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update vad

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This commit is contained in:
akdeb 2026-04-17 12:53:59 +05:30
parent 5de471fe01
commit fcbd7db995
1 changed files with 5 additions and 3 deletions
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8
server-cloudflare/models/openai.ts
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@ -5,7 +5,7 @@ import { getFirstMessagePrompt, getSystemPrompt } from "../src/prompt";
const AUDIO_OUTPUT_SAMPLE_RATE = 24_000;
const INPUT_SILENCE_DURATION_MS = 1000;
const INPUT_LEVEL_THRESHOLD = 900;
const INPUT_LEVEL_THRESHOLD = 180;
interface OpenAIChatMessage {
role: "system" | "user" | "assistant";
@ -199,7 +199,9 @@ export class ElatoOpenAiVoiceAgent extends DurableObject<Env> {
return;
}
console.log("[cloudflare][vad] silence detected, auto-committing turn");
console.log(
`[cloudflare][vad] silence detected, auto-committing turn (${this.audioBuffer.byteLength} bytes buffered)`,
);
this.isGenerating = true;
this.sawUserSpeech = false;
@ -325,7 +327,7 @@ export class ElatoOpenAiVoiceAgent extends DurableObject<Env> {
const level = this.calculateAudioLevel(chunk);
if (level >= INPUT_LEVEL_THRESHOLD) {
if (!this.sawUserSpeech) {
console.log(`[cloudflare][vad] speech started (level=${level})`);
console.log(`[cloudflare][vad] speech started (level=${level}, threshold=${INPUT_LEVEL_THRESHOLD})`);
}
this.sawUserSpeech = true;
this.scheduleAutoCommit(server);