Differences

This shows you the differences between two versions of the page.

--- punchline [2022/03/02 21:39] – wadmin
+++ punchline [2022/05/22 18:06] (current) – [Color Coding] wadmin
@@ Line 5: / Line 5: @@
 {{drawio>punchline:functional.png}}
-  * Standard delay line with 2 Taps
+  * 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 like a true  bypass
+  * Delay Tail to maintain delay tap propagation when FX is turned Off, otherwise turning off operates "like" a true  bypass
   * Hi and Low frequencies cut within feedback channel
   * Three modes
     * Manual Mode : Time adjust Manually from TBD to TBD, feedback manual adjust from 0.1 to 1.1
     * Tap Tempo mode : Delay time adjusted using Tap Tempo input
-    * Tap Signature mode : Delay time adjusted using fractions of the inputed tempo, selected by delay time
+    * Tap Signature mode : Delay time adjusted using fractions of tap tempo, selected by delay time knob.
-    *
 ==== Operation ====
 {{drawio>punchline:mech_principle.png}}
-==== Mode Tap Signature ====
+==== Controls ====
-{{drawio>punchline:time_signature.png}}
+  * Button controls
+    * Mode
+      * Press = Cycle
+        * Tap Tempo Classic
+        * Tap Tempo Subdivision
+        * Fixed 0.5s<->2s
+        * Fixed 0.15s<->0.6s
+        * Fixed 0.04<->0.16s
+      * Hold = Reverb Setup
+    * Tail On/Off
+  * Center Ring Controls
+    * Delay control
+      * Feedback
+      * Time
+      * Filter
+    * Reverb control
+      * Low RT60 : Zita model Low frequency RT60, cutoff frequency at 400Hz, 1 to 8 second long
+      * High RT60 : Zita model High frequency RT60, cutoff frequency at 400Hz, 1 to 8 second long
+      * Damping : High frequnecy damping
-<code>
+==== Color Coding ====
-#include <Audio.h>
+{{drawio>punchline:color.png}}
-#include <Wire.h>
-#include <SPI.h>
-#include <SD.h>
-#include <SerialFlash.h>
-// GUItool: begin automatically generated code
+==== Schematic and Interconnection ====
-AudioInputI2S            i2s2;           //xy=195,119
-AudioMixer4              feedback;         //xy=373,301
+{{ :punchline:schema.png |}}
-AudioEffectDelay         delay1;         //xy=557,465
-AudioMixer4              outputm;         //xy=706,162
+^ Signal ^ Pin ^ Functional Teensy Pin ^ Pedal Function ^
-AudioEffectFreeverb      reverb;      //xy=875,329
+| Pot 1 | 18 | A0 | Feedback control |
-AudioMixer4              verb;         //xy=928,237
+| Pot 2 | 20 | A2 | Time control |
-AudioOutputI2S           i2s1;           //xy=1172,342
+| Pot 3 | 21 | A3 | Filter control |
-AudioConnection          patchCord1(i2s2, 0, outputm, 0);
+| Pot 4 | 26 | A8 | //Spare// |
-AudioConnection          patchCord2(i2s2, 0, feedback, 0);
+| GND   | 1  | GND | GND |
-AudioConnection          patchCord3(feedback, delay1);
+| Punch | 2  | 0-RX1 | Punch Footswitch |
-AudioConnection          patchCord4(delay1, 0, outputm, 1);
+| Leds  | 3  | 1-TX1 | Led Output |
-AudioConnection          patchCord5(delay1, 0, feedback, 1);
+| Tap   | 4  | 2_Out | Tap Tempo Footswitch |
-AudioConnection          patchCord6(outputm, 0, verb, 0);
+| Mode  | 5  | 3_LRCLK2 | Mode switch  |
-AudioConnection          patchCord7(outputm, reverb);
+| Tail  | 6  | 4_BCLK | Tail switch |
-AudioConnection          patchCord8(reverb, 0, verb, 1);
+| On_Off | 7 | 5_IN2 | On Off Punch Footswitch |
-AudioConnection          patchCord9(verb, 0, i2s1, 0);
+==== Design ====
-AudioConnection          patchCord10(verb, 0, i2s1, 1);
+{{ :vibrate.zip |}}
-AudioControlSGTL5000     sgtl5000_1;     //xy=581,646
-// GUItool: end automatically generated code
-</code>
+==== Mode Tap Signature ====
+Tempo display principle in Subdivision mode.
+{{drawio>punchline:time_signature.png}}