diff --git a/Tone/signal/ToneConstantSource.test.ts b/Tone/signal/ToneConstantSource.test.ts
index 6e5dc2306..2b0fb4a30 100644
--- a/Tone/signal/ToneConstantSource.test.ts
+++ b/Tone/signal/ToneConstantSource.test.ts
@@ -215,6 +215,44 @@ describe("ToneConstantSource", () => {
 			source.dispose();
 		});
 
+		it("schedules a future start when the audio context is resumed", async () => {
+			const context = new Context();
+			expect(context.state).to.equal("suspended");
+
+			const originalCreateConstantSource = context.createConstantSource;
+			const nativeSource = context.rawContext.createConstantSource();
+			const startTimes: number[] = [];
+			let source: ToneConstantSource | undefined;
+
+			context.createConstantSource = () =>
+				({
+					connect: () => nativeSource,
+					disconnect: () => {},
+					numberOfOutputs: 1,
+					offset: nativeSource.offset,
+					start: (time = 0) => {
+						startTimes.push(time);
+					},
+					stop: () => {},
+				}) as unknown as ConstantSourceNode;
+
+			try {
+				source = new ToneConstantSource({
+					context,
+				});
+
+				source.start(1);
+
+				await context.resume();
+
+				expect(startTimes).to.deep.equal([1]);
+			} finally {
+				context.createConstantSource = originalCreateConstantSource;
+				source?.dispose();
+				context.dispose();
+			}
+		});
+
 		it("context can be suspended again", async () => {
 			const context = new Context();
 			expect(context.state).to.equal("suspended");
diff --git a/Tone/signal/ToneConstantSource.ts b/Tone/signal/ToneConstantSource.ts
index 2910896b3..9875d8aa5 100644
--- a/Tone/signal/ToneConstantSource.ts
+++ b/Tone/signal/ToneConstantSource.ts
@@ -81,8 +81,11 @@ export class ToneConstantSource<
 		this._source = this.context.createConstantSource();
 		connect(this._source, this._gainNode);
 		this.offset?.setParam(this._source.offset);
-		if (this.state === "started") {
-			this._source.start(0);
+		const isStarted = this._startTime !== -1;
+		const isStoppedBeforeStart =
+			this._stopTime !== -1 && this._stopTime < this._startTime;
+		if (isStarted && !isStoppedBeforeStart) {
+			this._source.start(this._startTime);
 		}
 	}