diff --git a/package.json b/package.json
index 8be8687..276b565 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@picovoice/web-voice-processor",
-  "version": "4.0.8",
+  "version": "4.0.9",
   "description": "Real-time audio processing for voice, in web browsers",
   "entry": "src/index.ts",
   "module": "dist/esm/index.js",
diff --git a/src/types.ts b/src/types.ts
index 6eb8e2f..3cd6013 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,5 +1,5 @@
 /*
-    Copyright 2018-2022 Picovoice Inc.
+    Copyright 2018-2024 Picovoice Inc.
 
     You may not use this file except in compliance with the license. A copy of the license is located in the "LICENSE"
     file accompanying this source.
@@ -36,7 +36,9 @@ export type WebVoiceProcessorOptions = {
   /** Microphone id to use (can be fetched with mediaDevices.enumerateDevices) */
   deviceId?: string | null;
   /** Filter order (default: 50) */
-  filterOrder?: number
+  filterOrder?: number;
+  /** Custom made recorder processor */
+  customRecorderProcessorURL?: string;
 };
 
 export type ResamplerWorkerInitRequest = {
diff --git a/src/web_voice_processor.ts b/src/web_voice_processor.ts
index 6cfd7cc..23ee58b 100644
--- a/src/web_voice_processor.ts
+++ b/src/web_voice_processor.ts
@@ -298,8 +298,12 @@ export class WebVoiceProcessor {
   private async getAudioContext(): Promise<AudioContext> {
     if (this._audioContext === null || this.isReleased) {
       this._audioContext = new AudioContext();
-      const objectURL = URL.createObjectURL(new Blob([base64ToUint8Array(recorderProcessor).buffer], {type: 'application/javascript'}));
-      await this._audioContext.audioWorklet.addModule(objectURL);
+      if (this._options.customRecorderProcessorURL) {
+        await this._audioContext.audioWorklet.addModule(this._options.customRecorderProcessorURL);
+      } else {
+        const objectURL = URL.createObjectURL(new Blob([base64ToUint8Array(recorderProcessor).buffer], {type: 'application/javascript'}));
+        await this._audioContext.audioWorklet.addModule(objectURL);
+      }
     }
     return this._audioContext;
   }