GNUitar
GNUitar is an open-source digital guitar tuner application for Linux. It allows guitarists to accurately tune their instruments using their computer's microphone or an external input.
guitar
tuner
open-source
GNUitar: Open-Source Digital Guitar Tuner
An open-source digital guitar tuner application for Linux, allowing accurate tuning with computer mic or external input
What is GNUitar?
GNUitar is a free, open-source guitar tuner application developed for Linux operating systems. It functions like a digital chromatic tuner to help guitarists accurately tune their instruments.
Some key features of GNUitar include:
- Real-time pitch detection showing the note name and octave
- Graphical display indicating how in-tune or out-of-tune the string is
- Supports tuning for 6, 7, and 12-string guitars
- Option to calibrate to non-standard tunings like drop D, open G, etc.
- Tuning via computer microphone or external input device
- Lightweight program with minimal CPU and RAM usage
As an open-source project, GNUitar is licensed under the GNU GPLv3 which allows it to be freely used, modified, and distributed. It runs natively on Linux without need for emulation layers. The source code is available for developers to enhance and customize.
Overall, GNUitar provides an accurate, customizable digital tuner for Linux users to tune their guitars and other string instruments. Its open-source nature allows ongoing community development to improve and expand the software.
GNUitar Features
Features
- Tuner with multiple tuning modes (chromatic, guitar, bass, etc)
- Supports tuning via microphone or line-in
- Displays tuning status visually and audibly
- Customizable reference pitch (A4)
- Save/load tuning presets
- Minimalist GUI design
Pricing
- Open Source
Pros
Free and open source
Accurate and responsive tuning
Works on Linux with no dependencies
Clean and simple interface
Customizable to user preferences
Cons
Linux only, no Windows/Mac support
Lacks some features of commercial tuners
Setup can be tricky for mic input
GUI is very basic
Official Links
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