ClipQuill

Interview transcription the convention comes first

Interview transcription has four conventions — verbatim, intelligent verbatim, edited, phonetic — and our engine produces none with speaker labels: across 36 cues, zero carried a speaker label. We measured ours instead of guessing.

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English runs on Moonshine base — the more accurate of the two on everyday speech, and the smaller download. The other 29 languages run on whisper. Choose the larger tier for heavy background noise, or when you need frame-accurate SRT/VTT subtitle timing. The maximum-accuracy tier (distil-whisper for English, whisper-large-v3-turbo for other languages) roughly halves the error rate again — but it downloads 550–730 MB and is several times slower, so it suits short recordings and one-off jobs, not a long file on a phone.

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Search this phrase and the first page you get is about method, not about tools: four of the ten results are not a product at all — a university library guide, an independent blog, and two forum threads — and two more are guides written by vendors. Two of the seven readable pages lay out the four transcription conventions properly: verbatim, intelligent verbatim, edited, phonetic. Not one of the seven says which of the four its own engine produces.

Questions people actually ask about this word

What are the four types of interview transcription?

Verbatim, intelligent verbatim, edited, and phonetic - and the distinction is about how much of the recording is written down, not about how accurate the writing is. Two of the seven readable pages on Google's first page for this phrase lay the four out explicitly. MAXQDA's own FAQ defines a strict verbatim transcript as including "every word and sound that was recorded, including filler words, repeated words, stuttering and stammering, non-verbal nods", an intelligent verbatim transcript as the more readable form that excludes "filler words, non-standard words (such as ‘dunno’), repeated words and sentences", an edited transcript as one where the researcher "corrects grammatical mistakes, and incomplete sentences", and a phonetic transcript as one that "includes notes on how the spoken words are pronounced using special phonetic symbols". Looppanel uses the same four names, adds that intelligent verbatim is "also known as clean verbatim", and notes that the second type "removes filler words and false starts". Three of the seven pages use the word verbatim at all; zero of the seven says which of the four its own engine produces.

Which of the four does an automatic transcription tool produce?

Not one of the seven readable pages says, and that is the whole problem with this word. We can only answer for our own engine, so we measured it rather than describing it. Across eight clips - 36 cues over 92.62 seconds of speech, 224 words - the output is punctuated and capitalised, which makes it look like the edited convention, but the formatting is partial rather than systematic: only 9 of the 36 cues end in a full stop and only 12 of the 36 begin with a capital letter. It carries zero speaker labels and zero bracketed non-speech markers, which is what a verbatim convention requires and what an interview needs most. So the honest answer is that our output is an edited-shaped transcript with the speaker identity stripped out, and nothing on our page used to say so until this one did.

Does an interview transcript need speaker labels, and do automatic tools provide them?

An interview has at least two people in it, so a transcript without speaker attribution is not a record of the interview - it is a record of the audio. Three of the seven readable pages claim speaker labels or diarization as a feature (Sonix, memories.ai and Looppanel), and exactly one of the seven gives a number for how often it goes wrong: the Sonix guide cites speaker diarization error rates "of 10 to 19%" as "common on multi-party recordings even in leading open-source systems", attributing that to Pyannote 3.1 benchmarks - not to its own tool. Our own output, measured on the deployed site, carries a speaker label on 0 of 36 cues. We do not offer speaker separation at all, and the number that goes with that is simply zero out of thirty-six.

Why does punctuation matter in an interview transcript, and does accuracy measure it?

It matters because the four conventions disagree about it: an edited transcript is defined by corrected grammar and sentence structure, a verbatim one by keeping what was actually said. And the accuracy number everybody quotes cannot tell you which one you received. Zero of the seven readable pages contains the word punctuation in any form, and zero mentions capitalisation or case. Our own published error rate is computed after lower-casing the text and replacing every non-letter and non-digit character with a space, so of the 1,193 characters in our output, 33 punctuation marks and 29 capital letters - 62 characters, 5.2% - are deleted before the score is taken. A transcript can be in the wrong convention and its accuracy figure will not move.

How long does a 45-minute interview take, and how much text comes back?

Two numbers, both from our own measurements. Text: our reference material runs at 148.2 words a minute (229 reference words over 92.7 seconds), so 45 minutes of speech is about 6,670 words of transcript and 60 minutes is about 8,893. Time: at 18.1 to 20.5 seconds of processing per minute of audio at steady state, 45 minutes is 815 to 923 seconds. Structure: our output runs at one cue every 2.573 seconds, so a 45-minute interview arrives as roughly 1,049 separate cues and a 60-minute one as roughly 1,399 - every one of them unattributed, because none of them carries a speaker label. The ceiling on this site is 30 minutes of audio and 512 MiB per job, so a 45-minute interview is two jobs.

The first page for this word is not a tool list

Four rows of 36 squares, one square per cue in our own output, measured on the live site over 92.62 seconds of speech. Speaker labels: 0 of 36 squares filled. A full stop at the end of the cue: 9 of 36 filled. A capital letter at the start of the cue: 12 of 36 filled. Bracketed non-speech markers such as laughter: 0 filled across 42 lines. Below the rows, the total: 62 of the 1,193 characters in the output are punctuation marks or capital letters, 5.2 percent, and the error rate we publish deletes every one of those 62 before it scores anything.
An interview transcript has to carry who spoke and what was not words. Measured on our own output, the first of those is 0 of 36 cues and the second is 0 across 42 lines; punctuation and capitals are present but partial.

Every other word we searched in this family returned a list of products. This one returns a reading list. That is not a detail — it tells you what the person typing this phrase is actually doing. They are not comparing upload buttons. They are trying to find out what the document is supposed to be before they make one.

And the guides that answer that question all stop at the same place. They explain that there are four conventions, they say the choice has to be made before you start recording, and then they hand you a tool list in which no tool says which of the four it implements.

  • Ten results, nine domains. Search taken 2026-10-15. reddit.com appears twice, with two separate r/PhD threads.
  • 4 of 10 are not a product. A university library research guide, an independent marketing blog, and two forum threads. 2 more are guides published by vendors. Only 4 of 10 are product pages.
  • 7 of 10 read. Both reddit threads and turboscribe.ai returned HTTP 403 to three user-agent layers each, so every count below is over the seven pages we could read.

Search results are the first page returned on 2026-10-15. Nothing here is a traffic estimate: we did not look up, and do not print, any search volume for this phrase.

What each of the ten results actually is

This is the table that makes the shape of the page visible, and no page on it prints this table.

resultwhat kind of pagewhat it is offering
maxqda.comproducta qualitative-analysis suite whose page is half software tour and half method guide
sonix.aivendor guidea tool comparison written for witness statements, not interviews
get.otter.aiproducta landing page: convert recordings into “searchable and editable interactive transcripts”
memories.aiproducthiring-side transcription: speaker labels, AI summaries, search across past interviews
guides.library.harvard.edunot a producta university library guide listing software, pedals and loaner equipment; it recommends running Whisper on your own device for sensitive recordings
bredemarket.comnot a producta marketing blog asking what you do with a transcript once you have one
reddit.com/r/PhDnot a product“Transcribing your Interview Data” — not read (403)
looppanel.comvendor guidea tool comparison written for UX research, and the only page that gives the four conventions as a list of four
turboscribe.aiproducta free-transcription page — not read (403)
reddit.com/r/PhDnot a product“Best transcription software for qualitative interviews??” — not read (403)

Count the columns, because this is the first word we searched in this family where the top of the page is mostly not commercial. Four of the ten results have nothing to sell you, and two of the four product-and-guide pages that do are written by the vendors they recommend. That is a page built for someone who is deciding what the document should be, and the decision they are making is the one below.

Four conventions, and the one thing none of the seven says

The four names are the professional standard and two of the seven readable pages state them properly. Here they are, with the words those pages use, so you can see the disagreement is real:

conventionwhat it keepswhat it drops
verbatimevery word and sound: filler words, repeated words, stuttering, non-verbal nods, laughternothing
intelligent verbatimthe speaker's intended meaning, in their own wordsfiller words, false starts, repetitions, “non-standard words (such as ‘dunno’)”, off-topic utterances, pauses, coughing
editedthe content, in correct grammargrammatical mistakes, incomplete sentences — and, as MAXQDA's FAQ itself warns, the interviewee's voice may be changed
phonetichow the words were pronounced, in phonetic symbolsordinary spelling

Now the count that matters. Three of the seven readable pages use the word verbatim at all. Two of the seven give the full four-way taxonomy. Zero of the seven says which of the four its own engine produces.

The nearest thing to an exception makes the point rather than breaking it. The Sonix guide states that the tools it recommends produce “verbatim output by default” — but that page is about court-bound witness statements, where the convention is not the buyer's choice at all; it is a rule of evidence. It is the only page of the seven that names a convention for an engine, and it names it for a different job.

Taxonomy quotes are the pages' own short phrases, taken from the plain-text extraction of each page on 2026-10-15. The four-way list appears on maxqda.com and looppanel.com; the word verbatim also appears on sonix.ai. Counts are over the seven pages we could read, not the ten results.

So what convention does an automatic engine produce? Here is ours, measured

No page will tell you, so we measured our own output instead of describing it. Eight clips of real speech, run through the deployed site, 36 cues over 92.62 seconds — and every number below is a count of what came back, not an adjective.

what the transcript has to carrymeasured on our outputwhich convention needs it
who spoke0 of 36 cues carry a speaker labelall four — an interview has at least two people
what was not words0 bracketed markers across 42 linesverbatim
a full stop at the end of the cue9 of 36edited
a capital letter at the start of the cue12 of 36edited
punctuation and capitals, in total62 of 1,193 characters — 5.2%edited

Read the last three rows together and the shape is obvious: the output is edited-shaped — it is punctuated and capitalised — but the formatting is partial, not systematic. Two thirds of the cues begin with a lower-case letter and three quarters of them never reach a full stop. A reader who needs the edited convention cannot rely on the text to tell them where sentences are, and a reader who needs the verbatim convention gets neither of the two things that convention exists to preserve.

The numbers that go with that, for the interviews people actually run:

  • One cue every 2.573 seconds. 36 cues over 92.62 seconds. A 45-minute interview arrives as roughly 1,049 separate cues; a 60-minute one as roughly 1,399 — and every one of them unattributed, because 0 of 36 carry a speaker label.
  • 6.22 words per cue — 224 words across the 36 cues. That is the size of the unit you have to rejoin if you want sentences back.
  • 42 lines for 36 cues. Six cues need a second line; the longest line is 42 display-width units, where a full-width character counts as two, so one rule covers thirty languages.
  • 148.2 words a minute (229 reference words over 92.7 seconds), so 45 minutes of speech is about 6,670 words of transcript and 60 minutes about 8,893.

All of the above is measured on the deployed site's own output, re-fetched from the live page rather than a local build: 36 cues / 42 lines / 6 two-line cues / longest line 42 units. Character and cue counts were taken with a script over the returned SRT files. The two audio lengths differ on purpose — 92.7 s is the sum of the eight clips' decoded durations and is what the word rate is computed from, 92.62 s is where the last cue ends.

The accuracy number cannot answer this question, including ours

Every page on the first page that prints a number prints a percentage, and the percentages are about words. Zero of the seven readable pages names a test set, a corpus, a validation set, ground truth, a sample size, or a word error rate. Two of the seven print any percentage at all, and both of those are a target or a vendor claim rather than a measurement.

Ours is a measurement, and it still cannot answer the convention question. Our published error rate is computed after lower-casing the text and replacing every non-letter and non-digit character with a space. That is a defensible choice for comparing transcripts to a reference — and it means 62 of the 1,193 characters in our own output, the punctuation marks and the capital letters, are deleted before the score is taken. A transcript can be in the wrong convention and its accuracy figure will not move.

conditionreference wordsbase tier
typical clean and light real speech857.1%
all eight clips, weighted22920.1%
telephone band with echo and hiss2222.7% — 3.2× the typical group
heavy background noise8934.8% — 4.9× the typical group
worst single clip7140.8%

The telephone-band row is the one an interview researcher should read twice: an interview conducted over a phone line or a video call is exactly that condition, and on our own material it costs 3.2 times the error rate of clean speech.

And when the text is wrong, it is wrong in two different ways, which is the distinction the four conventions are about. On all eight clips, our default tier produced 4 missing words and 34 substituted ones — substitutions are 89.5% of its 38 errors. The smallest local tier missed 1 word and substituted 20; the paid cloud reference missed 7 and substituted 22, so it drops more words than the smallest model on this machine. Nothing in the returned text marks which kind of error you are looking at: a dropped word and a wrong word both arrive as a word that is not what was said.

Error rates from wer-by-condition.csv and wer-by-sample.csv; the missing/substituted split is the ALL row of edit-load-8-clips.csv; the normalization rule is documented in data/README.md. All in the public benchmark repository. These are our numbers on our audio; we uploaded nothing to any of the seven pages and did not run them.

Lecture transcription is one voice for an hour, and the audio behind these figures is 33 seconds long

Lecture transcription is one person talking for the length of a class: no turn-taking, no second voice, and nothing for a speaker label to separate. The first page for the phrase does not answer that, because it is not selling a transcript. All nine of the readable pages offer notes, eight offer summaries, two offer quizzes. Three advertise speaker labels or diarisation on a recording that has one voice, and none of the nine says a lecture has one voice to label. Five mention timestamps at all, which is the one thing a lecture transcript has to carry if you are going to find the part you need a second time. Two name a ceiling on a single recording — 30 minutes per file on one free plan, 45 minutes on another, which also reports 45 minutes for the service it compares itself to. The other seven leave it to be found.

Then the part this page can answer. The four clips behind this site's typical clean-and-light group carry 85 reference words and run 33.1 seconds in total; the longest of the four is 12.5 seconds. A 50-minute lecture is 3,000 seconds, 91 times that audio, and a 90-minute one is 163 times. The whole eight-clip corpus is 92.7 seconds, which is 3.1% of one 50-minute lecture, and its longest single file is 29.4 seconds — one of the two heavy-noise clips, not a clean one. Nothing in the set runs long enough to show what the decoder does when it is not restarted between sentences.

The arithmetic that follows uses the rates already on this page, not a new run. At 148.2 words a minute, 50 minutes of lecture is about 7,410 words of transcript and 90 minutes about 13,338. At one cue every 2.573 seconds that is roughly 1,166 cues and 2,099 cues, none of them attributed — and for a lecture that is the right answer rather than a missing feature, because there is one voice to attribute. At 18.1 to 20.5 seconds of processing per minute of audio, the 50-minute file is 905 to 1,025 seconds and the 90-minute one 1,629 to 1,845; against the 30-minute and 512 MiB ceiling on this site, that is two jobs and three jobs.

Counts are over the nine readable pages of one search for this phrase on 2026-10-22; the reddit thread returned HTTP 403 to both user-agent layers. Clip durations and reference words are the audio_seconds and reference_words columns of wer-by-sample.csv, and 33.1 seconds is the sum of the two clean clips and the two light-noise clips. 148.2 words a minute, 2.573 seconds a cue, 18.1–20.5 seconds per audio minute and the 30-minute / 512 MiB ceiling are this site's own published figures; the lecture rows are arithmetic on them rather than separate runs.

Focus group transcription: the longest test in this set is ten minutes with six people

Focus group transcription is a group recording turned into text with the speakers kept apart, and the second half of that is what the phrase is really buying. Eight of the ten results come from human transcription companies; the other two are pages about AI tools. Three of the ten publish a per-minute rate — one states the going range as $1 to $3 an audio minute, one lists $1.02, $1.19 and $1.36 for five-, three- and one-day turnaround, and one quotes $1.25 a minute for 1-2 speakers with clear English audio, rising as speakers are added. One of the ten gives the size of the thing being priced: a focus group of 8 to 12 participants.

One page in the set runs a test rather than describing one: ten minutes of audio, six speakers, five tools that separated 6 of 6 at speaker accuracy between 97.5% and 100%, first names right on 4 or 5 of the 6, and two tools that returned no labels at default settings. It also records what the free tiers cost — one run lost the last 16 seconds to a cap, another stopped at 6:34. That is the most thorough number here, and it is ten minutes long with six people in the room.

A session is 8 to 12 people for an hour or more, and that is where the free path and the per-minute path part company. Our output carries 0 of 36 speaker labels — the same 36-cue output the rest of this page is built on — and the ceiling is 30 minutes of audio per job, so a 90-minute group is three jobs with no field in the output that could carry a speaker's identity from one to the next. What this site returns is every word in three unattributed pieces; what the per-minute pages sell is the names on those words.

Counts are over the ten results for this phrase on 2026-11-01; all ten returned readable text. This is a separate query on a separate day from the ten results counted higher up this page, so the two counts are not comparable. The $1–$3 range, the $1.02 / $1.19 / $1.36 tiers, the $1.25 headcount rate and the 8 to 12 participants are quoted from the pages that publish them. The ten-minute six-speaker test and its speaker-accuracy and first-name columns are that page's own results, not ours. 0 of 36 speaker labels and the 30-minute / 512 MiB ceiling are this site's own measurements; three jobs for 90 minutes is arithmetic on the ceiling, not a separate run. We did not test speaker separation, because we do not offer it.

What our numbers do not cover

  • Our corpus contains no interviews. Eight clips, two speakers, one noise type, and six of the eight are read speech. There is no conversation, no overlapping speech and no back-channel anywhere in it. The convention question is precisely the question this corpus cannot measure, which is the point of the page rather than a gap in it.
  • We did not test speaker separation, because we do not offer it. The 0 of 36 speaker labels is a count of our own output, not a measurement of how hard diarization is.
  • The error rates are ours, measured on our own audio. They are not a claim about any service named on this page.
  • The classification of the ten results is a reading of one search page on one day. We have quoted the lines we classified on so you can disagree with the call.
  • Three of the ten pages could not be read at all — both forum threads and one product page returned HTTP 403 to every user-agent layer we tried — so every count is over seven pages, not ten.
  • Search volume is not stated, on purpose. We did not obtain a figure for this phrase and we do not print one.

Try it on your own audio

The transcriber is on the front page of this site. It reads the file in your browser tab, which means the audio never leaves your machine — and the ceiling is 30 minutes of audio and 512 MiB per job, so a 45-minute interview is two jobs. Expect the first run to spend about 78.4 MiB on the model download and roughly a gigabyte of RAM, then 18–20.5 seconds of processing per minute of audio once it is warm. What you get back is timestamped text that wraps at 42 display-width units a line, in the convention described above — and now you know which one that is.

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