{"id":614,"date":"2024-11-02T15:50:56","date_gmt":"2024-11-02T15:50:56","guid":{"rendered":"https:\/\/www.mangoest.be\/?post_type=product&#038;p=614"},"modified":"2025-03-25T10:35:03","modified_gmt":"2025-03-25T10:35:03","slug":"metalot","status":"publish","type":"product","link":"https:\/\/www.mangoest.be\/?product=metalot","title":{"rendered":"METALOT"},"content":{"rendered":"<p dir=\"auto\"><b>METALOT is about meta modulation in 4U LW Format.<\/b>\u00a0It is an adaption of WARPS in Serge compatible format<\/p>\n<p>Three firmwares are available: Normal, Parasites and Symbiote.<\/p>\n<hr \/>\n<p><strong>METALOT Parasites adds the following features to the module<\/strong>:<\/p>\n<ul>\n<li>An easy interface to switch between 9\u00a0<i>modes<\/i>, each determining a different function for the module. The stock mode (morph between algorithms) is now called Meta-mode, and is only one of 9. The easter egg (frequency-shifter) is another.<\/li>\n<li>Most modes take the stock algorithms and go deeper into them, with two dimensions of control instead of one; some are completely new functionalities.<\/li>\n<li>New features include: a dual variable-rate delay, a binaural panner with doppler-effect simulation, a dual bit-mangler, a Chebyschev waveshaper.<\/li>\n<\/ul>\n<p id=\"mode\">Mode-switching interface<\/p>\n<p>METALOT can be in 9 modes. The behavior of the stock firmware is preserved, it is the last of these modes.<\/p>\n<blockquote><p><i>Warning:<\/i> Right after updating the module, you will be in a different mode than the one you are used to, and you might not recognise the sounds coming out. Please read on before calling for help.<\/p><\/blockquote>\n<p>To switch modes, hold the button and turn the Algo knob. Each of the icons on the panel corresponds to a function; the RGB LED color reflects the selected mode. Release the button to enter this mode.<\/p>\n<blockquote><p><i>Note:<\/i>\u00a0There is no interpolation\/crossfading\/morphing between these modes. There is no CV control over mode selection.<\/p><\/blockquote>\n<p>In all modes, each CV input is added to the corresponding knob. Unless otherwise noted, the button and Aux outputs act as in the stock firmware (control the internal oscillator).<\/p>\n<p>From left to right, the new modes are:<\/p>\n<ol>\n<li>Binaural Doppler panner<br \/>\nThis mode recreates the physical effect of listening to a moving sound source, with two fixed, opposing ears separated by a few centimeters (which happens to be my situation).<\/li>\n<li>Wavefolder:\n<ul>\n<li><i>Big knob<\/i>: amount of folds<\/li>\n<li><i>Small knob<\/i>: input bias (gives access to different and subtler timbres)<\/li>\n<li>The button switches the internal oscillator; Aux outputs the mix or the internal oscillator (default behavior)<\/li>\n<\/ul>\n<\/li>\n<li>Chebyschev waveshaper<br \/>\nA Chebyschev waveshaper shapes the signal with\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Chebyshev_polynomials\">Chebyschev polynomials<\/a>. It has the effect of shifting harmonics non-linearly by harmonics, and gives interesting timbres out of simple, harmonically poor ones.<\/li>\n<li>Frequency shifter:\u00a0<i>(the stock firmware&#8217;s easter egg)<\/i>\n<ul>\n<li><i>Big knob<\/i>\u00a0frequency shift<\/li>\n<li><i>Small knob<\/i>: crossfade between up\/down outputs<\/li>\n<li>Tiny pots: feedback and dry\/wet<\/li>\n<li>Outputs: up and down<\/li>\n<\/ul>\n<\/li>\n<li>Dual bit-mangler:\n<ul>\n<li><i>Big knob<\/i>\u00a0input bit-degradation amount.<\/li>\n<li><i>Small knob<\/i>: cross-modulation. Morphs between dry, bitwise AND and bitwise XOR.<\/li>\n<li>The button switches the internal oscillator; Aux outputs the mix or the internal oscillator (default behavior)<\/li>\n<li><i>Note:<\/i>\u00a0the Aux output is also affected by the bit degradation, so you can use this feature on the two channels, in stereo.<\/li>\n<\/ul>\n<\/li>\n<li>Comparator with Chebyschev waveshaper:\n<ul>\n<li><i>Big knob<\/i>\u00a0morphs between 8 analog-like comparison functions, starting with the mix of both inputs.<\/li>\n<li><i>Small knob<\/i>: order of the Chebyschev waveshaper.<\/li>\n<li>The button switches the internal oscillator; Aux outputs the mix or the internal oscillator (default behavior)<\/li>\n<\/ul>\n<\/li>\n<li>Vocoder:\n<ul>\n<li><i>Big knob<\/i>\u00a0frequency warping<\/li>\n<li><i>Small knob<\/i>: release time<\/li>\n<li>The button switches the internal oscillator; Aux outputs the mix or the internal oscillator (default behavior)<\/li>\n<\/ul>\n<\/li>\n<li>Variable-rate delay<br \/>\nThis mode simulates classic effects that can be achieved with a tape loop. The delay is modelled after the following situation: a tape loop, moving at a definite speed, with two separate heads moveable along the loop: a read head and a write head.<\/li>\n<li>Meta-mode\u00a0<i>(the stock firmware&#8217;s main function)<\/i><\/li>\n<\/ol>\n<hr \/>\n<p><strong>METALOT Symbiote firmware<\/strong><\/p>\n<p>is built on top of the METALOT Parasites firmware and it adds three new algorithms:<\/p>\n<ul>\n<li>Ladder Filter: ported from an implementation of the\u00a0improved Moog Ladder Filter<\/li>\n<li>Dual State Variable Filter: implemented a dual filter based on Emillie&#8217;s\u00a0State Variable Filter<\/li>\n<li>Reverbs: added 4 reverbs based on the implementations found in Rings, Clouds and Elements.<\/li>\n<\/ul>\n<p>From left to right, the new modes are:<\/p>\n<ul>\n<li>Ladder Filter.<\/li>\n<li>Dual State Variable Filter.<\/li>\n<li>Reverbs.<\/li>\n<li>Chebyschev Waveshaper.<\/li>\n<li>Frequency Shifter.<\/li>\n<li>Bitcrusher.<\/li>\n<li>Doppler Panner.<\/li>\n<li>Delay.<\/li>\n<li>Meta<\/li>\n<\/ul>\n<hr \/>\n<p dir=\"auto\">Update procedure with Parasite or Symbiote WAV file only\u00a0<b>after<\/b>\u00a0performing both calibrations here under!<\/p>\n<ul dir=\"auto\">\n<li>\n<p dir=\"auto\">Unplug all CV inputs\/outputs from the module. Connect the output of your audio interface\/sound card to the Carrier audio input (5) input. Power on your modular system with the INT. OSC push-button pressed. The INT. OSC LED will blink in orange.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\">Make sure that no additional sound (such as email notification sounds, background music etc.) from your computer will be played during the procedure. Make sure that your speakers\/monitors are not connected to your audio interface &#8211; the noises emitted during the procedure are aggressive and can harm your hearing. On non-studio audio equipment (for example the line output from a desktop computer), you might have to turn up the gain to the maximum.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\">When you are all set, play the firmware update file into the module. While the module receives data, the color of the ALGORITHM knob will reflect signal level &#8211; green or yellow is fine, red is too high! You can use the Carrier amplitude (D) knob to adjust the input gain.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"auto\">In case the signal level is inadequate, the LEDs will blink in red. Press the INT. OSC button and retry with a correct gain. If this does not help, please retry the procedure from another computer\/audio interface, and make sure that no piece of equipment (equalizer, FX processor) is inserted in the signal chain.<\/p>\n<p dir=\"auto\"><b>The calibration of the METALOT is in 2 phases:<\/b><\/p>\n<p dir=\"auto\">PHASE 1:<\/p>\n<ul dir=\"auto\">\n<li>Disconnect all CV inputs.<\/li>\n<li>Hold the INT. OSC button for five seconds until the ALGORITHM knob blinks in turquoise and the oscillator state LED blinks in yellow.<\/li>\n<li>Put the switch to EXT VCA for LEVEL 2.<\/li>\n<li>Put the switch to EXT VCA for LEVEL 1 and connect the CV output of a well-calibrated keyboard interface or MIDI-CV converter to the LEVEL 1 CV input.<\/li>\n<li>Play a C2 note, or send a 1V voltage from your CV source.<\/li>\n<li>Press the INT. OSC button. The ALGORITHM knob blinks in fuchsia.<\/li>\n<li>Play a C4 note, or send a 3V voltage from your CV source.<\/li>\n<li>Press the INT. OSC button.<\/li>\n<li>Calibration is done!<\/li>\n<\/ul>\n<p dir=\"auto\">PHASE 2:<\/p>\n<ul dir=\"auto\">\n<li>Put the switch to EXT VCA for LEVEL 1 and connect a constant positive voltage source (for example an ON gate signal, or the output of an offset module, or the CV from a CV\/Gate interface when you play the highest note on a keyboard) to the first LEVEL CV input, and leave all the other jacks of the module disconnected.<\/li>\n<li>Hold the INT. OSC button for 10 seconds until both the INT OSC and the big knob LEDs blink in red.<\/li>\n<li>Put the switch to INT VCA for LEVEL 1 and disconnect all patch cables from the module.<\/li>\n<li>Press the INT. OSC button. The LEDs will blink in green now. Wait for a couple of seconds.<\/li>\n<li>Press the INT. OSC button again.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"[embed]https:\/\/youtu.be\/VJkkB3dfHNs[\/embed]\n<p dir=\"auto\"><b>METALOT is about meta modulation in 4U LW Format.<\/b>\u00a0It is an adaption of WARPS in Serge compatible format<\/p>\n<p dir=\"auto\"><a href=\"https:\/\/github.com\/themangoest\/METALOT\">Github link<\/a><\/p>\n<p dir=\"auto\"><a href=\"https:\/\/modulargrid.net\/s\/mangoest-metalot\">Modulargrid link<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":553,"template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[47],"class_list":{"0":"post-614","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-4u-modules","7":"product_tag-4u","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mangoest.be\/index.php?rest_route=\/wp\/v2\/product\/614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mangoest.be\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mangoest.be\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mangoest.be\/index.php?rest_route=\/wp\/v2\/media\/553"}],"wp:attachment":[{"href":"https:\/\/www.mangoest.be\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=614"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mangoest.be\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=614"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mangoest.be\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=614"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mangoest.be\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}