acoustic-analysis

Automated Reproducible Acoustical Analysis

Praat++ — A web-based multimodal annotation tool for acoustic and video data.

Open-source phonetic analysis: spectrograms, pitch, formants, and annotation in the browser or on the desktop

Official code, datasets, result artifacts, and supplementary experiments for MHFL-MCA multimodal machinery fault diagnosis.

Acoustic AI workbench for drone-like sound detection: MFCC features from WAV audio, a RandomForest classifier scoring one-second windows, probability timelines, waveform and mel-spectrogram views. React + FastAPI hackathon prototype.

Official Python SDK for the Vocametrix voice analysis API — AVQI, DSI, jitter/shimmer, pronunciation assessment, speech-to-text, prosody similarity, and 40+ more clinical and acoustic measures.

Acoustic Space Analyzer AI Pro is a professional acoustic analysis tool that leverages artificial intelligence to generate optimized DSP processing chains for any acoustic environment. This innovative application combines real-time spectral analysis, 3D spatial scanning, and AI-powered audio processing to deliver precise acoustic corrections.

Scripts for analyzing how the extent of coarticulation varies across different communicative contexts using speech samples from the LUCID corpus

AI system that analyzes urban soundscapes to optimize city planning, reduce noise pollution, and enhance acoustic environments using audio deep learning.

Multi-tier verbatim IPA transcription for Turkish speech, using wav2vec2-xlsr-53-espeak-cv-ft to align audio to IPA symbols

深受楼上跺脚、拖拽与低频咚咚声困扰者的 macOS 噪音检测工具｜Upstairs low-frequency noise detector (Python + PySide6 + DSP)｜仅供娱乐爱好与日常研究，严禁非法使用

Engine identification using acoustic signal analysis and machine learning to classify 8 vehicle types. Audio signals are processed using FFT and feature extraction, and a multi-class model predicts vehicle categories based on their unique sound patterns.

SAMLab — Submarine Acoustic Monitoring Laboratory. An open-source desktop application for visualization, annotation, measurement, and automated analysis of long-term Passive Acoustic Monitoring (PAM) data.

Syntax highlighting, intelligent autocomplete, and hover documentation for Praat scripting in Sublime Text 4. 2074 commands with verified parameter signatures, 366 functions, clinical voice analysis guidance, and AVQI snippet. Type any word to find commands — case corrected automatically.

Apply real-time DSP voice effects and record audio on Windows using this lightweight, offline, and private desktop application built with .NET.

My Ph.D. thesis finished and defended at the Brno University of Technology (2018). The package contains all necessary files such as bibtex, template, texts, figures, and all other files according to http://latex.feec.vutbr.cz

Bilingual (English/Urdu) speech therapy platform detecting 8 fluency and phonology disorder subtypes (blocks, prolongations, repetitions, SODA errors) using Whisper, Wav2Vec2, and real-time acoustic biofeedback.

Analysis of humpback whale vocalizations through spectrogram interpretation and statistical analysis in RStudio.

Rigorous acoustic and prosodic analysis of the Burmese Daily Dialogue Corpus (BDDC) across 13 Synthetic Speakers , Covering F0 , Speaking Rates , MFCCs , and ECAPA-TDNN embeddings.

SANJEEVANI is an AI-based wildlife protection system that detects poaching activities using computer vision and acoustic gunshot detection. The system uses YOLOv8 to detect humans, guns, elephants, and ranger uniforms, combined with threat classification logic to identify poachers and trigger automated alerts to forest rangers via SMS&Wireless Comm