A Python CLI and library for encoding and decoding hidden messages in audio — and for wrapping results as MP4 video for social posting.

1. Click "Cargar y Analizar Audio..." (or drag a file) │ 2. Progress bar shows analysis status │ 3. Scalar results: BPM, Key │ 4. Visualizations: Waveform → Spectrogram → Chromagram │ 5. Export to ...

Abstract: In this work, we propose CleanMel, a single-channel Mel-spectrogram denoising and dereverberation network for improving both speech quality and automatic speech recognition (ASR) performance ...

In the latest sign of these AI-heavy times, the National Transportation Safety Board temporarily removed access to its docket system after discovering that voices of pilots who were killed in a UPS ...

Abstract: Spectrum sensing is one of the key problems in the cognitive radio network. Existing spectrum sensing methods commonly use deep learning models such as the convolutional neural network (CNN) ...

Pilots’ voices from the last seconds of a fatal cargo plane crash have been re-created by Internet sleuths using software and AI tools. The spread of reconstructed audio recordings has prompted a US ...

The National Transportation Safety Board pulled the plug on its entire public docket system on May 21 after discovering that people on the internet had used AI to reconstruct cockpit voice recorder ...

课程特别引入大语言模型（LLM）辅助科研新范式，从Ollama本地部署到LangChain射频智能体开发，帮助学员掌握AI Agent构建方法，推动射频信号智能处理技术向自动化、精准化、自适应方向发展。 核心目标：系统学习射频数据集的构建方法，掌握CNN、LSTM、Transformer ...