Belles Ondes : Creative Engineering

6bits_look_up_tables

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

6bits Lookup Table Overview LUT Saw LUT_Saw[]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63}; Sine LUT_Sine[]={1,1,2,2,3,5,6,8,10,12,15,17,20,23,26,29,32,35,38,41,44,47,49,52,54,56,58,59,61,62,62,63,63,63,62,62,61,59,58,56,54,52,49,47,44,41,38,35,32,29,26,23,20,17,15,12,10,8,6,5,3,2,2,1};

8080

Anonymous (anonymous@undisclosed.example.com) — 2023-08-22T09:24:09+00:00

Principe: Conversion 2x35Vac->1x12Vac Schéma: Stratégie pont symétrique comme expliqué ici. Comme le filament est alimenté en AC, utiliser un MOSFET en ballast (résistance commandée) n'est pas l'idéal en fait. Simu: Pour 35Vac en entrée, avec un filament standard (~80 Ohms), ca fait 12.66Vac aux bornes du tube. C'est pile la recommandation datasheet

acoustic

Anonymous (anonymous@undisclosed.example.com) — 2024-02-17T10:31:18+00:00

Ongoing : Tried my luck ---------- In your eyes CAPO1 Chorus Swing 2+1 e|-3-----x-----x------------------------ B|-2-----0-----3------------------------ G|-0-----2-----2------------------------ D|-0-----2-----0------------------------ A|-3-----1-----1------------------------ E|-3-----0-----0------------------------

aimezcesairs

Anonymous (anonymous@undisclosed.example.com) — 2024-04-30T21:30:55+00:00

Setlist Titre Artiste Témoin 30/04 Alexandrie, Alexandra Claude Francois Fait OK Imagine John Lennon Testé, à faire au piano violon Je te donne JJ Goldman Gaffe à la fin, ralenti avec note tenue au chant, puis coda Un autre monde Telephone /!\ Sortie calme arpège de Vincent

albumron

Anonymous (anonymous@undisclosed.example.com) — 2023-11-03T15:31:58+00:00

Elektric Sparks Sensation que la chanson “porte à droite”, peut être baisser la stéréo sur la batterie (cymbales notamment) Un peu plus de guitare à gauche sur le premier couplet ---------- Wait for your call DONE Caisse claire trop forte et besoin d'un peu de reverb dessus

apero

Anonymous (anonymous@undisclosed.example.com) — 2023-09-15T08:12:37+00:00

Plancha * Saucisses et Brochettes Enfants * Champomy * Jus de pomme * Jus d'orange * Bonbons vrac Adultes * Pack bière * Vin blanc * Vin rouge Croissants Pizza * 1x Pâte feuilletée OK * 6cl concentré tomate * Origan

autotalk

Anonymous (anonymous@undisclosed.example.com) — 2026-03-11T16:59:52+00:00

Autotalk Automatic talkback mute synced with DAW. Principle Functional transaction al diagram. Analog mute and schematic and principle: Functional states

autotalkvst

Anonymous (anonymous@undisclosed.example.com) — 2025-02-23T18:33:57+00:00

Autotalk VST

bar

Anonymous (anonymous@undisclosed.example.com) — 2023-07-24T20:16:41+00:00

* VST * Projects * Belles Ondes

basic_tone_filter

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Tone Filter Here is a schematic and some playing around on a simple way to performe tone shaping in audio designs. Theoritical discussion is discussed, ending with an application example from the legendary guitar pedal Big Muff from Electro Harmonics.

bcf2000

Anonymous (anonymous@undisclosed.example.com) — 2022-02-03T09:47:55+00:00

BCF2000 Cut

bettyrevival

Anonymous (anonymous@undisclosed.example.com) — 2020-09-12T20:53:39+00:00

Betty Broot Revival Wiki de travail de la maquette Betty Revival Maquette En cours : * In the cold * About the melody * Trying In The Cold Lyrics "When I got you in the cold And i hold you in my soul Can I keep you in the fold You tthe one I wanna you all

blog

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T11:54:19+00:00

Belles Ondes Blog Pensées & Thoughts ---------- Protools VS Reaper - A concrete case I had to use PT again on a client project and did switch back to PT for the whole last month. I had time to plan a complete “habitus training” session two weeks before in order to re-activate some fluent enough PT workflow and habits in advance. And I got in with a positive attitude, training for long enough to trigger productive habitus changes in workflow, AND in with the intent/mindset to re-learn how to …

brewboard

Anonymous (anonymous@undisclosed.example.com) — 2021-03-14T14:50:27+00:00

Values * 10A 220Vac Rated Design * Host board powering *

bullesondes

Anonymous (anonymous@undisclosed.example.com) — 2018-12-01T22:53:58+00:00

Brassin #3 - Samedi 01/12/2018 - Ambrée Facon Kaastel - Recette Zymo Pour 30L malt pale ale: 4.7 kg, malt ambré 120 ebc: 500g; malt carambré: 250 g; houblons: mélange américain mais je ne sais plus exactement! Empatage 1.035 OG 1.044 + 160g de miel mi cuisson

caribou

Anonymous (anonymous@undisclosed.example.com) — 2024-05-26T19:49:32+00:00

26/03/2024 * Logistique: * Chalet Dispo! DONE * Planning semaine * Atterissage mardi à 17h55 -> Repas avec les copains ! * Mercredi AM : logistique restante chalet + décollage * Mercredi PM : Installation son * Jeudi : Poussées

comed

Anonymous (anonymous@undisclosed.example.com) — 2023-12-18T21:38:03+00:00

Voici les enregistrements de la soirée “Let's Dance” de Décembre 2023. Bonne écoute! Télécharger [ Télécharger l'album ] (mp3/320kbps/44100Hz) Ecouter Salsa du démon [ Salsa du démon] Interlude [ Interlude] Let's Dance [ Let's Dance] Coming get U [ Coming get U] La Carioca [ Youpi] Le Jazz et la Java [ Jazz et Java] Cheek To Cheek

discrete_vca

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Discrete VCA In my quest to design effective audio applications, I've come accross the issue of building a VCA with 5Vpp audio input while using only easy to find components (i.e. avoiding the use of any OTA). Concept The VCA schematic is given herebelow:

dismoi

Anonymous (anonymous@undisclosed.example.com) — 2022-03-19T11:45:32+00:00

Dis moi, Pour toi, Quelle est la couleur de la colère? Quels sont les mots qui te libèrent? Dis moi, En toi, Le blanc est elle une couleur amère? Tout s'éclaire... La couleur Dis moi, Pour toi, Que faut il pour éblouir tes nerfs? Sur ton échelle de Richter? Dis moi, En quoi,

diy_arcade_stick

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

DIY Arcade Stick Introduction To recall faithfuly the feeling of playing vintage 1980s arcade games, one can use Mame on his favourite PC. But nothing can replace old fashion brute-force-friendly arcade sticks and buttons when it comes to playing those games.

diy_oscilloscope

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T10:57:35+00:00

DIY Scope Probe Or how to turn your soundcard into an efficient oscilloscope. Concept Here is presented the schematic of a simple probe to use on any PC soundcard in order to turn it into a powerfull Oscilloscope for DIY purpose. The idea is to use the PC soundcard in its operational range as an Oscilloscope. Depending on your soundcard performance, signals up to half of its maximum operating frequency can be monitored (generally 44.1kHz). There are many softwares that can turn a Soundcard i…

diy_spi_dac

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

DIY Arduino DAC – 8 Bits for 0,85€ Digital to analog conversion with Arduino can be tricky. PWM has its limitations when used for applications like audio, and R2R ladders are interesting but have a too large pin cost : 8 pins gathers 60% of the Arduino Uno disgital IO budget. The cleanest solution relies on usage of dedicated chips like the MCP4921, which allows through SPI to handle a 12bits DAC for roughly 4€. High speed SPI output capability with a pin count limited to the 3 required SPI int…

ecid

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Input Specification Input data from vehicule is transmited by 4 wire SPI. Link Configuration * A frame is composed of 8 packs of 2 bytes. * Frame rate is 4 Hz. Pack definition One pack is composed of 2 bytes separated in 4 nibbles: one for header and 3 for data.

entrepreneur

Anonymous (anonymous@undisclosed.example.com) — 2023-12-20T13:59:15+00:00

Talk Hé ma chérie, j'ai une idée de dingue. Tout le monde pète, tu sais et ca c'est beaucoup trop de méthane pour la planète et c'est pas du tout écolo! L'idée c'est de vendre aux gens partout dans le monde une machine qui permet a chacun collecter le méthane de ses pets pour ensuite les revendre via une plateforme en ligne, avec son reseau de collecteurs à vélo pour le dernier km. Toutes les cases sont cochées, écologie bien sur pour l'environnement, le côté autoproduction, et puis on peut lanc…

eq1979

Anonymous (anonymous@undisclosed.example.com) — 2022-12-07T11:03:14+00:00

EQ1979 Analog Strip and EQ EQ1979 is a Reaper JSFX Plugin providing frequency accurate modeling of a Neve 1073 filter stage combined with an input gain-compensated saturation. EQ1979 models all the sonically appealing bumps and drops that shape the sound of these original console strips. Those analog filtering stages with many capacitance/inductors resonances are reproduced, including input transformer contribution.

eq1979vst

Anonymous (anonymous@undisclosed.example.com) — 2024-09-19T09:20:49+00:00

EQ1979 Analog Console Strip ---------- EQ1979 is a stereo VST analog console strip emulation inspired by a famous British console module with red gain knob. UI design by Fluidshell EQ1979 has three stages: * Input Driving stage, which emulates a transformer based analog input amplifier with smooth saturation.

eq1979vstdev

Anonymous (anonymous@undisclosed.example.com) — 2024-09-19T08:59:18+00:00

EQ1979 - Beta 1.03 This is a beta version Dev page. Visit eq1979vst for current stable version. Changelog * MAJOR : Added AU support for all MAC versions (Mx & Intel) * Minor : Added BYPASS Cubase bypass function Note: Because of partial refund of generation process, 1.03 version is not backward compatible with 1.02. Users may experience issues while loading projects already embedding 1.02 versions. Note that in your DAW, exporting 1.02 preset and loading it back in 1.03 works.

eq1979vstold

Anonymous (anonymous@undisclosed.example.com) — 2023-07-30T18:34:10+00:00

V1.01 - 30/07/2023 * WIN * MAC V1.00 - 27/07/2023 * WIN * MAC

fatsquare

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Fatsquare Mixed Analog / Digital Sytnh with HW controls. Concept Functions : * Dual Square Wave Osc * Individual A/R control + Mix * Osc Fine + Coarse detune * Duty Cycle A/R modulation * Analog 2nd order LPF with Freq and Cutoff control

ft_sh

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T07:35:54+00:00

Fiche Technique Slappy Hour Présentation Plan de scène Patch Divers

gathering

Anonymous (anonymous@undisclosed.example.com) — 2026-03-28T15:33:22+00:00

Carte Flute String Transistors 5-A2 2SC2631 - NPN Germanium 1970 M 2B-269 - PNP Germanium pattes dorées IC 991-022794 - AOP 991-022794-000 IC: RC4136 MŰVELETI ERŐSÍTŐ 5.50

harmstring

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Harmstring Harmstring is a Dual Square VCO with Coarse and Fine pitch adjust, which ferquency is selected using an input frequency signal.

hotrod

Anonymous (anonymous@undisclosed.example.com) — 2023-02-15T16:01:21+00:00

Fender HotRod Bugfix Collection My tips and tricks collection for tackling Fender HotRod issues - 2023 Edition All those tricks have been applied to my personal HotRod with great success, most illustrations comping from this experience. " "General warning :

hwcontrol

Anonymous (anonymous@undisclosed.example.com) — 2023-11-03T21:09:53+00:00

HWC Hardware-constrained DAW mixing controller and Plugin. Principle Controls are: Preamp * Input trim * Gain compensated Saturation EQ * HPF Gain * HPF Frequency Drawing

kdo

Anonymous (anonymous@undisclosed.example.com) — 2023-12-09T19:02:06+00:00

Theodore: 44 Attaque Fantome : Lien Sylvie X 34 Minecraft Pic Geles : Lien Martine 90 Minecraft Golem de fer : Lien Parents X 20 Maison Champignon Minecraft : Lien Chloe ---------- Capucine: 20 Washimals : Lien Chloé 40 Machine à coudre : Lien Sylvie 37 Lego Minecraft Panda :

lightman

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Lightman pour Blogotext 2 Lightman est le thème pour Blogotext 2 utilisé sur le Blog FULLMAJ. Partagé sous license CC, il utilise le logo CSS Mozilla et les icones Glyphicons Free (CC BY 3.0) Téléchargement * Télécharger Lightman V1 * Testé sur BT 2.0.0.1 Sources & inspiration

minimalist_lfo

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Minimalist LFO Design This LFO is 2.5*5cm big and provides a powerfull, gate triggable LFO to any of your design. Just plug in a 5V and watch the monitoring LED glow as your 0<->5V LFO is fed to your favourite synth. Here's the design ! Concept

mos6581

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

UNDER CONSTRUCTION - FOR INFORMATION ONLY Foreword : This Datasheet is intended to recall the main characteristics of the chip. It combines : * Data extracted from 'brute' OCR on the scanned MOS datasheets. * quotes from various Websites * $FFF) in the Pulse Width registers will produce a constant DC output, while a value of 2048 ($

ours

Anonymous (anonymous@undisclosed.example.com) — 2023-10-29T13:59:51+00:00

Banquise Polaire Serveur Privé WoW 1.12 * Version “Classique” originale patch 1.12 * Progression accélérée x50 29/10/2023 - Serveur UP Le serveur est complètement privé, j'ai créé des comptes pour toutes les personnes qui se sont connectées au moins une fois au Discord gaming utilisé pendant la pandémie.

petronome

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Concept Pattern programmable metronome with tempo and signature adjustment. Design

podexpressguitar

Anonymous (anonymous@undisclosed.example.com) — 2024-03-27T14:53:58+00:00

---------- ---------- ---------- ----------

polysatvst

Anonymous (anonymous@undisclosed.example.com) — 2025-06-01T19:23:10+00:00

Polysat VST placeholder

preamps

Anonymous (anonymous@undisclosed.example.com) — 2022-05-10T14:54:47+00:00

Preamps Neve 1073 * High Frequency:Smooth +/-16dB fixed frequency shelving at 12kHz. * Mid Frequency:Smooth +/-18dB peaking, fixed 'Q' with selectable centre frequencies of 0.36kHz, 0.7kHz, 1.6kHz, 3.2kHz, 4.8kHz & 7.2kHz. Q between 1.2 and 1.7.

punchline

Anonymous (anonymous@undisclosed.example.com) — 2022-05-22T18:06:53+00:00

PunchLine Adaptive Delay Instrument delay with fine controls for precise delay ciseling. Overview * Mono delay line - Faust smooth Delay model * Guitar level input, One guitar level output * Delay Tail to maintain delay tap propagation when FX is turned Off, otherwise turning off operates

r2r_dac

Anonymous (anonymous@undisclosed.example.com) — 2020-09-17T18:56:52+00:00

R2R DAC and Audio Audio and DACs Audio performance of a DAC versus its bit resolution can be easily elaborated with simple math handling. First, let's consider that the DAC maximum output level is 0dB: as a consequence, the DAC quantum is the opposite of the total DAC range, and its value expressed in percentage is equivalent to the accuracy of the DAC. This accuracy by extension is the basic accuracy expected from the resistors of a R2R DAC. Moreover, expressing the quantum in terms of dB g…

reflux

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T11:04:54+00:00

Reflux - Minimalist Link Blogging Engine (MLBE) Distributed under GNU GPL license What? Reflux is a minimalist Link Blog Engine written in php that provides a simple and efficient way to store, manage and organise bookmarks online. Links can be classified by date, category and by user rating itself, which allows to store bookmarks by prefference order.

rotordrive

Anonymous (anonymous@undisclosed.example.com) — 2019-12-24T23:24:22+00:00

RotorDrive RotorDrive is my first attempt at building a solid state DIY Guitar Overdrive. Design is based on a dual transistor gain stage for power overdriving. Design constraints were kept to the minimum : only components with nominal values (multiples of 10), only one gain control for the first stage.

sid_library

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

SID Library The library provides the setup and communications functions to interface an Arduino board with a MOS6581 Sound Interface Device (SID). Connecting the Arduino board to the SID is made through the Arduino hadware SPI interface, using 74hc595 deserializers. Schematic, Layout and Source Code of the associated Midi Synth project SIDaster can be found here :

sidaster_midi_implementation

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

SIDaster midi implementation chart This section describes the Midi messages to the one SIDaster synth is responding. Midi Notes * Note On and Note Off are supported forthe range C1 to #A7. * Note On “0 Velocity” messages are handled as Note Off (which is a specific case of Midi specification).

sidaster_patch_data

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

SIDaster ROM and Patch Data Warning : This section is not implemented in Beta 3 release of the synth. It has been added to the Wiki as a specification, in order to help the coding process of the next beta release. Expect it to be included in the final release of the SIDaster.

sidaster_shield

Anonymous (anonymous@undisclosed.example.com) — 2019-12-24T23:01:09+00:00

Main Functions [SIDaster First Prototype] Overview The SIDaster Arduino Shield provides: * Control of the SID over Arduino Hardware SPI interface (74HC595 based). * Midi Receive interface through Optocoupler * Led visualisation of Midi Traffic. * One Led on port #3

sidaster_synth

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

SIDaster Synth Disclaimer SIDaster is under development. The description here contains both already implemented and intended features of the Synth. See the Changelog section for current status, and ToDo section for features that are under progress.

sidaster_vst_gui

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

SIDaster VST GUI A GUI for the SIDaster The SIDaster VST GUI allows user to patch the Synth through a visual GUI. All the Synth controls are displayed and can be tweaked live with a VST friendly host. Description of the GUI controls are given herebelow.

sidaster

Anonymous (anonymous@undisclosed.example.com) — 2022-01-20T10:56:34+00:00

SIDaster [SIDaster First Prototype ]SIDaster is a Commodore 64 MOS6581 “SID” Sound Synthesizer Engine provided in a Midi Compatible regular Arduino Shield form factor. This design's validation lead to a complete analysis of the historical chip from Commodore. In this process, I

sidebar

Anonymous (anonymous@undisclosed.example.com) — 2022-01-19T20:25:05+00:00

Home test

sonorisation

Anonymous (anonymous@undisclosed.example.com) — 2020-09-30T16:18:41+00:00

L'architecture Philosophie: * Solution compacte et légère sans câblage lourdingue * Une régie façade indépendante de la régie retours Principe: * Une régie façade sur M32, une régie retours sur tablette. * Une X32R côté cour, une X32R côté jardin

sourceball

Anonymous (anonymous@undisclosed.example.com) — 2018-08-26T09:36:17+00:00

Concept Sourceball is a spinner from Quake 3 Arena mod Proball implemented on Valve Source engine. While it benefits from its physical engine for ball bouncing and interaction, objective is to improve the ball physics to enhance the ball playing experience : FPS i.e. First Person Sport.

sources

Anonymous (anonymous@undisclosed.example.com) — 2023-07-16T10:21:17+00:00

start

Anonymous (anonymous@undisclosed.example.com) — 2025-03-03T20:35:09+00:00

"Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world." ---------- VST ---------- As a creative electronics and sound engineer I have designed or contributed to many open-source projects, which are non-exhastively detailed here-below.

studio

Anonymous (anonymous@undisclosed.example.com) — 2020-09-30T16:19:05+00:00

Belles Ondes

synthspec

Anonymous (anonymous@undisclosed.example.com) — 2020-02-11T22:55:46+00:00

Project X Synth Overview Digital & Analog Synth design. * VCO and modulation handled in digital * Filter and VCA in fully analog CV controlled fashion Synth Architecture Schematic Conceptual schematic v1 Oscillators Digital Osc Filter

terms

Anonymous (anonymous@undisclosed.example.com) — 2024-09-19T09:20:04+00:00

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

test

Anonymous (anonymous@undisclosed.example.com) — 2022-06-13T13:47:27+00:00

TEST Ceci est un test ” width=“500” height=“500” style=“border: 1px solid #ccc” frameborder=0>

volumeknob

Anonymous (anonymous@undisclosed.example.com) — 2022-09-22T12:25:32+00:00

Volume knob for HotRod Amp

vst

Anonymous (anonymous@undisclosed.example.com) — 2025-06-01T22:18:01+00:00

VST ---------- eq1979vst ---------- polysatvst ---------- autotalkvst ----------

vu

Anonymous (anonymous@undisclosed.example.com) — 2020-01-06T09:58:34+00:00

JoliVU Project JoliVU is a DIY VUmeter hardware solution designed to be easily integrated in any home studio configuration. Based on chainable 4 channel VUmeter blocks, those can be chained to achieve any desired numbers of VUmeters channels to fit your studio.

wavewatch

Anonymous (anonymous@undisclosed.example.com) — 2022-03-17T20:13:29+00:00

I See Signals. Anywhere. Wavewatch is a browser based oscilloscope focused on user experience. Display is fullscreen, automaticall adapts to your screen size, with responsive GUI so that the main thing you look at is what you want to see. Signals.

xrvsmr

Anonymous (anonymous@undisclosed.example.com) — 2025-03-03T20:26:51+00:00

WR18 vs MR18 vs Behringer Wing This page aims at providing the procedure, raw measurement datasets and results gathered to prepare the following comparison video: Introduction This document proposes for this purpose * a test procedure * RAW measurements