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Update app.py
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app.py
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@@ -2,6 +2,8 @@ import gradio as gr
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import numpy as np
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import librosa
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from scipy.fft import fft, fftfreq
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# ---- ABECEDARIO DE FRECUENCIAS ----
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ABECEDARIO = {
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@@ -14,8 +16,13 @@ ABECEDARIO = {
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FRECUENCIAS = np.array(list(ABECEDARIO.values()))
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LETRAS = list(ABECEDARIO.keys())
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# ----
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if audio_path is None:
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return "鈿狅笍 Sin audio"
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@@ -23,7 +30,6 @@ def decodificar_audio(audio_path, progress=gr.Progress()):
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n = len(y)
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secuencia = ""
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# Analizar en ventanas de 50 ms
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ventana_ms = 50
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ventana_len = int(sr * ventana_ms / 1000)
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@@ -32,22 +38,14 @@ def decodificar_audio(audio_path, progress=gr.Progress()):
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if len(frame) == 0:
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continue
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# FFT de la ventana
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yf_frame = fft(frame)
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magn = np.abs(yf_frame[:len(frame)//2])
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freqs = fftfreq(len(frame), 1/sr)[:len(frame)//2]
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#
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idx_max = np.argmax(magn_rel)
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freq_max = freqs[idx_max]
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# Asignar letra m谩s cercana
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idx_letra = (np.abs(FRECUENCIAS - freq_max)).argmin()
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letra = LETRAS[idx_letra]
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secuencia += letra
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# Eliminar repeticiones consecutivas
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secuencia_limpia = ""
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@@ -57,18 +55,36 @@ def decodificar_audio(audio_path, progress=gr.Progress()):
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secuencia_limpia += c
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prev = c
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reporte
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return reporte
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# ---- Interfaz Gradio ----
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with gr.Blocks() as demo:
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gr.Markdown("# Decodificador de Frecuencias Real
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audio = gr.Audio(type="filepath", sources=["upload","microphone"])
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btn = gr.Button("Decodificar")
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salida = gr.Textbox(lines=
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btn.click(decodificar_audio, inputs=audio, outputs=salida)
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demo.launch()
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import numpy as np
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import librosa
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from scipy.fft import fft, fftfreq
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from transformers import GPT2LMHeadModel, GPT2Tokenizer
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import torch
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# ---- ABECEDARIO DE FRECUENCIAS ----
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ABECEDARIO = {
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FRECUENCIAS = np.array(list(ABECEDARIO.values()))
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LETRAS = list(ABECEDARIO.keys())
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# ---- Cargar modelo GPT-2 peque帽o ----
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MODEL_NAME = "gpt2" # modelo gratis local
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tokenizer = GPT2Tokenizer.from_pretrained(MODEL_NAME)
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model = GPT2LMHeadModel.from_pretrained(MODEL_NAME)
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# ---- Funci贸n para decodificar audio a letras ----
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def decodificar_audio(audio_path):
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if audio_path is None:
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return "鈿狅笍 Sin audio"
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n = len(y)
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secuencia = ""
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ventana_ms = 50
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ventana_len = int(sr * ventana_ms / 1000)
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if len(frame) == 0:
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continue
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yf_frame = fft(frame)
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magn = np.abs(yf_frame[:len(frame)//2])
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freqs = fftfreq(len(frame), 1/sr)[:len(frame)//2]
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# Tomar todas las frecuencias
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for f in freqs:
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idx_letra = (np.abs(FRECUENCIAS - f)).argmin()
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secuencia += LETRAS[idx_letra]
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# Eliminar repeticiones consecutivas
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secuencia_limpia = ""
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secuencia_limpia += c
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prev = c
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# Generar palabras y frases con GPT-2
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palabras, frases = generar_palabras_frases_gpt2(secuencia_limpia)
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reporte = "SECUENCIA DETECTADA\n" + secuencia + "\n\n"
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reporte += "SECUENCIA LIMPIA\n" + secuencia_limpia + "\n\n"
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reporte += "PALABRAS GENERADAS\n" + ", ".join(palabras) + "\n\n"
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reporte += "FRASES GENERADAS\n" + "\n".join(frases[:10])
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return reporte
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# ---- IA real GPT-2: genera palabras y frases ----
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def generar_palabras_frases_gpt2(secuencia):
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prompt = f"Usa solo estas letras para formar palabras: {secuencia}\nPalabras y frases:"
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inputs = tokenizer.encode(prompt, return_tensors="pt")
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outputs = model.generate(inputs, max_length=100, do_sample=True, temperature=0.9, top_p=0.95)
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texto_generado = tokenizer.decode(outputs[0], skip_special_tokens=True)
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# Filtrar solo letras permitidas y separar palabras
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letras_permitidas = set(secuencia + " ")
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texto_filtrado = "".join([c for c in texto_generado.upper() if c in letras_permitidas])
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palabras = texto_filtrado.split()
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frases = [" ".join(palabras[i:i+5]) for i in range(0, len(palabras), 5)]
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return palabras, frases
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# ---- Interfaz Gradio ----
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with gr.Blocks() as demo:
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gr.Markdown("# Decodificador de Frecuencias Real + GPT-2 Compositor")
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audio = gr.Audio(type="filepath", sources=["upload","microphone"])
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btn = gr.Button("Decodificar y Componer")
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salida = gr.Textbox(lines=20)
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btn.click(decodificar_audio, inputs=audio, outputs=salida)
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demo.launch()
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