure for the.7z file is a little more complicated. Reading the README file inside the.7z file will teach you how to install JamesDSP Manager this manner.

Learn More About Audio & Sound


JamesDSP Manager is released under the GPL v2.0 licence and is designed to be simple to integrate into custom ROMs and Android apps. The project is now in active development, with improvements to stability and performance as well as new features being added on a regular basis.

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