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voice updates and databasing

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legop3
2026-06-09 15:01:11 -04:00
parent de34f1b0a2
commit 2d0e883c97
4 changed files with 32 additions and 10 deletions
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webui/src/scanner/ScannerApp/useScannerSpeech.js
+15 -7
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@@ -5,23 +5,31 @@ import { useEffect, useRef } from 'react';
const SPEECH_START_TIMEOUT_MS = 1500;
const SPEECH_RETRY_DELAY_MS = 700;
const PREFERRED_VOICE_PATTERN = /female|samantha|victoria|zira|karen|moira|serena|ava|susan|hazel|google uk english female/i;
const PREFERRED_VOICE_PATTERN = /female|samantha|victoria|allison|zira|karen|moira|serena|ava|susan|hazel|google (us|uk) english/i;
const NOVELTY_VOICE_PATTERN = /whisper|bubbles|bells|boing|bad news|bahh|cellos|deranged|good news|hysterical|pipe organ|trinoids|zarvox/i;
function isNoveltyVoice(voice) {
return NOVELTY_VOICE_PATTERN.test(String(voice?.name || ''));
}
function pickScannerVoice(synth) {
const voices = typeof synth?.getVoices === 'function' ? synth.getVoices() : [];
if (!voices.length) return null;
const englishVoices = voices.filter((voice) => String(voice?.lang || '').toLowerCase().startsWith('en'));
const usableVoices = voices.filter((voice) => !isNoveltyVoice(voice));
const defaultVoice = usableVoices.find((voice) => voice?.default) || null;
const englishVoices = usableVoices.filter((voice) => String(voice?.lang || '').toLowerCase().startsWith('en'));
// Browser voice lists vary by operating system and installed speech packs, so
// this is intentionally a preference rather than a requirement. A recognized
// female-sounding English voice is best for the scanner speaker, but any
// English voice is better than failing to speak, and the browser default is
// the final fallback.
// normal/default voice is better than accidentally choosing a novelty voice
// like Whisper just because it appears early in the browser's voice list.
return (
englishVoices.find((voice) => PREFERRED_VOICE_PATTERN.test(String(voice?.name || ''))) ||
voices.find((voice) => PREFERRED_VOICE_PATTERN.test(String(voice?.name || ''))) ||
usableVoices.find((voice) => PREFERRED_VOICE_PATTERN.test(String(voice?.name || ''))) ||
defaultVoice ||
englishVoices[0] ||
voices[0] ||
usableVoices[0] ||
null
);
}
@@ -77,7 +85,7 @@ export default function useScannerSpeech(scan) {
utterance.voice = preferredVoice;
utterance.lang = preferredVoice.lang;
}
utterance.rate = 0.92;
utterance.rate = 1;
utterance.pitch = 1;
utterance.volume = 1;
utterance.onstart = () => {