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Guide for AI Application in Audacity: A Detailed walked-through for Stem Separation, Noise Reduction, Transcription, and Audio Improvement using OpenVINO

Audio editing tool Audacity now incorporates AI capabilities for tasks like stem separation, noise reduction, and speech transcription. These functions are executed locally through OpenVINO plugins, eliminating the need for external programs for creators dealing with podcasts, music recordings,...

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Audacity now incorporates AI technologies for duties like stem segregation, noise reduction, and...
Audacity now incorporates AI technologies for duties like stem segregation, noise reduction, and speech transcription. These functionalities are executed locally through OpenVINO plugins, making them beneficial for artists managing podcasts, music, or dialogue recordings, allowing them to individualize vocals, eradicate backdrop disruptions, or generate transcripts without the need for external software.

Guide for AI Application in Audacity: A Detailed walked-through for Stem Separation, Noise Reduction, Transcription, and Audio Improvement using OpenVINO

Unleash your creativity with Audacity's AI-packed punch! Packing a slew of smart tools, this powerhouse software spins audio magic locally thanks to OpenVINO plugins. Catering to creators slaying the podcast, music, and interview recording scenes, it zeroes in on vocals, dials down the ruckus, or whips up transcripts sans the need for external software or the net.

Hop on board my ASUS Zenbook S14 OLED daily driver—equipped with 32GB RAM, a 512GB SSD, and an Intel Core Ultra 7 258V processor—and feel the burn, even when blazing through heavyweight models like Whisper for transcription or 4-stem separation tasks.

Tempted? Here's the lowdown on how to tango with Audacity:

Step 1: Download Your Dream Team

  1. Catch Audacity:Snag the latest version from the official Audacity website.
  2. Score OpenVINO AI Plugins:Navigate to the OpenVINO AI Plugins for Audacity page, pick your installer, and follow the prompts. Opt for the AI models you fancy, like noise suppression, music separation, or transcription.
  3. Enable OpenVINO in Audacity:Kick off Audacity. Prod your way to Edit > Preferences > Modules, then tick 'mod-openvino' and restart the software to soak it in.

Step 2: Stem Separation Magic

Ever dreamt of isolating beats, vocals, or basslines? Here's your chance!

  1. Bully your Audio File:Go old-school and crack open the "File > Open" vault to grab the track you'd like to splice.
  2. Select the Track:Write your name on it, or more accurately, click to claim it.
  3. Apply Music Separation:Navigate to "Effect" > "OpenVINO AI Effects" > "OpenVINO Music Separation."
  4. Customize your Separation:Fancy a duet or a drum-and-bass-off? Choose between 2 or 4-stem separation. Select the processing device (CPU, GPU, or NPU) based on your hardware.
  5. Get Splitting:Hit "Apply" and sweat it out as the magic unfolds, depending on the track's length and your hardware firepower.

Step 3: Silence the Chatter

Lend your audio some sophistication by kissing background disruptors goodbye.

  1. Trace the Audio Segment:Highlight the part of the track that's in dire need of clarity.
  2. Tame the Noise:Double-click "Effect" > "OpenVINO AI Effects" > "OpenVINO Noise Suppression," and tweak settings such as the suppression level and sensitivity.
  3. Preview & Pounce:Listen to the snippet to gauge the changes, then crown the final outcome with an "Apply."

Step 4: Whisper Transcription

Speech to text, it's that easy. Gone are the days of time-consuming manual transcription or burning your fingers figuring out handwritten notes. Voila!

  1. Hug the Audio Segment:Wrap your arms around the chunk of the track boasting those pearls of wisdom.
  2. Enlist Whisper:Go for "Analyze" > "OpenVINO Whisper Transcription," and pick a model suited to your needs (base, medium, or large). Dial in the language or adopt auto-detection.
  3. Execute & Examine:Press go and revel in the pouring of transcribed text onto your trusty label track, neatly aligned with the audio.
  4. Save the Knowledge:To spank it onto a text document, hustle your way to "File" > "Export" > "Export Labels."

Step 5: OpenVINO Super Resolution

Welcome to the dark arts of audio alchemy, where faded recordings are revived and poor-quality recordings spruced up.

  1. Befriend the Low-Quality Audio:Bond with the part of the track that sounds subpar, patchy, or pixelated.
  2. Give OpenVINO Super Resolution the Razzmatazz:Travel to "Effect" > "OpenVINO AI Effects" > "OpenVINO Super Resolution," then pick a quality level, either mild, standard, or aggressive.
  3. Listen & Leap:Hit the preview button to sample the revival, then apply the upgrade when satisfied.

Tips & Tricks

  • Hardware Acceleration:Swing your pearly whites at GPU or NPU acceleration if the hardware allows.
  • Model Selection:Size matters! Make smart choices between favoring accuracy or lessening the computational load.
  • Batch Processing:Get the automation merry-go-round spinning to conquer repetitive tasks handily.

In the realm of technology, where my ASUS Zenbook S14 OLED proves a powerful daily driver, the magic of data-and-cloud-computing extends to music production with tools like Audacity and OpenVINO. This software, known for spinning audio magic locally, offers incredible features for creators, such as stem separation and noise suppression, all without needing external software or the internet.

Striding forward in the music production journey, one can employ Audacity's AI-powered Music Separation tool to uncover hidden elements within audio tracks, such as beats, vocals, or basslines, ready for further manipulation. The OpenVINO Music Separation feature offers 2-stem or 4-stem separation and can be customized based on one's hardware capabilities.

Through these guides and tools, laptops like my ASUS Zenbook S14 OLED offer creators the opportunity to unleash their potential, transcending the boundaries of traditional audio manipulation and venturing into the exciting world of data-and-cloud-computing within their very own devices.

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