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README.md

@@ -1,13 +1,14 @@
 ---
-title: Supertonic3 Custom Styles
-emoji: 🌍
-colorFrom: gray
-colorTo: pink
+title: Supertonic 3 TTS
+emoji: 🗣️
+colorFrom: blue
+colorTo: purple
 sdk: gradio
 sdk_version: 6.14.0
-python_version: '3.13'
 app_file: app.py
 pinned: false
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+license: openrail
+models:
+- Supertone/supertonic-3
+short_description: Runs supertonic 3 on cpu
+---

app.py

@@ -0,0 +1,111 @@
+import gradio as gr
+from supertonic import TTS
+import os
+import numpy as np
+
+try:
+    tts = TTS(auto_download=True)
+except Exception as e:
+    print(f"Error initializing TTS: {e}")
+
+VOICES = [
+  "F6-zh", "F7-gb", "F8-gb", # custom
+  "M1", "M2", "M3", "M4", "M5",
+  "F1", "F2", "F3", "F4", "F5",
+]
+CUSTOM_VOICES = VOICES[:3]
+CUSTOM_VOICES_DIR = "my_voice_styles"
+# The 31 supported languages
+LANGUAGES = {
+    "English": "en", "Korean": "ko", "Japanese": "ja", "Arabic": "ar",
+    "Bulgarian": "bg", "Czech": "cs", "Danish": "da", "German": "de",
+    "Greek": "el", "Spanish": "es", "Estonian": "et", "Finnish": "fi",
+    "French": "fr", "Hindi": "hi", "Croatian": "hr", "Hungarian": "hu",
+    "Indonesian": "id", "Italian": "it", "Lithuanian": "lt", "Latvian": "lv",
+    "Dutch": "nl", "Polish": "pl", "Portuguese": "pt", "Romanian": "ro",
+    "Russian": "ru", "Slovak": "sk", "Slovenian": "sl", "Swedish": "sv",
+    "Turkish": "tr", "Ukrainian": "uk", "Vietnamese": "vi"
+}
+
+def generate_speech(text, voice, language_name):
+    if not text.strip():
+        raise gr.Error("Please enter some text.")
+        
+    try:
+        lang_code = LANGUAGES[language_name]
+        
+        # Get the voice style object
+        if voice in CUSTOM_VOICES:
+          style_path = os.path.join(CUSTOM_VOICES_DIR, f"{voice}.json")
+          style = tts.get_voice_style_from_path(style_path)
+        else:
+          style = tts.get_voice_style(voice_name=voice)
+        
+        # Synthesize (Returns wav data and a numpy array for duration)
+        wav, duration = tts.synthesize(text, voice_style=style, lang=lang_code, speed=0.95)
+        
+        # Save to a temporary path
+        output_path = "output.wav"
+        tts.save_audio(wav, output_path)
+        
+        # FIX: Convert numpy.ndarray duration to float for f-string compatibility
+        readable_duration = float(duration[0])
+        
+        return output_path, f"Generation Successful! \nDuration: {readable_duration:.2f}s"
+    
+    except Exception as e:
+        raise gr.Error(f"Generation failed: {str(e)}")
+
+# Define the Gradio Interface
+with gr.Blocks(theme='soft', title="Supertonic-3 Custom Voices") as demo:
+    gr.Markdown("# 🔊 Supertonic-3 Custom Voices")
+    gr.Markdown("""An on-device, lightweight Text-to-Speech system by **[Supertone](https://huggingface.co/Supertone/supertonic-3)**. Running on CPU via ONNX.
+    You can create custom voice style from **[HERE](https://github.com/saurabhv749/supertonic3-voice-clone)**""")
+    
+    with gr.Row():
+        with gr.Column(scale=1):
+            input_text = gr.Textbox(
+                label="Input Text", 
+                placeholder="Type your message here...",
+                value="In the same track, he reveals his father has been diagnosed with cancer.",
+                lines=4
+            )
+            
+            with gr.Row():
+                voice_opt = gr.Dropdown(
+                    choices=VOICES, 
+                    value="F8-gb", 
+                    label="Voice Style"
+                )
+                lang_opt = gr.Dropdown(
+                    choices=sorted(list(LANGUAGES.keys())), 
+                    value="English", 
+                    label="Language"
+                )
+            
+            btn = gr.Button("Synthesize Speech", variant="primary")
+            
+        with gr.Column(scale=1):
+            audio_output = gr.Audio(label="Synthesized Audio", type="filepath")
+            status_box = gr.Textbox(label="Status", interactive=False)
+
+    # Setup Examples
+    gr.Examples(
+        examples=[
+            ["Hello! This is a test of the Supertonic 3 system with custom voices, running locally.", "F7-gb", "English"],
+            ["こんにちは、これは日本語の音声合成のテストです。", "F1", "Japanese"],
+            ["पिछले कुछ सालों में फ़ीवर के इलाज के लिए कई नई, और पहले से ज़्यादा असरदार दवाएं उपलब्ध हुई हैं.", "F6-zh", "Hindi"],
+            ["C'est un plaisir de vous rencontrer.", "M4", "French"],
+            ["¡Hola! Esta es una prueba de voz en español.", "F8-gb", "Spanish"],
+        ],
+        inputs=[input_text, voice_opt, lang_opt]
+    )
+
+    btn.click(
+        fn=generate_speech, 
+        inputs=[input_text, voice_opt, lang_opt], 
+        outputs=[audio_output, status_box]
+    )
+
+if __name__ == "__main__":
+    demo.launch(share=True)

requirements.txt

@@ -0,0 +1,3 @@
+gradio==5.50.0
+supertonic==1.2.3
+numpy==2.0.2