Audio Processing is a field at the intersection of mathematics and engineering that focuses on the capture, synthesis, analysis, and manipulation of audio signals. An Audio Signal Processing Expert is a person well-versed in the field and has the ability to create solutions that can shape, record, alter and delete sounds for almost any application. This expert can analyze and record music, speech and other environmental sounds, as well as design virtual sound environments through speakers or headphones.

Audio Processing requires sophisticated algorithms and calculations used to process audio signals in real time or in post production. It is used in a wide range of applications such as improving user experiences on social networks and streaming websites, creating complex virtual worlds used to train AI models, developing interactive music systems or sound synthesisers that mimic musical instruments or even developing music remixes from existing recordings.

Here's some projects that our Audio Signal Processing Experts made real:

  • Developing voice-over videos for promotional purposes in various languages;
  • Creating interactive virtual sound environments;
  • Tuning audio signals to aesthetically improve user experience;
  • Developing speech recognition systems to replace human labor;
  • Designing specialized sound synthesisers;
  • Developing a platform that combines conversation tracking with sound editing capabilities;
  • Curating speech recordings to create archives with particular themes.

At Freelancer.com, our Audio Signal Processing Expert specialize in transforming raw audio data into uniquely realized technological experiences while creating meaningful insights from music and speech data at scale. If you are looking to create your project that requires the skills of an experienced Audio Signal Processing Expert then why not post it up on Freelancer.com? Our expert professionals are always ready to turn your ideas into reality! Get started now by posting your project today!

Müşterilerimiz, Audio Signal Processing Experts freelancerlarımızı 19,374 değerlendirme içinden 5 üzerinden 4.9 ile derecelendirdi.
Audio Signal Processing Experts İşe Alın

Audio Processing is a field at the intersection of mathematics and engineering that focuses on the capture, synthesis, analysis, and manipulation of audio signals. An Audio Signal Processing Expert is a person well-versed in the field and has the ability to create solutions that can shape, record, alter and delete sounds for almost any application. This expert can analyze and record music, speech and other environmental sounds, as well as design virtual sound environments through speakers or headphones.

Audio Processing requires sophisticated algorithms and calculations used to process audio signals in real time or in post production. It is used in a wide range of applications such as improving user experiences on social networks and streaming websites, creating complex virtual worlds used to train AI models, developing interactive music systems or sound synthesisers that mimic musical instruments or even developing music remixes from existing recordings.

Here's some projects that our Audio Signal Processing Experts made real:

  • Developing voice-over videos for promotional purposes in various languages;
  • Creating interactive virtual sound environments;
  • Tuning audio signals to aesthetically improve user experience;
  • Developing speech recognition systems to replace human labor;
  • Designing specialized sound synthesisers;
  • Developing a platform that combines conversation tracking with sound editing capabilities;
  • Curating speech recordings to create archives with particular themes.

At Freelancer.com, our Audio Signal Processing Expert specialize in transforming raw audio data into uniquely realized technological experiences while creating meaningful insights from music and speech data at scale. If you are looking to create your project that requires the skills of an experienced Audio Signal Processing Expert then why not post it up on Freelancer.com? Our expert professionals are always ready to turn your ideas into reality! Get started now by posting your project today!

Müşterilerimiz, Audio Signal Processing Experts freelancerlarımızı 19,374 değerlendirme içinden 5 üzerinden 4.9 ile derecelendirdi.
Audio Signal Processing Experts İşe Alın

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    14 iş bulundu

    I'm looking for someone to improve the quality of some voice call recordings. The goal is to make them clearer and more intelligible. Key Improvements Needed: - Noise reduction - Echo cancellation - Volume adjustment - Voice enhancement Ideal Skills and Experience: - Proficiency in audio editing software - Experience with noise reduction and voice enhancement techniques - Attention to detail and ability to deliver high-quality audio outputs

    €20 Average bid
    €20 Ortalama Teklif
    22 teklifler

    I need a professional to extract and enhance speech from a poor-quality recording of a conversation. The recording has issues with muffled voices, and the primary goal is to improve clarity. Ideal Skills and Experience: - Expertise in audio editing - Experience with noise reduction tools - Ability to enhance muffled audio - Proficient in software like Audacity, Adobe Audition, or similar Please provide samples of previous work and an estimated timeline for completion.

    €77 Average bid
    €77 Ortalama Teklif
    27 teklifler

    I’m opening a part-time, fully remote position for Indian residents who can commit roughly four hours a day to audio conversation editing. You’ll log in via your own laptop or desktop, mark clips within recorded conversations, and ensure each segment is cleanly cut and ready for the next stage of production. The focus is precise clip marking rather than creative mixing or heavy post-processing, so a good ear for speech cadence and quick navigation of any standard DAW or waveform editor will make the work straightforward. Work is 100 % from home with completely flexible scheduling; simply deliver the day’s marked files before your chosen cutoff and you’re set. Payments go out every two weeks.

    €3 / hr Average bid
    €3 / hr Ortalama Teklif
    5 teklifler
    Whistle Auto-Mute Software
    3 gün left
    Onaylı

    I am looking for a practical program that listens to any TV show, movie, or song while it plays and instantly mutes the audio a split-second before a whistle reaches the speakers. The goal is to let a family member with Tourette’s enjoy their usual entertainment without the trigger ever being heard. Scope of work The solution must monitor both streaming services (think Netflix, Disney+, Spotify, YouTube, etc.) and local media files (MP4, MKV, MP3, WAV) on Windows and MacOS. Live broadcast support is not required at this stage. Core requirements • Detect the acoustic signature of a whistle with near-zero latency. • Drop or duck only the whistle portion, keeping the rest of the soundtrack intact. • Work transparently in the background, so users can keep using t...

    €406 Average bid
    €406 Ortalama Teklif
    63 teklifler

    2-3h video podcast, three synced cameras and 2 audio files. pre cut live with ATEM, 4-6 videos per month. Looking for a Davinci Studio editor to redo the cuts when needed, remove long pauses, repeated words and stumbles so the flow feels natural without changing the meaning, apply subtle beauty touch-ups where required(nothing heavy, just gentle skin softening or blemish on close ups), basic color grading and consistent skin tones across all cameras, enhance voice with EQ. Deliver it as a DaVinci Studio project archive (.dra) or project file (.drp) with all media linked, complete edit timeline, color nodes and audio processing. No final render required on my side, I’ll handle the export once the project file is back

    €101 Average bid
    €101 Ortalama Teklif
    17 teklifler

    I'm seeking a professional repair service for the subwoofer in one of my Definitive Technology tower speakers. Issues: - Getting sound but no subwoofer output Troubleshooting already done: - Checked the connections - Adjusted the settings - Replaced the fuse and power cord Ideal skills and experience: - Expertise in speaker and subwoofer repair - Familiarity with Definitive Technology products - Ability to diagnose issues not identified by basic troubleshooting

    €327 Average bid
    €327 Ortalama Teklif
    9 teklifler

    Over the next month, I’m gathering technical input from experienced audio DSP professionals before commissioning a paid feasibility consultation. The source material is AI-generated music, but the question is strictly about perceptual DSP limits on finished stereo audio. The question is narrowly defined: What perceptual improvements to vocal naturalness and listening comfort are realistically achievable using lightweight processing on fully rendered stereo music (no stems, no structural edits)? I’m not commissioning development at this stage. Before scheduling paid consultations in 3–4 weeks, I’d appreciate a brief written response outlining your view on: • The hard limits once a vocal is embedded in a stereo mix • What is realistically adjustable vs non-r...

    €153 Average bid
    €153 Ortalama Teklif
    11 teklifler

    I need audio enhancement on three video files, each over 10 minutes long, to make dialogue clearer. They're currently in MOV format and have issues with background noise, low volume, and muffled voices. Ideal Skills and Experience: - Proficiency in audio editing software - Experience with video files, especially MOV format - Ability to reduce background noise and improve voice clarity - Attention to detail for distortion-free output Please share samples of similar work done.

    €121 Average bid
    €121 Ortalama Teklif
    65 teklifler

    I have a single-take, 60-minute podcast recording that needs a professional polish. The raw file sounds slightly muffled in places and the overall loudness drifts, so my main priorities are sharper vocal clarity and consistent volume from start to finish. An expertly applied EQ curve that brightens the dialogue without introducing artifacts will likely solve most of the tonal issues, and I’m open to your suggestions on the best EQ approach. At this stage I’m undecided about breaking the show into chapters; if you think segmenting would improve listener experience, feel free to include that option in your proposal along with any time estimates. Acceptance criteria • Final master delivered in WAV and high-quality MP3 • Voices sound natural, present, and evenly mat...

    €30 Average bid
    €30 Ortalama Teklif
    24 teklifler

    I need a Crestron programmer for a commercial system. The primary functionality required is audio/video control, specifically integrating sound systems. Key requirements: - Program Crestron for commercial A/V control - Integrate and control sound systems Ideal skills and experience: - Expertise in Crestron programming for commercial systems - Experience with A/V control, particularly sound systems - Strong troubleshooting skills and attention to detail Please provide a portfolio showcasing similar projects and relevant certifications.

    €31 / hr Average bid
    Yerel
    €31 / hr Ortalama Teklif
    11 teklifler

    I want to clone my own voice so that, during personal WhatsApp calls, everything I say is converted in real time and still sounds naturally like me. Accuracy takes priority over sheer speed or interface simplicity; the end result should keep my tone, inflections and emotions intact so callers cannot tell a difference. You will receive several high-quality recordings of my voice in different moods and volumes to train the model. The finished solution must run locally (Windows is ideal, macOS acceptable), route through a virtual audio device or similar method, and add no more than about one second of latency before the sound reaches WhatsApp. If you plan to leverage libraries such as RVC, So-Vits-SVC, PyTorch, TensorFlow, torchaudio or any comparable real-time voice conversion stack, please...

    €127 Average bid
    €127 Ortalama Teklif
    22 teklifler

    We need a native Japanese-speaking linguist to listen to short agent recordings and compare each utterance against the reference transcript I will supply. Your job is to flag every instance where a word is mispronounced, omitted, or added. The marked transcript will be used to fine-tune speech systems, so precision is critical. The pay rate for this task is $1.50 for each completed task. For your guidance, here are some guidelines, You will need to pass an assessment before you can fully work on the project and this can be an ongoing project.

    €32 Average bid
    €32 Ortalama Teklif
    88 teklifler

    Multilingual Voice Recording Project – Code-Switching Conversations Project Name: BV Project Type: Remote | Ongoing (Limited Slots per Locale) Project Overview Project BV is a multilingual speech data collection initiative designed to enhance Automatic Speech Recognition (ASR) systems for high-value multilingual call center scenarios, including financial services, healthcare, and telecommunications. The project focuses on collecting natural code-switching conversational audio, where speakers alternate between two languages within a single conversational turn. Scripts will be provided; however, natural delivery, fluency, and context-appropriate language switching are essential. Language Requirements Primary Language (Native level – one required): Spanish (esES) ...

    €26 Average bid
    €26 Ortalama Teklif
    4 teklifler

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