nvidia-maxine-audio-effects

nvidia-maxine-audio-effects is a skill for Claude Code, Codex from calesthio/generative-media-skills. It costs 109 tokens per session (4,312 once invoked), scanned A, original, MIT.

A guide to cleaning and improving speech audio with NVIDIA Maxine, a set of tools for reducing noise, room echo, and related recording problems.

In plain words
What is it for?
Use it for noise removal, dereverberation, echo cancellation, audio enhancement, speaker focus, and voice effects.
Why use it?
It helps choose the appropriate audio cleanup effect and run it in a live or offline media workflow without damaging the speaker's performance.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it for noise removal, dereverberation, echo cancellation, audio enhancement, speaker focus, and voice effects.

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Install with agentmods
npx agentmods add skills/calesthio/generative-media-skills/nvidia-maxine-audio-effects
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add calesthio/generative-media-skills --skill nvidia-maxine-audio-effects
Clone the repo
git clone --depth 1 https://github.com/calesthio/generative-media-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for nvidia-maxine-audio-effects

README.md
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Your own site
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Your own site · 80×15
<a href="https://agentmods.dev/skills/calesthio/generative-media-skills/nvidia-maxine-audio-effects"><img src="https://agentmods.dev/badge/skills/calesthio/generative-media-skills/nvidia-maxine-audio-effects.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 109 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,312 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00109 $0.04312
Opus 5 $0.00055 $0.02156
Sonnet 5 $0.00022 $0.00862
Haiku 4.5 $0.00011 $0.00431

Measured 9d ago against content hash 8b7eda1e53f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

nvidia-maxine-audio-effects scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/providers/audio-enhancement/nvidia-maxine-audio-effects/SKILL.md · 275 lines

How it starts

The opening of the file, as written. The whole thing — 275 lines — stays where its author put it; the contents beside it link to each section on GitHub.

NVIDIA Maxine audio effects

Use this skill to plan and operate NVIDIA Maxine Audio Effects, now under NVIDIA AI for Media, as an audio cleanup and enhancement stage. Treat it as a production and integration skill, not as a sound-generation prompt recipe: the core work is choosing the correct effect, preparing audio correctly, protecting speaker rights, running the SDK or NIM in the right runtime, and proving that the processed speech is clearer without damaging the performance.

Facts below were verified against official NVIDIA documentation on 2026-07-10. Re-check NVIDIA docs, NGC, and license terms before quoting exact model profiles, supported GPUs, SDK versions, file limits, or access requirements in a production proposal.

Capability boundaries

NVIDIA documents these Audio Effects SDK capabilities:

  • denoiser / Background Noise Removal (BNR): remove common background noises from speech while preserving natural speech as much as possible.
  • dereverb: suppress room echo/reverberation from recordings made in reflective rooms.
  • dereverb_denoiser: use the combined denoise + dereverb model when both noise and reverb are present; do not chain separate denoiser and dereverb effects when NVIDIA provides the combined effect for that case.
  • aec: acoustic echo cancellation for live bidirectional communication. This is not the same as dereverb; it needs near-end microphone audio plus a far-end/reference signal.
  • superres: audio super-resolution, typically 8 kHz -> 16 kHz or 16 kHz -> 48 kHz, to restore/predict missing high-frequency content.
  • studio_voice_high_quality: offline enhancement for degraded speech from poor microphones, noise filters, beamforming, static, or non-ideal acoustics.
  • studio_voice_low_latency: real-time Studio Voice variant; use for live conferences or broadcasts, not offline batch finishing.
  • speaker_focus: Early Access speaker isolation for keeping the primary speaker while suppressing other speakers and some noises.
  • voice_font_high_quality / voice_font_low_latency: Early Access any-to-any voice conversion using reference speech. Treat as voice identity transformation requiring explicit consent and review.

Read the full file on GitHub · 275 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 275 lines · 109 tokens per session scan A 8b7eda1e53f8

Subscribe to this mod's changes

nvidia-maxine-audio-effects is a skill published in the GitHub repository calesthio/generative-media-skills (170 stars, last pushed 2mo ago), licensed MIT. It adds 109 tokens to every session and 4,312 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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