Charles Kasungi · Transcription & proofreading

Fifteen, not fifty.

One misheard word can change what a transcript says. I'm Charles Kasungi, a transcriptionist, proofreader and writer who has spent over ten years catching those slips: misheard figures, mangled names, the wrong person on the wrong line.

Unchecked first draft
[00:14:32]
Speaker 2Interviewer So, uh, how did the North BaleNorthvale launch go after the merger?
[00:14:38]
Speaker 2Respondent Honestly, it was, um, slower than we hoped. We lost— We lost about fifty15 percent of our whole salewholesale accounts, and theretheir renewal dates were all in Q forQ4, so we [inaudible][inaudible 00:14:51] had to, you know, move fast.
Written for illustration, not taken from client work.

Services

What I take on

General transcription

Audio and video transcription for interviews, meetings, conference calls, webinars, podcasts, lectures and focus groups, including heavily accented speakers and noisy or low-quality recordings.

Transcript proofreading

Human review of AI, machine and first-draft transcripts, checked against the recording for misheard words, names, figures, speaker labels and timestamps.

Full and intelligent verbatim

Every utterance in full verbatim, or intelligent verbatim set to your style guide: fillers and false starts removed, the speaker's words kept. Speaker identification, timestamps and inaudible tags included.

Writing

Alongside transcription, I write for clients, from product research to private and confidential projects, always to the brief.

  • Intelligent verbatim
  • Clean verbatim
  • One-on-one interviews
  • Multi-speaker recordings
  • Strong accents
  • Difficult audio
  • Expert and business calls
  • Market research
  • Academic research
  • Earnings and investor calls
  • Technology
  • Healthcare
  • Legal
  • US and UK English

Quality

What I check, every time

Each file goes through the same 11-stage check before delivery. Nothing is reworded: every correction brings the text back to what the speaker said. Here is some of what it covers.

  • Proper nounsPeople, places, products and companies, researched and verified
  • Numbers and currenciesFigures, percentages, units and amounts
  • MishearingsFifteen versus fifty, and other sound-alikes
  • Speaker labelsThe right person on every line
  • Spelling and hyphenationConsistent across the whole file
  • Style guideYour conventions, including US or UK spelling

Confidentiality

Your recordings stay yours

Files are deleted once the work is delivered. I'm happy to sign your NDA and to work inside your own platform rather than receive files by email.

FAQ

Common questions

What's the difference between full, clean and intelligent verbatim?

Full verbatim keeps every utterance, including fillers like "uh", stutters, false starts and repetitions. Intelligent verbatim, often called clean verbatim, leaves those out and tidies obvious slips, but never rewords what the speaker said. Every team defines it a little differently, so I work to your guide. The demo at the top of the page shows both.

Can you proofread an AI or machine transcript?

Yes. I check it line by line against the recording and correct misheard words, names, numbers, speaker labels and timestamps.

Can you handle strong accents?

Yes. Diverse accents have been part of my work for over ten years, including non-native English speakers, strong regional accents and fast talkers. When a name or term is hard to catch, I research it rather than guess.

How do you handle unclear audio?

Background noise, crosstalk and poor phone lines are part of the job. Anything I still can't make out after careful listening is tagged, for example [inaudible 00:14:51], so you can find it in the recording. I don't guess.

Which file types can you work with?

Common audio and video formats such as MP3, WAV, M4A and MP4. I deliver transcripts in Word or plain text, or directly in your own platform.

Do you follow a client style guide?

Yes. I've worked to many house styles over the years, including US and UK English conventions.

Contact

Got a recording? Tell me about it.

Send the length, number of speakers, the service you need and your deadline. I'll reply with availability and a quote.

Based in Kenya (EAT, UTC+3), working with clients worldwide.