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Welcome to LMMS
Getting Started
FAQ
Installation
Settings
Troubleshooting
Reporting a Bug
3. Navigating LMMS
3.1 Interface Overview
3.2 Main Menu Bar
3.3 Toolbar
3.4 Sidebar
3.5 Instrument Window
3.6 Song Editor
3.7 Beat+Bassline Editor
3.8 Piano Roll
3.9 Automation
3.10 FX-Mixer
3.11 Project Notes
3.12 Controller Rack
4. PRODUCTION
4.1 Safety
4.2 Jumping Right In
4.3 Instruments: Samples & Presets
4.4 Creating a Track
4.5 Using MIDI
4.6 Using VSTs
4.5 Exporting a Song
4.6 Your First Song with LMMS
5. Built-In Instruments
5.1 AudioFileProcessor
5.2 BitInvader
5.3 FreeBoy
5.4 GIG Player
5.5 Kicker
5.6 LB302
5.7 Mallets
5.8 Monstro
5.9 NEScaline
5.10 OpulenZ
5.11 Organic
5.12 PatMan
5.13 Sf2 Player
5.14 sfxr
5.15 SID
5.16 TripleOscillator
5.17 Vibed
5.18 Watsyn
5.19 ZynAddSubFX
5.20 VeSTige
6. Built-In Effects
6.0 Effects Prologue
6.1 Amplifier
6.2 BassBooster
6.3 Bitcrush
6.4 Crossover Equalizer
6.5 Delay
6.6 Dual Filter
6.7 Dynamics Processor
6.8 Equalizer
6.9 Flanger
6.10 Multitap Echo
6.11 Peak Controller
6.12 ReverbSC
6.13 Spectrum Analyzer
6.14 Stereo Matrix
6.15 StereoEnhancer
6.16 Waveshaper
6.17 LADSPA Plugins
7. RESOURCES
7.1 Glossary
7.2 Key Mappings
7.3 Video Tutorials
7.4 Sample Resources
7.5 SoundFont Resources
7.6 VST Resources
7.7 Music Making Resources
7.8 Various Resources
8. LEGAL
8.1 License
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GitBook
6.13 Spectrum Analyzer
Spectrum Analyzer in 1.2 and earlier
Spectrum Analyzer
This plugin visualizes the frequencies present in the signal it monitors.
Graph
X axis:
shows frequencies from 20 Hz to 20,000 Hz, divided into
octaves
(this makes the X axis appear nonlinear).
Y axis:
shows amplitude from 40 dB to -60 dB (displayed linearly with respect to decibels).
Buttons
Linear Spectrum:
toggles linear display of frequencies (rather than by octaves).
Linear Y axis:
toggles linear display of amplitude (rather than by decibels).
Spectrum Analyzer in 1.3 and later
Spectrum Analyzer
Buttons
Waterfall:
Averaging:
enables averaging of display frames.
Stereo:
enables the display of LR channels independently, with the Left channel represented by Blue and the Right channel by Red.
Peak hold:
enables a "ghost" line that shows the peaks of the spectrum.
Pause/Play button:
enables/disables the plugin.
Snowflake:
freezes plugin display (along with the data displayed).
Drop-down Menus
Frequency Range
:
alters the range of displayed frequencies.
Amplitude Range
:
alters the range of displayed amplitude.
FFT Block Size
:
alters the frequency resolution of the display (Higher resolutions come at the cost of FPS).
FFT Window Type
:
changes algorithm used to remove FFT-related noise.
Blackmann-Harris displays the least noise but has low frequency resolution.
Rectangular displays the most noise but has high frequency resolution.
Graph
X axis:
shows frequencies based on the Frequency range drop-down menu.
Y axis:
shows amplitude based on the Amplitude range drop-down menu.
Clicking in the spectrum/waterfall display adds a ruler/cursor with value readouts.
Advanced
Envelope Res:
alters the resolution of the Peak envelope ("Peak Hold").
Spectrum Res:
alters the resolution of the display curve with fill-in color.
Falloff Factor:
alters the speed at which the peak envelope ("Peak Hold") falls to zero.
Averaging Weight:
alters how the display curve reacts to new samples.
High value: fast reaction, low jitter reduction. enables real-time spectrogram.
Low value: slow reaction, high jitter reduction.
Waterfall Height:
alters the time range, or the amount of temporarily stored frames, of displayed frequencies in the Waterfall display.
Waterfall Gamma:
alters the amount of gamma correction in the Waterfall display.
Window Overlap:
alters how many times each FFT sample is processed (higher values can help improve FPS).
Zero Padding:
improves resolution when using a smaller FFT Block size, at the cost of performance.
6. Built-In Effects - Previous
6.12 ReverbSC
Next - 6. Built-In Effects
6.14 Stereo Matrix
Last modified
1yr ago
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Outline
Spectrum Analyzer in 1.2 and earlier
Graph
Buttons
Spectrum Analyzer in 1.3 and later
Buttons
Drop-down Menus
Graph
Advanced