defined a function which identifies dissonance in a vector

app.ts

@@ -25,31 +25,6 @@ export const soundChord = (pitches: string[]) => {
     bass.triggerAttackRelease(b, "8n");
 }
 
-// initial test: generate a single, random chord
-export const fullRandomChord = () => {
-    let pitches: string[] = [];
-    for (let voice of pitchsets) {
-        // finds a random index, excluding any which may already exist in the array
-        let index: number;
-        
-        do {
-            index = Math.floor(Math.random() * 100) % voice.length;
-        } while (pitches.includes(voice[index]));
-
-        pitches.push(voice[index]);
-        console.log(voice[index]);
-    }
-
-    for (let i = 0; i < pitches.length; i++) {
-        if (pitches[i] === pitches[i+1]) {
-            console.log("CAUGHT");
-        }
-    }
-
-    soundChord(pitches);
-    extractPitchset(pitches);
-}
-
 // set up transport
 const transportStart = document.getElementById('transport-start');
 

index.html

@@ -123,5 +123,6 @@
         <script type="module" src="./built/src/harmonyUtil.js"></script>
         <script type="module" src="./built/src/inputHandling.js"></script>
         <script type="module" src="./built/src/styleUtils.js"></script>
+        <script type="module" src="./built/src/audioUtils.js"></script>
     </body>
 </html>

src/audioUtils.ts

@@ -9,10 +9,11 @@ export const fullRandomChord = () => {
         let index: number;
         
         do {
+            if (!pitches) pitches = [];
             index = Math.floor(Math.random() * 100) % voice.length;
-        } while (pitches.includes(voice[index]));
+        } while (pitches.includes(voice[index]) ?? false);
 
-        pitches.push(voice[index]);
+        pitches ? pitches.push(voice[index]) : pitches = [voice[index]];
         console.log(voice[index]);
     }
 

src/inputHandling.ts

@@ -1,4 +1,5 @@
-import { audioTest, fullRandomChord } from '../app.js';
+import { audioTest } from '../app.js';
+import { fullRandomChord } from './audioUtils.js';
 
 // slider variables referring to DOM
 export const sopranoVol = document.getElementById('soprano-vol');

src/styleUtils.ts

@@ -1,4 +1,4 @@
-import * as Tone from 'tone';
+import * as Tone from "tone";
 
 export const startButton = document.getElementById("start-tone");
 export const synthButton = document.getElementById("synth-button");

src/toneGeneration.ts

@@ -1,5 +1,3 @@
-import { findVector, IntervalDefNames, musicalPitches } from './harmonyUtil';
-
 // we start with a selection of pitches that generally work okay together
 const sopranoTones = ["B5", "A5", "G5", "F#5", "F5", "E5", "D5", "C5", "B4", "Bb4", "A4", "G4", "F#4", "F4", "E4"];
 const altoTones = ["E5", "D5", "C5", "B4", "Bb4", "A4", "G4", "F#4", "F4", "E4", "D4", "C4", "B3", "Bb3", "A3", "G3"];
@@ -17,16 +15,8 @@ export const pitchsets: string[][] = [sopranoTones, altoTones, tenorTones, bassT
  * no minor 2nds or major 7ths
 */
 
-export const evaluateVector = (vector: number[]): boolean => {
+export const evaluateVector = (vector: number[]): boolean => ((vector.includes(1) || vector.includes(6)));
-    let result: boolean;
 
-    for (let x of vector) {
+export const rejectDissonance = (vector: number[]) => {
-        if (x === 1 || x === 6) {
+    
-            result = false;
-            return;
-        } else {
-            result = true;
-        }
-    }
-    return result;
 }