Jun-hong Kim

2025-2 Artificial Intelligence

Development Environment

Hardware

GPU: Tesla T4 CUDA is available! Device count: 1

Software Stack

Python: 3.10.11 PyTorch: 2.8.0+cu126 Jupyter Notebook: Configured and operational

Environment Status

PyTorch is successfully imported! Tensor shape: torch.Size([5]) Tensor device: cuda:0

Week 3 - PyTorch Audio I/O

I leanred the task based on the official PyTorch Audio I/O Tutorial

What I did

Downloaded example audio files using torchadio.utils.download_asset Loaded audio with Displayed waveform and spectogram using matplotlib

Results

Waveform

Spectogram