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fix: Supertonic 3 compatibility across all language examples

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- README Quick Start: format `duration[0]` instead of the ndarray itself
  (numpy refuses `f"{ndarray:.2f}"`; matches official `dur[0]:.2f` pattern)
- py/example_pypi.py: print synthesized duration to mirror the docstring example
- Add `"na"` to AVAILABLE_LANGS / Languages.Available / availableLangs
  across all 11 runtimes (Python/Node/Web/Java/C++/C#/Go/Swift/Rust/Flutter/iOS)
  so the language-agnostic fallback advertised in the README actually passes
  per-runtime lang validation before being sent to the v3 ONNX duration predictor

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
fbdp1202
2026-05-15 23:22:42 +09:00
parent f8bd509733
commit 912c54b435
13 changed files with 16 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
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@@ -75,7 +75,7 @@ wav, duration = tts.synthesize(
) )
tts.save_audio(wav, "output.wav") tts.save_audio(wav, "output.wav")
print(f"Generated {duration:.2f}s of audio") print(f"Generated {duration[0]:.2f}s of audio")
``` ```
## Getting Started ## Getting Started

2
cpp/helper.cpp
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@@ -12,7 +12,7 @@
using json = nlohmann::json; using json = nlohmann::json;
// Available languages for multilingual TTS // Available languages for multilingual TTS
const std::vector<std::string> AVAILABLE_LANGS = {"en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi"}; const std::vector<std::string> AVAILABLE_LANGS = {"en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na"};
// Global tensor buffers for memory management // Global tensor buffers for memory management
static std::vector<std::vector<float>> g_tensor_buffers_float; static std::vector<std::vector<float>> g_tensor_buffers_float;

2
csharp/Helper.cs
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@@ -13,7 +13,7 @@ namespace Supertonic
// Available languages for multilingual TTS // Available languages for multilingual TTS
public static class Languages public static class Languages
{ {
public static readonly string[] Available = { "en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi" }; public static readonly string[] Available = { "en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na" };
} }
// ============================================================================ // ============================================================================

2
flutter/lib/helper.dart
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@@ -12,7 +12,7 @@ final logger = Logger(
); );
// Available languages for multilingual TTS // Available languages for multilingual TTS
const List<String> availableLangs = ['en', 'ko', 'ja', 'ar', 'bg', 'cs', 'da', 'de', 'el', 'es', 'et', 'fi', 'fr', 'hi', 'hr', 'hu', 'id', 'it', 'lt', 'lv', 'nl', 'pl', 'pt', 'ro', 'ru', 'sk', 'sl', 'sv', 'tr', 'uk', 'vi']; const List<String> availableLangs = ['en', 'ko', 'ja', 'ar', 'bg', 'cs', 'da', 'de', 'el', 'es', 'et', 'fi', 'fr', 'hi', 'hr', 'hu', 'id', 'it', 'lt', 'lv', 'nl', 'pl', 'pt', 'ro', 'ru', 'sk', 'sl', 'sv', 'tr', 'uk', 'vi', 'na'];
bool isValidLang(String lang) => availableLangs.contains(lang); bool isValidLang(String lang) => availableLangs.contains(lang);

2
go/helper.go
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@@ -19,7 +19,7 @@ import (
) )
// Available languages for multilingual TTS // Available languages for multilingual TTS
var AvailableLangs = []string{"en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi"} var AvailableLangs = []string{"en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na"}
// Config structures // Config structures
type SpecProcessorConfig struct { type SpecProcessorConfig struct {

4
ios/ExampleiOSApp/TTSService.swift
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@@ -35,7 +35,8 @@ final class TTSService {
case tr = "tr" case tr = "tr"
case uk = "uk" case uk = "uk"
case vi = "vi" case vi = "vi"
case na = "na"
var displayName: String { var displayName: String {
switch self { switch self {
case .en: return "English" case .en: return "English"
@@ -69,6 +70,7 @@ final class TTSService {
case .tr: return "Turkish" case .tr: return "Turkish"
case .uk: return "Ukrainian" case .uk: return "Ukrainian"
case .vi: return "Vietnamese" case .vi: return "Vietnamese"
case .na: return "Auto (language-agnostic)"
} }
} }
} }

2
java/Helper.java
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@@ -22,7 +22,7 @@ import java.util.regex.Matcher;
* Available languages for multilingual TTS * Available languages for multilingual TTS
*/ */
class Languages { class Languages {
public static final List<String> AVAILABLE = Arrays.asList("en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi"); public static final List<String> AVAILABLE = Arrays.asList("en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na");
public static boolean isValid(String lang) { public static boolean isValid(String lang) {
return AVAILABLE.contains(lang); return AVAILABLE.contains(lang);

2
nodejs/helper.js
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@@ -5,7 +5,7 @@ import * as ort from 'onnxruntime-node';
const __filename = fileURLToPath(import.meta.url); const __filename = fileURLToPath(import.meta.url);
const AVAILABLE_LANGS = ["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi"]; const AVAILABLE_LANGS = ["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na"];
/** /**
* Unicode text processor * Unicode text processor

3
py/example_pypi.py
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@@ -13,4 +13,5 @@ wav, duration = tts.synthesize(text, voice_style=style)
# duration: np.ndarray, shape = (1,) # duration: np.ndarray, shape = (1,)
# Save to file # Save to file
tts.save_audio(wav, "results/example_pypi.wav") tts.save_audio(wav, "results/example_pypi.wav")
print(f"Generated {duration[0]:.2f}s of audio")

2
py/helper.py
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@@ -10,7 +10,7 @@ import onnxruntime as ort
import re import re
AVAILABLE_LANGS = ["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi"] AVAILABLE_LANGS = ["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na"]
class UnicodeProcessor: class UnicodeProcessor:

2
rust/src/helper.rs
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@@ -15,7 +15,7 @@ use rand_distr::{Distribution, Normal};
use regex::Regex; use regex::Regex;
// Available languages for multilingual TTS // Available languages for multilingual TTS
pub const AVAILABLE_LANGS: &[&str] = &["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi"]; pub const AVAILABLE_LANGS: &[&str] = &["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na"];
pub fn is_valid_lang(lang: &str) -> bool { pub fn is_valid_lang(lang: &str) -> bool {
AVAILABLE_LANGS.contains(&lang) AVAILABLE_LANGS.contains(&lang)

2
swift/Sources/Helper.swift
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@@ -4,7 +4,7 @@ import OnnxRuntimeBindings
// MARK: - Available Languages // MARK: - Available Languages
let AVAILABLE_LANGS = ["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi"] let AVAILABLE_LANGS = ["en", "ko", "ja", "ar", "bg", "cs", "da", "de", "el", "es", "et", "fi", "fr", "hi", "hr", "hu", "id", "it", "lt", "lv", "nl", "pl", "pt", "ro", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "na"]
func isValidLang(_ lang: String) -> Bool { func isValidLang(_ lang: String) -> Bool {
return AVAILABLE_LANGS.contains(lang) return AVAILABLE_LANGS.contains(lang)

2
web/helper.js
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@@ -1,7 +1,7 @@
import * as ort from 'onnxruntime-web'; import * as ort from 'onnxruntime-web';
// Available languages for multilingual TTS // Available languages for multilingual TTS
export const AVAILABLE_LANGS = ['en', 'ko', 'ja', 'ar', 'bg', 'cs', 'da', 'de', 'el', 'es', 'et', 'fi', 'fr', 'hi', 'hr', 'hu', 'id', 'it', 'lt', 'lv', 'nl', 'pl', 'pt', 'ro', 'ru', 'sk', 'sl', 'sv', 'tr', 'uk', 'vi']; export const AVAILABLE_LANGS = ['en', 'ko', 'ja', 'ar', 'bg', 'cs', 'da', 'de', 'el', 'es', 'et', 'fi', 'fr', 'hi', 'hr', 'hu', 'id', 'it', 'lt', 'lv', 'nl', 'pl', 'pt', 'ro', 'ru', 'sk', 'sl', 'sv', 'tr', 'uk', 'vi', 'na'];
export function isValidLang(lang) { export function isValidLang(lang) {
return AVAILABLE_LANGS.includes(lang); return AVAILABLE_LANGS.includes(lang);