SignalView VST3 Plugin

SignalView is a stereo sound visualization VST3 plugin. It has a time domain view and a frequency domain view with optional linear or logarithmic display. There is also a sonogram(waterfall) view to see trends in the spectrum. The left and right signals are represented in separate colors which combine to yield white.

Download for your operating system and try SignalView for yourself.

Linux

To install for Linux do the following.

1. Download the plugin zip file.
2. Open the zip file. This will provide SignalView.vst3.
3. Copy SignalView.vst3 to the directory .vst3 in your home directory, or, ~/.vst3 You may have to create this directory if it doesn’t exist.

Windows

To install for Windows do the following.

1. Download the plugin zip file
2. Open the zip file. This will unzip to a VST3 directory containing the SignalView.vst3 plugin directory.
3. Copy SignalView.vst3 to C:\Program Files\Common Files\VST3 . You may have to create this directory first. If your host can support loading VST3 plugins from a directory that you specify it is optional to create a VST3 directory in your home directory, copy the VST3 plugin to that directory and then enter that directory into your host.

Source Code

If you are interested in the source code it is available on github here.

SignalView LV2 Plugin

SignalView is also available as a LV2 plugin on linux. To keep the implementation simple there is not a graphical user interface. There are no widgets. Instead the mouse is used to adjust the display. To change the level limits hover over the spectrum and use the scroll wheel on the mouse. To toggle between logarithmic scale and linear scale click the right mouse button. To adjust the frequency range in the linear scale press and hold the left mouse button and move the mouse to the left or right.

Download and Install

To install the plugin do the following.

1. Download the plugin by clicking the file link below.
2. Extract the zip file.
3. Copy SignalView.lv2 directory to ~/.lv2 your LV2 plugin directory in your home directory. To find the SignalView.lv2 directory you have to go into the directory you extracted.

Source Code

The source code is available on github here.

TWK LADSPA Plugins

Plugin List

• 5801 Compressor/Expandor
• 5802 DC Remove
• 5803 Delay
• 5804 Distortion
• 5805 Impulse train generator
• 5806 Voice control impulse train generator
• 5807 All pass filter with LFO control of delay interval
• 5808 Bandpass filter with LFO control of frequency
• 5809 Bandpass filter bank, 5 filters with LFO control of frequency
• 5810 Delay with LFO control of interval
• 5811 Bandpass filter bank, 5 filters with random control of frequency
• 5812 Vocoder based on linear prediction
• 5813 Phaser based on digital integrator
• 5814 Phaser based on all pass filters
• 5815 RBJ band pass filter with bandwidth control
• 5816 RBJ band pass filter with Q control
• 5817 RBJ high pass filter with Q control
• 5818 RBJ high pass filter bank with Q control
• 5819 RBJ high shelf filter
• 5820 RBJ low pass filter with Q control
• 5821 RBJ low pass filter bank with Q control
• 5822 RBJ low shelf filter
• 5823 RBJ peaking EQ filter
• 5824 Reverb that is adjustable
• 5825 Sine wave generator
• 5826 Butterworth low pass filter
• 5827 Butterworth high pass filter
• 5828 Butterworth band pass filter
• 5829 Butterworth band stop filter
• 5830 Elliptic low pass filter
• 5831 Elliptic high pass filter
• 5832 Elliptic band pass filter
• 5833 Elliptic band stop filter
• 5834 Pitch shifter

RBJ = Robert Bristow-Johnson

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