blog.csdn

MATLAB tfrstft函数详解：短时傅里叶变换与时频分析实践

原创 最新推荐文章于 2026-09-14 14:39:23 发布 · 188 阅读 简介：MATLAB短时傅里叶变换（STFT）自定义函数tfrstft.m资源包，面向信号处理初学者与MATLAB开发者，用于分析非平稳信号的时频变化，弥补 ...
Microsoft

LLM can Read Spectrogram: Encoder-free Speech-Language Modeling

Recent speech-aware large language models (Speech-LLMs) rely on a pre-trained speech encoder to convert audio into semantic-rich representations consumable by LLM. In this work, instead, we explore: ...
TechCrunch

AI is being used to resurrect the voices of dead pilots

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 ...
Sonic State

Phosphor Turns Images Into Sound

Phosphor is a free spectral synthesis tool for MacOS that lets you paint directly onto a spectrogram and hear the result. Here's more details direct from the developer... Phosphor is a free spectral ...
notebookcheck

Starling replicates spectrogram image, demonstrates audio-based data transfer

Using a high-resolution 192kHz/32-bit ultrasonic recording setup with Sonorous S04 stereo microphones and a Zoom F3 field recorder, audio researcher and YouTuber Ben documented a European Starling ...
IEEE

CleanMel: Mel-Spectrogram Enhancement for Improving Both Speech Quality and ASR

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 ...
Analogue Explorations

Tritik releases Visu free real-time spectrogram effect plugin

Tritik has announced the release of a new audio plugin that aims to give you a sharp, detailed view of your sound. Visu can be used to explore transients, pitch, noise, harmonics, or just to see what ...
blog.csdn

matlab spectrogram示例,matlab spectrogram

本文介绍了一种基于MATLAB的声音去噪程序实现方法。通过加入随机噪声并使用FIR滤波器进行滤波，实现了对音频信号的有效去噪。文中详细展示了程序的运行流程，包括读取音频文件、噪声加入 ...
GitHub

Convert librosa Audio Feature Extraction To MATLAB

Convert librosa python feature extraction code to MATLAB. Using the MATLAB feature extraction code, translate a Python speech command recognition system to a MATLAB system where Python is not required ...
IEEE

Waveform-Domain Speech Enhancement Using Spectrogram Encoding for Robust Speech Recognition

While waveform-domain speech enhancement (SE) has been extensively investigated in recent years and achieves state-of-the-art performance in many datasets, spectrogram-based SE tends to show robust ...