For STEM Students & Professors

Never Take Notes Again. Just Study.

Record your math, physics, or engineering lectures. Get study notes with perfect LaTeX formulas, practice exercises, and exam guides—automatically.

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What you said → What you get
Linear Algebra
\[(AB)_{ij} = \sum_{k=1}^{n} a_{ik}b_{kj}\]
Calculus
\[\int \frac{1}{x^2-1}dx = \frac{1}{2}\ln\left|\frac{x-1}{x+1}\right| + C\]
Thermodynamics
\[\Delta H = \Delta U + \Delta n \cdot RT\]
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The Problem with STEM Lectures

Every STEM student knows the struggle: you're trying to follow complex derivations while frantically copying formulas.

  • Copying formulas means missing the explanation
  • Reconstructing equations takes hours
  • Subscripts and symbols are impossible to read
  • Exam prep becomes deciphering your notes

CleverTalk Solves This

  • Record the lecture and focus on understanding
  • AI extracts formulas in perfect LaTeX
  • Get structured notes with definitions
  • Practice exercises from lecture content
  • Exam-ready materials in minutes

From Audio Chaos to Perfect Documents

See the transformation: what you record vs. what you get

What You Record
"...so AB, the product, where AB sub I J equals the sum from K equals 1 to N of A I K times B K J..."

"...and then the transpose, A transpose I J is equal to A J I..."

"...the integral of one over X squared minus one DX..."
What You Get
Matrix Multiplication:
\[(AB)_{ij} = \sum_{k=1}^{n} a_{ik}b_{kj}\]
Transpose:
\[(A^T)_{ij} = a_{ji}\]
Integration:
\[\int \frac{1}{x^2-1}dx\]

Built for STEM Success

Perfect LaTeX Formulas

Say your formulas out loud—CleverTalk renders them perfectly.

Structured Study Notes

Organized notes with learning objectives and key concepts.

Practice Exercises

AI generates practice problems with step-by-step solutions.

Exam Prep Guides

Key formulas and common mistakes to avoid.

Export Anywhere

Download as PDF, Word, or share via link.

100+ Languages

Record in any language, translate notes instantly.

For Students & Professors

For Students

Undergrad, Graduate, PhD
  • Focus on understanding, not copying
  • Perfect notes even if you miss class
  • Study materials ready in minutes
"From 3 hours reconstructing formulas to perfect notes in 30 seconds."
— Carlos M., Mechanical Engineering

For Professors

Teaching Assistants, Lecturers
  • Generate lecture notes from recordings
  • Create practice problems automatically
  • Share materials with students
"A tool that understands LaTeX. Saved me hours of preparation."
— Marco L., Professor of Engineering

Works for Every STEM Subject

Linear AlgebraCalculusDifferential EquationsPhysicsThermodynamicsQuantum MechanicsOrganic ChemistryStatisticsMachine Learning

See Real Examples

Documents generated from actual lecture recordings

📐

Class Summary: Derivatives

Class notes with LaTeX formulas

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Concept Map

Oscillations and differential equations

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✏️

Practice Exercises

Auto-generated problems

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6 months Pro FREE • 2,000 minutes/month • No credit card