Audio Processing projects — HireLancer archive

ID / Date Listing

Custom ROM for Redmi 4A

create a custom ROM for Redmi 4a with 1. special audio routing 2.special restrictions

Android Utility App Development

I'm seeking an experienced Android developer to create a utility tool focused on file management. The main function of this app will be file transfer. Key requi...

HL-40069737

Raspberry Pi Firmware & AI Monitoring Suite

I’m building a compact Raspberry Pi-based device that combines a camera, microphone, and speaker, and I need two tightly-linked pieces of software: • Embedded f...

HL-40070185

Waterproof MEMS Audio Logger

Overview We are building a rugged field recording system composed of multiple submodules. This project covers only the audio capture + local storage submodule,...

HL-40069763

Build Voice Assistant using robotics

I need a robotic voice-assistant made that can be physically put in a backpack and can be spoken to. The core requirement is simple: the assistant must be able...

HL-40068406

Stabilize ElevenLabs Audio Quality

I have a long-form MP3 generated with ElevenLabs that suffers from noticeable audio-quality variations from start to finish. Voices shift in tone and clarity ev...

HL-40068444

Professional Vocal Pitch Correction

I have a short acoustic vocal recording—just under three minutes—that needs a polished, radio-ready finish. The main task is precise pitch correction; I’m aimin...

HL-40068292

Build WebRTC AudioProcessing Library for Python on Windows

I need the WebRTC AudioProcessing module compiled into a Windows-ready binary that I can drop straight into a Python 3.11 + workflow. You’ll be setting up a cle...

HL-40068342

Pocket-Call Audio Noise Cleanup

I’m sitting on a 5–30-minute pocket-dial recording in M4a format. The conversation itself is faint, but every few seconds a sharp bang drowns everything out and...

HL-40068148

ESP32-S3 SIP Firmware

I want custom firmware written for an ESP32-S3 SIP module ## Project Overview We are building a **hardware–software audio gateway** that converts a **live cellu...

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Explicit Content Detection in Audio/Video

I'm looking for a specialized analysis of video and audio content. The primary focus is on determining the presence of explicit sounds related to people engagin...

HL-40065835

Spanish Audios Annotation Work

I have a collection of Spanish-language conversational audio recordings that require accurate and consistent annotation for use in a speech recognition training...

HL-40065570

Extract Muted Background Voice

I have an audio file, roughly 5–15 minutes long, that I intend to use as legal evidence. The speaker I need to hear is extremely faint and buried under intermit...

HL-40065263

Low Resource TTS Transformer Training

I have a very limited corpus of speech and transcripts—just a few hours—and I need it to sing in a brand-new language. The goal is to adapt a large ASR/TTS Tran...

HL-40064618

Accurate Audio Transcription Needed

I have a collection of recorded material that must be turned into clean, error-free text. The subject matter varies, so you should feel comfortable handling eve...

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Edición profesional para podcast científico -- 2

Ya grabé los audios de los cuatro episodios piloto de mi podcast de divulgación científica y quiero que suenen tan rigurosos como el contenido que ofrecen.Duran...

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Wwise Sound Engineer Needed for Game Audio Implementation

I'm looking for an experienced Sound Engineer with Wwise expertise to implement dialogues, music, and sound effects into an existing Wwise project for a game.

HL-40062939

Max for Live Multi-Device Production Suite Development

PROJECT: Max for Live Development — Full 4-Device Suite (Song Architect + MIDI Tumbler + Sampler Tumbler + Preset Tumbler) I am looking to hire an expert Max fo...

HL-40062566

Windows Based Custom "T-Rex" Voice Changer

I’m looking for a voice changer setup for live Discord use on Windows. I want a custom “T-Rex” voice that stays intelligible but clearly non-human. Here are the...

HL-40061587

ASAP! Talented Song Editor Needed!

ASAP! Sound Editior required to edit my songs in punjabi/hindi/urdu n engish multilingual from 4- 8 mins to 3:30 need asap. Must be good and be able to make smo...

HL-40060229

Automate Beginner Tutorial Video Production

watch this videohttps://www.youtube.com/watch?v=3BaH7-3GQZk and other videos on my channel to see how i need my videos I want to replace my current, mostly manu...

HL-40060152

Cross-Platform MIDI Plugin Development

I need a professional developer to help bring my MIDI plugin to market. I've created all UI assets and have a gen 1 mockup of all functionality in Scripter in L...

HL-40059980

Audio Anomaly and Synthetic Analysis

I need an expert to analyze audio files for anomalies and synthetic embedding. The project involves: - Detecting and analyzing audio anomalies such as backgroun...

HL-40058332

MIDI Recording & Step Sequencer Improve

I'm building an Audio Production and Live Performance app in JUCE/C++. The app is already about 80% done and working well. Most of the features you’ll work on a...

HL-40057377

Automatización para Análisis de Grabaciones de Llamadas

Necesitamos implementar una solución de automatización integral para el análisis de grabaciones de llamadas. El objetivo principal es transcribir automáticament...

HL-40056718

Academic Audio Transcript Correction

I have roughly 20 hours of audio from an undergraduate study already run through Cockatoo for automatic transcription. What I need now is a careful ear to liste...

HL-40057261

Fast Multilingual Song Editor -- 2

hi do you speak english hindi urdu and know punjabi? looking for sound editor that can edit 10 x 4 - 8 mins songs fast with great skill. asap. when i need them.

HL-40057154

Fast Multilingual Song Editor

hi do you speak english hindi urdu and know punjabi? looking for sound editor that can edit 10 x 4 - 8 mins songs fast with great skill. asap. when i need them.

HL-40055077

Security Footage Audio Enhancement

I have a short security-camera recording where the conversation is far too faint to make out. My goal is to clearly hear what is being said. The original file s...

HL-40054688

Audio Distortion Repair

I need help fixing severe distortion in a 2-hour WAV audio file. The audio is severely distorted, primarily with crackling sounds. Requirements: - Experience wi...

HL-40054466

Re-recording Mixer (or Dubbing Mixer) Needed for 11-minute dramatic short film.

I have recently completed an 11-minute short film. I used Adobe premiere for the editing and composed the music using GarageBand. The film has about 10 tracks d...

HL-40052767

vocal remove and karaoke maker

I need a browser-based karaoke application that runs smoothly on both desktop and mobile browsers. The core flow is simple: users land on the site, upload their...

HL-40052785

vocal remove and karaoke maker -- 2

I need a browser-based karaoke application that runs smoothly on both desktop and mobile browsers. The core flow is simple: users land on the site, upload their...

HL-40051665

USB Mic Setup for Streaming

I need help setting up a USB microphone in my home studio for live streaming. It's the Shure Mv7i usb dynamic mic. Requirements: - Configure microphone for opti...

HL-40051422

Android MP3 Mixer & Playback App

need a small, self-contained Android app that can load several MP3 files—either picked from the device or pulled from common cloud drives—and mix them into a si...

HL-40051175

On-Site Speaker Sound Verification

I need an audio technician to visit Camino de los Cortados, Parcela 17, 09315 Fuentecen, Spain and confirm that a set of indoor speakers is performing to specif...

HL-40048677

Edição Profissional de Sermões

Gravei diversas pregações pelo celular (entre 40 min e 1 h cada) e preciso que cada arquivo passe por um tratamento completo: remoção de ruídos de vento, chiado...

HL-40048305

Audio Transcription Specialist Needed

I have several audio recordings that must be turned into clean, accurate text. The final transcripts will feed directly into website pages and advertising mater...

HL-40047441

Sound Engineer for Indoor Concerts

Looking for someone to help with getting better sound from out live performances. Experience with a Behringer digital mixer is a bonus.

HL-40045365

OpenAI Voice Chat Web App Development -- 2

Build a Real-Time OpenAI Voice Chat Web App with Live Dashboard (Prototype) Project Description I’m looking for a developer to create a browser-based voice chat...