mel-filterbank 开源项目推荐（12 个）

zafarrafii /Zaf-Python

Zafar的Python音频函数用于音频信号分析：STFT、逆STFT、mel滤波器组、mel频谱图、MFCC、CQT核、CQT频谱图、CQT色图、DCT、DST、MDCT、逆MDCT。

zafarrafii /Zaf-Matlab

Matlab 中用于音频信号分析的 Zafar 音频函数：STFT、逆 STFT、mel 滤波器组、mel 频谱图、MFCC、CQT 核、CQT 频谱图、CQT 色度图、DCT、DST、MDCT、逆 MDCT。

zafarrafii /Zaf-Julia

Julia 中用于音频信号分析的 Zafar 音频函数：STFT、逆 STFT、CQT 核、CQT 频谱图、CQT 色度图、MFCC、DCT、DST、MDCT、逆 MDCT。

TeaPoly /asr_frontend

PyTorch 实现了前端，比如 PCEN（每通道能量归一化）和 Mel-Filterbank（mel-filterbank）。

worthant /edge-ai-voice-recognition

Edge AI KWS on esp32s3 with DS-CNN model, TFlite Micro, ESP-NN SIMD, MFCC preprocessing

itsumeet /infrasonic-acoustics

infrasonic acoustic/ elephant rumble detection using MFCC coefficients

TridipDam /AudioDNA

Recreating the Shazam algorithm.

Bruno21511 /voice-pathology-mfbm-acoustic-fusion-intracorpus

Intra-Corpus Analysis of Spectral-Acoustic Fusion across the MEEI and USP Corpora

Bruno21511 /paper-voice-pathology-mfbm

Threshold-based voice biomarker analysis using Mel Filterbank Magnitudes (MFBM)

Bruno21511 /paper-voice-pathology-mfbm-acoustic-fusion

SVM-based discrimination of healthy and pathological voices using spectral and acoustic features

Alpha-Park /genpark-stft-spectrogram-mel-filterbank-skill

Short-Time Fourier Transform (STFT), Hann windowing, and triangular Mel-filterbank log-energy audio feature extraction.

satyakamacodes /sound_clustering_visualization_verOne

This repo is a streamlit app that records audio in browser, and helps to find the silimlarity between 2 or 3 classes of sound.