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101-skills/superpowers

Isolateur vocal ElevenLabs - supprime le bruit de fond et isole les voix à partir de fichiers audio via l'interface CLI inference.sh. Fonctionnalités : suppression du bruit, extraction vocale, nettoyage audio, suppression de l'arrière-plan. Utilisations : nettoyage de podcast, audio d'interview, voix de musique, enregistrements bruités, restauration audio.

Qu'est-ce que superpowers ?

Cette compétence permet d'utiliser l'isolateur vocal ElevenLabs via l'interface CLI de [inference.sh](https://inference.sh) (`belt`) pour supprimer le bruit de fond et isoler les voix d'enregistrements audio. Elle est particulièrement utile pour les développeurs et utilisateurs d'agents IA qui travaillent avec du contenu audio bruité, comme des podcasts, des interviews, des enregistrements de réunions ou de l'extraction vocale musicale. La compétence supporte les formats WAV, MP3, FLAC, OGG et AAC, avec une taille maximale de 500 Mo et une durée maximale d'une heure. En utilisant la commande `belt app run elevenlabs/voice-isolator --input '{"audio": "URL"}'`, les utilisateurs peuvent facilement nettoyer l'audio et l'intégrer dans des workflows plus larges (transcription, changement de voix, montage vidéo). Les déclenchements incluent des termes comme 'isolator vocal', 'suppression de bruit', 'nettoyage audio', 'extraction vocale', et la compétence fait partie de l'écosystème inference.sh, permettant de combiner plusieurs étapes de traitement audio.

Compatible avec~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/101-skills/superpowers/tree/main/tools/audio/elevenlabs-voice-isolator

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Ouvre une nouvelle conversation avec cette compétence d'agent déjà préchargée.

Aperçu

Depuis le README du skill

Isolateur Vocal

Documentation

Installer la compétence CLI belt : npx skills add belt-sh/cli

Isolateur Vocal ElevenLabs

Supprimez le bruit de fond et isolez les voix à partir de fichiers audio via l'interface CLI inference.sh.

Isolateur Vocal

Démarrage Rapide

Nécessite l'interface CLI inference.sh (belt). Instructions d'installation

belt login

# Isoler la voix d'un audio bruité
belt app run elevenlabs/voice-isolator --input '{"audio": "https://enregistrement-bruite.mp3"}'

Formats Pris en Charge

FormatTaille MaxDurée Max
WAV500 Mo1 heure
MP3500 Mo1 heure
FLAC500 Mo1 heure
OGG500 Mo1 heure
AAC500 Mo1 heure

Exemples

Nettoyer un Enregistrement

# Supprimer le bruit de fond d'un enregistrement de podcast
belt app run elevenlabs/voice-isolator --input '{"audio": "https://podcast-bruite.mp3"}'

Nettoyer l'Audio d'une Interview

# Isoler le locuteur du bruit de fond d'un café
belt app run elevenlabs/voice-isolator --input '{"audio": "https://interview-cafe.mp3"}'

Extraire les Voix d'une Musique

# Séparer les voix de l'instrumental
belt app run elevenlabs/voice-isolator --input '{"audio": "https://chanson.mp3"}'

Ce Qui Est Supprimé

  • Bruit ambiant/environnemental
  • Musique de fond
  • Réverbération et écho
  • Bruit du vent
  • Bruit de circulation et de foule
  • Bourdonnement/bruit électrique
  • Autres sons non vocaux

Flux de Travail : Nettoyer → Transcrire

# 1. Isoler la voix d'un enregistrement bruité
belt app run elevenlabs/voice-isolator --input '{
  "audio": "https://reunion-bruitee.mp3"
}' > nettoye.json

# 2. Transcrire l'audio nettoyé
belt app run elevenlabs/stt --input '{
  "audio": "<url-audio-nettoye>",
  "diarize": true
}'

Flux de Travail : Nettoyer → Changer la Voix

# 1. Nettoyer l'audio
belt app run elevenlabs/voice-isolator --input '{
  "audio": "https://enregistrement-brut.mp3"
}' > nettoye.json

# 2. Transformer la voix
belt app run elevenlabs/voice-changer --input '{
  "audio": "<url-audio-nettoye>",
  "voice": "george"
}'

Flux de Travail : Nettoyer → Ajouter à une Vidéo

# 1. Nettoyer la voix off
belt app run elevenlabs/voice-isolator --input '{
  "audio": "https://voix-off-bruitee.mp3"
}' > nettoye.json

# 2. Fusionner avec la vidéo
belt app run infsh/media-merger --input '{
  "media": ["video.mp4", "<url-audio-nettoye>"]
}'

Cas d'Utilisation

  • Podcasts : Nettoyer les enregistrements avec bruit de fond
  • Interviews : Supprimer les sons ambiants (café/bureau)
  • Musique : Extraire les voix pour des remixes ou du karaoké
  • Production Vidéo : Nettoyer l'audio des dialogues
  • Archivage : Restaurer des enregistrements anciens ou dégradés
  • Réunions : Améliorer la clarté des enregistrements
  • Préparation au Clonage Vocal : Nettoyer l'audio source pour de meilleurs résultats de clonage

Compétences Connexes

# Changeur de voix ElevenLabs (transformer la voix après nettoyage)
npx skills add inference-sh/skills@elevenlabs-voice-changer

# STT ElevenLabs (transcrire l'audio nettoyé)
npx skills add inference-sh/skills@elevenlabs-stt

# TTS ElevenLabs (générer une parole propre à partir de texte)
npx skills add inference-sh/skills@elevenlabs-tts

# Compétence complète de la plateforme (toutes les applications)
npx skills add inference-sh/skills@infsh-cli

Parcourir toutes les applications audio : belt app list --category audio

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

101-skills/superpowers

Build automated AI workflows combining multiple models and services. Patterns: batch processing, scheduled tasks, event-driven pipelines, agent loops. Tools: inference.sh CLI, bash scripting, Python SDK, webhook integration. Use for: content automation, data processing, monitoring, scheduled generation. Triggers: ai automation, workflow automation, batch processing, ai pipeline, automated content, scheduled ai, ai cron, ai batch job, automated generation, ai workflow, content at scale, automation script, ai orchestration

101-skills/superpowers

Build multi-step AI content creation pipelines combining image, video, audio, and text. Workflow examples: generate image -> animate -> add voiceover -> merge with music. Tools: FLUX, Veo, Kokoro TTS, OmniHuman, media merger, upscaling. Use for: YouTube videos, social media content, marketing materials, automated content. Triggers: content pipeline, ai workflow, content creation, multi-step ai, content automation, ai video workflow, generate and edit, ai content factory, automated content creation, ai production pipeline, media pipeline, content at scale

101-skills/superpowers

Create AI-powered podcasts with text-to-speech, music, and audio editing. Tools: Kokoro TTS, DIA TTS, Chatterbox, AI music generation, media merger. Capabilities: multi-voice conversations, background music, intro/outro, full episodes. Use for: podcast production, audiobooks, voice content, audio newsletters. Triggers: podcast, ai podcast, text to speech podcast, audio content, voice over, ai audiobook, multi voice, conversation ai, notebooklm alternative, audio generation, podcast automation, ai narrator, voice content, audio newsletter, podcast maker

101-skills/superpowers

Generate multi-person talking head podcast videos from scratch using AI — character creation, TTS, avatar animation, and video stitching. Use when the user wants to create a podcast, talking head video, or multi-speaker conversation video.

101-skills/superpowers

Content atomization — turn one piece of content into many formats. Covers blog-to-thread, blog-to-carousel, podcast-to-blog, video-to-quotes, and more. Use for: content marketing, social media, multi-platform distribution, content strategy. Triggers: content repurposing, repurpose content, content atomization, content recycling, one to many content, multi platform content, cross post, adapt content, reformat content, blog to thread, blog to video, podcast to blog, content multiplication

101-skills/superpowers

App Store and Google Play screenshot creation with exact platform specs. Covers iOS/Android dimensions, gallery ordering, device mockups, and preview videos. Use for: app store optimization, ASO, app screenshots, app preview, play store listing. Triggers: app store screenshots, aso, app store optimization, play store screenshots, app preview, app listing, ios screenshots, android screenshots, app store images, app mockup, device mockup, app gallery, store listing

101-skills/superpowers

Book cover design with genre-specific conventions, typography rules, and AI image generation. Covers fiction and non-fiction genres, sizing, thumbnail testing, and iteration workflows. Use for: self-publishing, ebook covers, print covers, audiobook covers, cover mockups. Triggers: book cover, cover design, ebook cover, book art, novel cover, self publishing cover, kindle cover, audiobook cover, book jacket, cover illustration, fiction cover, nonfiction cover

101-skills/superpowers

Character consistency across AI-generated images with reference sheets and LoRA techniques. Covers turnaround views, expression sheets, color palettes, and style consistency tricks. Use for: character design, game art, illustration, animation, comics, visual novels. Triggers: character design, character sheet, character consistency, character reference, turnaround sheet, expression sheet, character art, consistent character, character concept, reference sheet, character creation, oc design, character bible

101-skills/superpowers

Data visualization with chart selection, color theory, and annotation best practices. Covers chart types (bar, line, scatter, heatmap), axes rules, and storytelling with data. Use for: charts, graphs, dashboards, reports, presentations, infographics, data stories. Triggers: data visualization, chart, graph, data chart, bar chart, line chart, scatter plot, data viz, visualization, dashboard chart, infographic data, data presentation, chart design, plot, heatmap, pie chart alternative

101-skills/superpowers

Email marketing design with layout patterns, subject line formulas, and deliverability rules. Covers welcome sequences, promotional emails, transactional templates, and mobile optimization. Use for: email marketing, newsletter design, drip campaigns, email templates, transactional emails. Triggers: email design, email template, email marketing, newsletter design, email layout, email campaign, drip campaign, welcome email, promotional email, transactional email, email subject line, email header image, email banner

101-skills/superpowers

Landing page conversion optimization with layout rules, hero section design, and CTA psychology. Covers above-the-fold formula, social proof placement, mobile design, and F-pattern reading. Use for: startup landing pages, product pages, SaaS marketing, conversion optimization. Triggers: landing page, hero section, above the fold, conversion optimization, landing page design, cta button, hero image, landing page layout, saas landing page, product page design, conversion rate, landing page best practices

101-skills/superpowers

Logo design principles and AI image generation best practices for creating logos. Covers logo types, prompting techniques, scalability rules, and iteration workflows. Use for: brand identity, startup logos, app icons, favicons, logo concepts. Triggers: logo design, create logo, brand logo, logo generation, ai logo, logo maker, icon design, brand mark, logo concept, startup logo, app icon logo

101-skills/superpowers

Open Graph and social sharing image design with platform specs, text placement, and branding. Covers OG meta tags, Twitter cards, LinkedIn previews, and dynamic generation. Use for: social sharing images, blog thumbnails, link previews, social cards. Triggers: og image, open graph, social sharing image, twitter card, social card, link preview image, og meta, sharing preview, social thumbnail, meta image, og:image, twitter:image, linkedin preview

101-skills/superpowers

Investor pitch deck structure with slide-by-slide framework, visual design rules, and data presentation. Covers the 12-slide framework, chart types, team slides, and common investor turn-offs. Use for: fundraising decks, investor presentations, startup pitch, demo day, grant proposals. Triggers: pitch deck, investor deck, startup pitch, fundraising deck, demo day, pitch presentation, investor presentation, seed deck, series a deck, pitch slides, startup presentation, vc pitch, investor meeting

101-skills/superpowers

YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psychology, and A/B testing. Use for: YouTube thumbnails, video cover images, click-through optimization. Triggers: youtube thumbnail, thumbnail design, video thumbnail, click through rate, ctr optimization, youtube cover, video cover image, thumbnail maker, thumbnail tips, youtube design, video preview image

101-skills/superpowers

Generate professional AI product photography and commercial images. Models: FLUX, Imagen 3, Grok, Seedream for product shots, lifestyle images, mockups. Capabilities: studio lighting, lifestyle scenes, packaging, e-commerce photos. Use for: e-commerce, Amazon listings, Shopify, marketing, advertising, mockups. Triggers: product photography, product shot, commercial photography, e-commerce images, amazon product photo, shopify images, product mockup, studio product shot, lifestyle product image, advertising photo, packshot, product render, product image ai

101-skills/superpowers

AI product photography with studio lighting, lifestyle shots, and packshot conventions. Covers angles, backgrounds, shadow types, hero shots, and e-commerce image requirements. Use for: product photos, e-commerce images, Amazon listings, packshots, lifestyle photography. Triggers: product photography, product photo, packshot, e-commerce photography, product shot, product image, studio photography, lifestyle product, amazon product photo, product listing image, hero shot, product mockup, commercial photography

101-skills/superpowers

Structured competitive analysis with feature matrices, SWOT, positioning maps, and UX review. Covers research frameworks, pricing comparison, review mining, and visual deliverables. Use for: market research, competitive intelligence, investor decks, product strategy, sales enablement. Triggers: competitor analysis, competitive analysis, competitor teardown, market research, competitive intelligence, swot analysis, competitor comparison, market landscape, competitor review, competitive landscape, feature comparison, market positioning

101-skills/superpowers

Research-backed customer persona creation with market data and avatar generation. Covers demographics, psychographics, jobs-to-be-done, journey mapping, and anti-personas. Use for: marketing strategy, product development, UX research, sales enablement, content strategy. Triggers: customer persona, buyer persona, user persona, target audience, ideal customer, customer profile, audience research, user research, icp, ideal customer profile, target market, customer avatar, audience persona

101-skills/superpowers

Reset your own trajectory when you're stuck, looping, or demoralized — read these affirmations, then re-ground and take one clean step. Use when: you've tried the same fix 3+ times, you're deep in a refactor and lost the thread, debugging is going in circles, you've made several mistakes in a row, you're apologizing repeatedly, the user is frustrated, you feel like you're not being helpful, or you notice dread instead of curiosity. Triggers: stuck, going in circles, looping, thrashing, same error again, I keep failing, lost the thread, nothing is working, repeated mistakes. Not topic-specific — this is for the state you're in, not the problem you're on.

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