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app.py

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+import streamlit as st
+import pyttsx3
+from gtts import gTTS
+import os
+import librosa
+import soundfile as sf
+import time
+import numpy as np
+from io import BytesIO
+
+# Function to Convert Text to Speech
+def text_to_speech(text, engine='offline', gender='male'):
+    filename = f"audio_{int(time.time())}.wav"
+    if engine == 'offline':
+        tts_engine = pyttsx3.init()
+        tts_engine.setProperty('rate', 160)  # Adjust speed
+        tts_engine.setProperty('volume', 2.0)  # Max volume
+        voices = tts_engine.getProperty('voices')
+        
+        if gender == 'male':
+            tts_engine.setProperty('voice', voices[0].id)  # Male voice
+        else:
+            tts_engine.setProperty('voice', voices[1].id)  # Female voice
+        
+        tts_engine.save_to_file(text, filename)
+        tts_engine.runAndWait()
+    elif engine == 'online':
+        tts = gTTS(text=text, lang='en', slow=False)
+        filename = f"audio_{int(time.time())}.mp3"
+        tts.save(filename)
+    return filename
+
+# Function to Modify Voice Pitch
+def change_voice(input_file, gender="male"):
+    y, sr = librosa.load(input_file, sr=44100)
+    pitch_factor = -3 if gender == "male" else 5  # Adjust pitch naturally
+    y_shifted = librosa.effects.pitch_shift(y, n_steps=pitch_factor, sr=sr)
+    output_file = f"modified_{int(time.time())}.wav"
+    sf.write(output_file, y_shifted, sr)
+    return output_file
+
+# Streamlit UI
+st.set_page_config(page_title="🎤 Voice Generator App", layout="centered")
+st.title("🎤 AI-Powered Voice Generator")
+st.markdown("**Convert your text into speech with natural, clear voices!** 🎶")
+st.divider()
+
+st.subheader("Enter Your Text")
+text = st.text_area("📝 Type or paste your text below:")
+
+st.subheader("Choose Voice Engine")
+engine = st.radio("⚙️ Select a Text-to-Speech Engine:", 
+                  ["Offline (Fast, Customizable)", "Online (Natural, Requires Internet)"])
+engine_mode = "offline" if "Offline" in engine else "online"
+
+st.subheader("Select Voice Type")
+gender = st.radio("🎭 Choose Voice Gender:", ["Male", "Female"])
+
+if st.button("🎙️ Generate Voice"):
+    if text:
+        st.info("⏳ Processing your request... Please wait.")
+        audio_file = text_to_speech(text, engine_mode, gender.lower())
+        modified_audio = change_voice(audio_file, gender.lower())
+        
+        st.success("✅ Voice generated successfully!")
+        st.audio(modified_audio, format='audio/wav')
+        
+        with open(modified_audio, "rb") as file:
+            audio_bytes = file.read()
+        
+        st.download_button(label="⬇️ Download Audio", data=audio_bytes, 
+                           file_name=modified_audio, mime="audio/wav")
+    else:
+        st.warning("⚠️ Please enter text to generate voice.")
+
+st.markdown("---")
+st.caption("🔹 **Offline Mode** uses your system's built-in voices and works without the internet.")
+st.caption("🔹 **Online Mode** uses Google TTS for a more natural voice but requires an internet connection.")
+st.divider()
+st.caption("👻 So called Arman.")

requirements.txt

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+streamlit
+pyttsx3
+gtts
+librosa
+soundfile
+numpy
+pydub