Audio Processing projects — HireLancer archive

ID / Date Listing

forensic audio

The best way I can explain what I need is this: my husband has accused me of being unfaithful and is saying that I am talking to another man and taking part in...

HL-40139015

Forensic Audio Clean-Up

I need a professional to reduce noise and clean up audio from an audio recorder. The goal is to gain some clarity. Requirements: - Experience in forensic audio...

HL-40136833

Indie Pop Song Mixing

I need an indie pop song mixed and mastered. The key focus for me is achieving an overall balance in the mix. Everything is recorded and mixed to the best of my...

HL-40134900

Clean Coffee Shop Audio

I have an audio file with background noise which I require removed. The audio primarily consists of speech or conversation, and the background noise is from a c...

HL-40134677

Podcast Series Audio Editor

I'm looking for an experienced audio and video editor to enhance my educational podcast series. Each episode is 20-40 minutes long. Key requirements: - Professi...

HL-40133447

Cortex-M23 Audio Sensor Prototype

I need to turn a very small proof-of-concept into a near-production prototype over the next three to four months. The hardware is a 20 mm × 20 mm board built ar...

HL-40132886

Fix LibreTime Live Stream

I recently upgraded my station from LibreTime 4.4.4 to 4.5.0 and ever since the change the live input only plays for a second or two before dropping. The Live M...

HL-40131943

Voice Isolation for Memory Preservation

I need a skillful audio editor to isolate one voice from a two-person conversation. This is a cherished recording of a loved one who has passed away, and I want...

HL-40130672

Beacn Mixer Setup for Twitch Stream

I need help setting up a Beacn audio mixer for my Twitch live streams. The setup will be used to mix multiple audio sources, including my microphone, game audio...

HL-40129631

Precision Metronome PWA Development

We are looking for an experienced React / JavaScript developer to build a precise metronome Progressive Web App (PWA) using the Web Audio API or similar timing-...

HL-40128883

Noise Reduction for Speech Recording

I need background noise removed from a speech recording. The recording is less than 5 minutes long and contains background sounds like barking dogs and crying b...

HL-40127032

Rhythmic Audio-Sync Prototype Development

I need a working proof-of-concept that can do three things in perfect unison: play a short audio track, drive a coin vibration motor, and blink a single-colour...

HL-40126127

Video Noise Reduction Specialist Needed

I need an expert to remove background noise from a hospital video. The primary audio focus is dialogue, and it's crucial to retain the sounds of nurses and doct...

HL-40126055

Advanced Acoustic Phonetics Problem Set

I need an advanced problem set on acoustic phonetics. Topics include: - Waveform Analysis - Formant Frequencies - Spectrogram Interpretation Ideal Skills and Ex...

HL-40125890

Fix Distorted Speech Recording

I need help fixing a distorted speech/interview recording. If this job goes well, I have more recordings to fix. Ideal Skills and Experience: - Audio editing ex...

HL-40123566

Interactive Science & Music App

I'm looking for a developer to create an interactive application that combines science and music. The app will allow users to choose from a variety of instrumen...

HL-40123055

Audiobook Audio Quality Revamp

I need an experienced audio engineer to improve the quality of my audiobook. The primary focus is on noise reduction. Key requirements: - Reduce background nois...

HL-40122886

Podcast Audio Cleanup Needed

a leading man voice in the audio and in background there is tv voice that is louder than leading voice Deliverables Use any software to remove the bg voice Acce...

HL-40122844

Real-Time MIDI Tool for Ableton

I'm seeking a skilled MAX MSP developer to create a real-time MIDI manipulation tool for Ableton Live. This needs to be coded efficiently and integrated seamles...

HL-40120932

Windows VoIP Call Recorder Installer

I’m looking for an .exe installer that sets up a reliable call-recording service on Windows. The primary target is VoIP traffic, with Microsoft Teams at the top...

HL-40120460

Senior Real-Time Audio Engineer

Summary We are building an AI Assistant that helps candidates during live interviews. What the app does: Listens to the other persons voice only (from Zoom / Te...

HL-40120480

Music & Podcast Sharing Platform

I’m building a fresh social website centred on content sharing and discovery, but with a very specific focus: music and podcasts. The core experience I have in...

HL-40120500

Seeking Audio-Video Editor: Auto-Leveling, SFX, AI Images

Looking for a skilled freelance audio-video editor to transform a 40–45 minute raw audio files into a polished MP4 video with engaging visuals and sound enhance...

HL-40118983

Mejora Profesional de Audio

Tengo un audio file adjunto. Necesito mejorar el audio. 1. "¿Qué dijo el pueblo?" debe ser un grito entusiasta. 2. Respuesta, " Que cabron" debe ser de varias p...

HL-40118782

Edição de áudio - Podcast

Tenho um podcast recém-lançado que traz resumos descontraídos e bem aprofundados de livros, e cada episódio dura em média de 30 a 60 minutos. Preciso de alguém...

HL-40118439

Debug Self-Hosted LiveKit Audio

I have moved my audio-only conferencing app off LiveKit Cloud and onto my own VPS running the official LiveKit server build. Users can authenticate and show up...

HL-40117405

Integrated Health Cam Device

I’m putting together a proof-of-concept that fuses a cardiorespiratory and pulse-oximeter module with a video camera, speaker and microphone—all inside a single...

HL-40117096

Judicial Bias Audio Analysis Using Praat (Spectrographic Study) Daubert-Compliant Expert Scope of Work & Engagement Description

The audio under analysis is approximately 19 minutes in duration, and this engagement seeks an experienced audio and speech analyst to conduct a forensic, Daube...

HL-40117012