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Audio Labeling ESSENTIALS

5/5 (15 ratings) · 16+ certified

Train your ear for speech transcription, sound event detection, and speaker diarization in voice AI projects.

5 Days Intensive
Professional Certification
Part of the Certified Data Annotator programme.

Course Fee

S$158
Full access to DeeLab Learning Portal
Live sessions with industry trainers
Hands-on datasets & annotation tools
Professional certification on completion

Overview

Become a certified Audio Labeling professional.

Train your ear the way models train. You will work through speech transcription, speaker diarization, and sound-event detection on real audio — the foundation behind voice assistants, call-centre analytics, accessibility tools, and the captioning we now take for granted. Quiet, careful work that the AI industry quietly depends on.

Counts toward DeeLab Academy's Certified Data Annotator pathway.

What You Get

What's included in your training

Trainee Portal & Labeling Tools

Full access to the DeeLab Academy portal with course materials, scripts, and datasets, plus hands-on work on real annotation platforms (Label Studio, CVAT) running on our servers.

Live Sessions & Trainer Support

Daily live workshops on Google Meet with Q&A, plus trainer support between sessions via chat on the Trainee Platform. Session times are set around each cohort.

Session Recordings

Recordings of every session, for anyone who can't attend live.

Professional Certification

Certificate issued within one week after you pass the assessment and confirm the publicity details for your certificate.

Outline

What you'll learn

Day Session Topics
Day 1 Kick-off & Session 1 Theory introduction to audio labeling
Day 2 Session 2 Tool navigation and speech analysis practice
Day 3 Session 3 Hands-on labeling with trainer support: event detection
Day 4 Session 4 Speech transcription practice with guidance
Day 5 Assessment with Trainer Skills evaluation — required for certification

Part of the Certified Data Annotator programme.

Track Record

Previous Runs

Dates Status
20 Jul 2026 – 25 Jul 2026 Completed
08 Jun 2026 – 12 Jun 2026 Completed
27 Apr 2026 – 02 May 2026 Completed

Upcoming Runs

1 scheduled
TBC
Open Date TBC

Secure your spot now. We confirm the start date as soon as we have enough confirmed signups — usually within 1–2 weeks of your payment.

SGD 158

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Better value · the full path
Get the full Certified Data Annotator
19% cheaper than
buying separately
All 6 courses in one enrolment, on the path to your CDA certification.
View the programme
Success Stories

What our trainees say

Unedited feedback from graduates who completed this course.

5/5 from 15 ratings

“I like the training, helped me understand some concepts and clarify doubts.”

Luis A.
Audio Labeling Essentials course graduate

“This course was just right.”

Clive S.
Certified Data Annotator programme graduate

“The diversity of the materials covered made it both interesting and enriching, providing valuable theoretical and practical knowledge. I appreciate the continuous efforts exerted by Benard and Hannah, as well as their professionalism and patience, which made the course even more enjoyable. Thank you.”

M. A.
Certified Data Annotator programme graduate

“Enjoyed the classes i've taken. Benard & Hannah are great!!!”

Sherri J.
Certified Data Annotator programme graduate

“I will strongly recommend this course for any person looking forward to learning about data annotation, The course is comprehensive, hands-on and engaging.”

Abioye A.
Certified Data Annotator programme graduate

“I appreciated the content, pace, and practical exercises employed by the instructor, as well as the clear communication and support of the assistant. Thank you, Ben and Hannah.”

Akemi K.
Audio Labeling Essentials course graduate
Got Questions?

Frequently Asked Questions

Everything you need to know about this course.

The course is open to anyone — no prior AI knowledge or coding experience required. It works well for project managers and QA leads setting standards for teams that label speech and audio, transcriptionists and contractors who want a structured skill set behind their work, and developers or researchers building voice-AI products who want to understand what their training data actually sounds like. Understanding audio annotation from the inside helps you plan better, communicate across teams, and produce higher-quality results faster.

All tools used in the course are free or very low cost — you can keep using them after the course ends. You will work with Label Studio (Community Edition) for speech transcription, speaker diarization, and sound-event annotation, and Google Drive for dataset organisation. A standard laptop with a modern browser and a decent pair of headphones is all you need.

You will be able to produce speech transcription, speaker diarization, and sound-event detection annotations to production standards on real audio datasets, follow a clear label taxonomy and timing conventions so your output is usable downstream, and meet the speed and consistency expectations production teams set. These are the day-one skills used inside voice assistants, call-centre analytics, accessibility tools, and captioning pipelines. Project scoping, QA leadership, and team-role rotation are reserved for the Advanced courses and bootcamps.

Yes — Audio Labeling Essentials is fully online and you can join from anywhere in the world. We are also open to designing on-site workshops for organisations with sufficient demand; reach out through our contact page if you would like an in-person format for your team.

There is currently no formal industry-wide certification body for data annotation training — a gap the AI ecosystem is still addressing. DeeLab Academy follows the best current industry practices and methodologies, our curriculum is designed and delivered by a five-member team of multi-year industry experts, and we collect structured feedback from every cohort to keep improving the content. We are fully open to being audited by any recognised consultancy that wishes to validate our processes.

You have three months to complete the course, counted from the end date of your first course run. The deadline is fixed and doesn't reset if you move to a later run.

Yes — you're automatically enrolled in the run you choose, and you can move to another scheduled run of the same course up to twice from your dashboard. Your payment carries over and your completion deadline stays pinned to your first run's end date.

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