Find the lab that fits your work.

The problem

You mix your own tracks. You want a sober second opinion before you bounce — loudness target, harshness, stereo width — without paying for a mastering engineer on every demo.

Our recommendation

MixLab Analyzer for pre-bounce QA. Once your track passes the sniff test, use any AI mastering tool to render. Start with the Free tier; upgrade to Creator when you want saved projects and PDF reports.

Relevant labs

• MixLab
• SkillLab

Where to start

• Open MixLab Analyzer
• AI mastering tools compared
• Practice with SkillLab

The problem

You record yourself and a guest. You want consistent loudness, no filler-heavy stretches, no room echo surprises — before you ship the episode and the listener disengages.

Our recommendation

VoiceLab QA for per-episode quality check. Aim for -16 LUFS integrated, SNR above 28 dB, fillers below 6/min, no clipping. Creator tier when you want batch QA across an archive.

Relevant labs

• VoiceLab
• SignalLab

Where to start

• Try VoiceLab QA
• Pragmatic podcast loudness
• Why filler density matters

The problem

You want to log your hearing experience across the day — restaurants, meetings, TV — and share a structured summary with your audiologist. Captions when you need them. Routing visibility when it matters.

Our recommendation

HearLab Companion. Non-medical by design — it logs what you experience, not what your hearing measures. Use it alongside your audiological care, not instead of it.

Relevant labs

• HearLab

Where to start

• Try HearLab Companion
• Why non-medical framing matters
• Live Caption on Android — what it does

The problem

You ingest thousands of audio files per day. You need to classify, tag, QA-gate, and search them at scale. The MVP needs to ship in two weeks, not two quarters.

Our recommendation

SignalLab Indexer API — drop in, get structured JSON out. Content classification, region timeline, QA flags, machine-readable tags. API tier for production usage; Team tier for orchestration UI.

Relevant labs

• SignalLab

Where to start

• Try SignalLab Indexer
• See the API endpoints
• A useful tag schema for archives

The problem

Your audio sometimes routes to the wrong destination. You forget to mute the browser source. The local recording sometimes isn’t rolling. You want one pane of glass for routing + checklist + health.

Our recommendation

CueLab Monitor. Pre-show checklist, routing graph, live health checks. Catches the things you forget when you’re thirty seconds from going live.

Relevant labs

• CueLab

Where to start

• Try CueLab Monitor
• OBS routing without surprises
• A reusable pre-show checklist

The problem

You want your students to practise audio skills with feedback that lands. The available apps are either toys (gamified slop) or industrial (DAW-only, expensive). You need something in between.

Our recommendation

SkillLab Challenges. Tiered exercises with real-feedback scoring. Progress survives a missed day. Honest about what it does and doesn’t teach. Team tier for cohort use.

Relevant labs

• SkillLab
• VoiceLab

Where to start

• Try SkillLab Challenges
• Designing tiered audio challenges
• Feedback patterns from real coaches

The problem

You produce voice content in multiple languages. You need to QA pacing, clarity, room consistency, and pronunciation risk across hundreds of takes from different voice actors.

Our recommendation

VoiceLab QA at scale. Per-vertical thresholds (e.g. consumer e-learning vs broadcast). Team tier for shared workspaces; API tier for integration with your existing TMS or content pipeline.

Relevant labs

• VoiceLab
• SignalLab

Where to start

• Try VoiceLab QA
• Estimating room echo without RT60
• See VoiceLab API endpoint

The problem

You’re building an audio app. You want to understand the engineering choices, integrate analysis primitives into your stack, and read deep technical material that isn’t marketing fluff.

Our recommendation

Docs, insights, and the AudioLab API. Everything we ship comes with a build log. Use what we built as primitives or learn how we built it.

Relevant labs

• MixLab
• SignalLab
• VoiceLab
• HearLab
• CueLab
• SkillLab

Where to start

• All engineering insights
• Building MixLab — the build log
• WebAudio vs native — line in 2026
• API design preview