Add a method to dynamically adjust VAD parameters at runtime

[uzimaru0000]

Currently, the VAD parameters need to be fixed during initialization. However, in some scenarios, it would be beneficial to adjust these parameters dynamically at runtime.

For example:

Adjusting sensitivity according to changes in environmental noise
Relaxing or tightening detection criteria based on specific situations

Currently, the following patch is being applied:

diff --git a/node_modules/@ricky0123/vad-web/dist/real-time-vad.d.ts b/node_modules/@ricky0123/vad-web/dist/real-time-vad.d.ts
index 4d1a639..5db6e5a 100644
--- a/node_modules/@ricky0123/vad-web/dist/real-time-vad.d.ts
+++ b/node_modules/@ricky0123/vad-web/dist/real-time-vad.d.ts
@@ -54,6 +54,7 @@ export declare class MicVAD {
     pause: () => void;
     start: () => void;
     destroy: () => void;
+    setOptions: (options: Partial<FrameProcessorOptions>) => void;
 }
 export declare class AudioNodeVAD {
     ctx: AudioContext;
@@ -73,6 +74,7 @@ export declare class AudioNodeVAD {
         frame: Float32Array;
     }>) => void;
     destroy: () => void;
+    setFrameProcessorOptions: (options: Partial<FrameProcessorOptions>) => void;
 }
 export {};
 //# sourceMappingURL=real-time-vad.d.ts.map
\ No newline at end of file
diff --git a/node_modules/@ricky0123/vad-web/dist/real-time-vad.js b/node_modules/@ricky0123/vad-web/dist/real-time-vad.js
index 9b17631..a59fb83 100644
--- a/node_modules/@ricky0123/vad-web/dist/real-time-vad.js
+++ b/node_modules/@ricky0123/vad-web/dist/real-time-vad.js
@@ -114,6 +114,9 @@ class MicVAD {
             this.audioNodeVAD.destroy();
             this.audioContext.close();
         };
+        this.setOptions = (options) => {
+            this.audioNodeVAD.setFrameProcessorOptions(options);
+        }
     }
 }
 exports.MicVAD = MicVAD;
@@ -223,6 +226,12 @@ class AudioNodeVAD {
             });
             this.entryNode.disconnect();
         };
+        this.setFrameProcessorOptions = (options) => {
+            this.frameProcessor.options = {
+                ...this.frameProcessor.options,
+                ...options,
+            };
+        }
     }
 }
 exports.AudioNodeVAD = AudioNodeVAD;

If this request is accepted and further discussion is needed, I am happy to assist and, if necessary, create a Pull Request to integrate this feature into the library.

[tisDDM]

Great Idea! This is exactly what I was looking for !

[ricky0123]

For sure, this would be cool