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🎁新用户专享 · 免费转录 3 次领取
Every lecture, searchable.

Lecture Transcription

Upload a recorded lecture and get searchable, timestamped text — skim a two-hour class in minutes instead of replaying it.

$2 per hour
Auto-deleted files
TXT, SRT, DOC, PDF
示例输出

看看实际效果

这是你能拿到的转录文本——带说话人标签、时间戳,可一键复制或下载多种格式。

lecture_07_microeconomics.m4a

48m 30s · 1 speaker · Apr 8, 2026

已完成
文本字幕WordPDF
Speaker 10:05

Last week we defined elasticity. Today we'll use it to explain something that puzzles people: why do firms sometimes cut prices and end up with less revenue?

Speaker 10:19

The answer hinges on whether demand is elastic or inelastic at the current price. If a ten percent price cut brings in only four percent more buyers, total revenue falls.

Speaker 10:34

Hold on to that intuition, because it's exactly what the midterm question on airline pricing will test. Let's work through the formula on the board.

View a full sample transcript

Recording a lecture is the easy part; the recordings are where good intentions go to die. By exam week there are forty hours of audio nobody is going to replay, and the one definition you need is somewhere in week five. As text, that problem disappears: search the transcript for the term, read the paragraph around it, and follow the timestamp back to the recording only if you need to hear the explanation again.

Lecture audio is genuinely hard — echoing halls, a professor pacing away from your phone, accents, questions shouted from the back rows. The transcription model is built for exactly this kind of real-world recording, not studio podcasts. Questions from the room come back as separate labeled speakers, so the thread of a Q&A survives onto the page.

The economics fit a student budget on purpose. A typical lecture costs about $2 to transcribe, billed per recording with no subscription — transcribe everything in finals season and nothing over the summer. For students working in a second language, or anyone who processes text better than speech, the transcript also turns a once-only live lecture into material you can actually study at your own pace.

Built for lecture-hall audio

Echo, distance from the mic, accents, and audience questions are the normal case here, not the failure case. Q&A voices come back labeled separately.

Search your whole semester

Export each lecture as TXT and every definition, formula walkthrough, and exam hint becomes findable in seconds across the entire course.

Student-budget billing

About $2 per lecture, paid per recording. Heavy use at exam time, zero cost the rest of the year — no subscription to remember to cancel.

Lecture Transcription: frequently asked questions

How accurate is it with lecture-hall echo and accents?

Strong. The model is tuned for real-world audio — reverberant rooms, distant microphones, accented speech. The clearer the recording, the better, but a phone on a desk mid-hall produces a usable transcript.

Are questions from other students captured?

Yes, when they are audible in the recording. Different voices are separated and labeled, so the professor’s answer stays attached to the question that prompted it.

How do I search across a whole course?

Download each lecture’s transcript as TXT and keep them in one folder — any file search then finds a term across the semester instantly. Timestamps in each transcript link back to the moment in the recording.

What would a full semester cost?

At $2 per audio hour, a course with twenty-five 90-minute lectures runs roughly $75 — paid lecture by lecture as you go, not as a plan. Transcribe only the courses and weeks you need.

Am I allowed to record my lectures?

That depends on your university and instructor — many allow personal-use recording, and disability offices often arrange it as an accommodation. Check your institution’s policy first; TranscribeBee transcribes recordings you were permitted to make.

Transcribe your next lecture

$2 per hour. No subscription. Files are auto-deleted after processing.

Start transcribingSee pricing