Background video description from ‘acemonvw':
Just put this up because someone (sicks) on the forum wanted a tutorial on how to route external gear through the lowpass filter on the Spectralis. I used my Virus TI as the external device (not shown) and it’s audio output was put into the spectralis’s Ext. Inputs.
Please don’t hesitate to ask me questions for clarification, this was made rather quickly.
Make sure to check out my other tutorials in case this tutorial is too difficult to follow:
The KOMA BD101 is a complex (short) Analog Delay & Amplitude Modulation unit that can be used for filtering and treating audio signals; the very short delay time closes every “standard” application, but opens a whole landscape of sonic crushing and underclocking distortion. Pretty Wild. The IR sensor is very sensible to strong lights for shooting; so, on this video, its sensibility is not so strong than in the real life.
KOMA BD101 amplitude modulating Doepfer Dark Energy; Dark Time retriggers synth eg and BD101 is AMing signal for a rhythmic interaction; short delay and underclocking of BBD as usual.
The short BBD into BD101 is modulated with LFO triangle/square wave out from Doepfer Dark Energy. A lot of harmonics and – when underclocking takes act – a lot of severe audio changes. Not a standard delay, but a complex sound sculpting machine.
Background video description:
We recently restored a Polymoog Synthesizer for a client. He wanted the Vox Humana patch, so we transplanted the Vox Humana filter in to his Polymoog Synth. This is a demo of us playing with the new filter in the Polymoog Synthesizer, If you would like this modification, or would like a Vox Humana filter circuit board, contact us at www.NewEnglandAnalog.com.
Here ‘noddyspuncture’ is using the Sample and Hold on mainly the Filter, but the Oscillators do play a part as well… set to various intervals – unison and also a 3rd and a 5th apart.
A continuation of the exploration of the Doepfer A124 Wasp Filter. The Notch, Lowpass, and Highpass portions of the Doepfer A124 Wasp Filter are explored. In the next segment this filter is compared to the Doepfer A121 Multimode Filter. Sound and Video by Raul Pena.
Here is a demonstration of the sound and functionality of the Roland Juno-6 voltage-controlled filter.
Moog Engineer Rick Shaich discusses the Ladder Filter, the first Voltage Controlled Filter, which is the heart and soul of the Moog modular synthesizers of the 60s, the Legendary Minimoog of the 70’s, and is still the same filter topology used in all Moog Synthesizers to this day. The Ladder Filter creates the massive, thick sound for which Moog instruments are renowned.
123 Creative, known for their Veldwerk synth, have released BigQ. It is a envelope follower/multifilter plugin. Cutoff (frequency) of the filter is controlled by the amplitude of the input signal. The louder you play, the more intensive the cutoff frequency of filter is modulated. Perfect for BASS guitar, Electric guitar and Drums.
– 4 selectable filters (low pass, high pass, band pass, peaking)
– Envelope follower module with attack and release knobs, which modulate filter´s cutoff frequency
– Envelope amount knob
– Input gain knob – louder is input signal more significantly is modulated filter frequency/cutoff
– Dry/Wet knob – set ratio between dry and wet (effected) signal
– Up/Down switch – cutoff frequency of filter can be modulated in negative or positive direction (up or down)
– Analog drive switch adds little bit of warm
– Bypass switch
A look at the filter envelope and how you can use it to modulate the filter over time.
To give you a flavour of the 5 Oscillator/ 2 filter sound- MacBeth set up this on the M5X prototype. It’s pretty massive with hints of spring line reverb and cross modulation from one of the VC Modulators modulating as well as being audio! It’s a booming, massive sound!